Lab Single Side Four Station Vaccum Glove Box with RV12 Vacuum Pump

Lab Single Side Four Station Vaccum Glove Box with RV12 Vacuum Pump I. Acceptance criteria Under the standard condition, i.e. 20-25℃ constant temperature, 65% relative humidity, 99.999% inert gas source, the empty chamber circulating water oxygen index are reached less than 1ppm. English panel, English operating screen.   II. The main technical indicators and configuration 1.Box 1.1 Dimensions: 4800mm (L) × 900mm (H) × 750mm (W) single-sided. 4 sections of 1200 single-sided glove box linked by flange. 1.2 Material: full stainless steel structure (Type 304), thickness 3mm. 1.3 Filter: pore size 0.3 micron 1.4 Butyl rubber glove: U.S. original import thickness 0.4mm, glove mouth 8 inches, hard aluminum alloy glove mouth (after anti-corrosion treatment, anodized aluminum), diameter 220mm. 1.5 Window: tilt design operating surface, removable 8mm safety tempered glass front window, wear-resistant, anti-corrosion, good light transmission, sealing ring using 3/8 inch thick OMEGA seal. 1.6 The use of a certain positive and negative pressure can be maintained (-10mbar-10mbar) 1.7 The box is equipped with anti-reflective lighting energy-saving lamps, soft light. 1.8 The box is equipped with display board 2 shelves 1.9 The box is equipped with a multi-hole power supply terminal block (power supply: 220V ± 10% 50Hz ± 10%) 1.10 The box can be set up with 12 standard KF-40 interface. 1.11 Leakage rate: ≤0.001vol%/h 1.12 Steel structure support, including casters 950 mm high, installed with universal casters.   2.Transition compartment 2.1 Shape: cylindrical (304 stainless steel), connected with the glove box, with shaft lock type large transition compartment door, easy to operate. 2.2 Dimensions: 360mm diameter, 600mm long, piston door with reflective screen, transition chamber with sliding tray, polishing, the box set another small transition chamber, specifications: 150mm diameter, 300mm long, manual valve control pumping and gas replenishment. 2.3 Tray: stainless steel 260mm × 580mm, can be freely moved and extended (large over-compartment configuration) 2.4 The vacuum degree ≤ 1 bar (large and small right over-compartment are required to pump vacuum with display)   3.Control system 3.1 Mode: including self-diagnosis, power-off self-starting characteristics, with pressure control and self-adaptive function. Automatic control, cycle control, password protection, vacuum chamber control adopts LCD display. Unit control adopts Siemens PLC touch screen. 3.2 Pressure control: control the pressure of the box and transition chamber at a certain setting value. a) User can set any working pressure range between +12.5 to -12.5 mbar, PLC will automatically regulate the chamber pressure within the set range. The default value of the working pressure range is -1 to +3 mbar. b) When the box pressure is greater than 12 mbar, the PLC automatically opens a safety valve to relieve pressure to protect the gloves, equipment and materials inside the box. c) Use the foot switch to fine-tune the box pressure. 3.3 Foot pedal: It can control the pressure of the glove box and facilitate the operation.   4. Circulation system (including purification and regeneration system) 4.1 Germany BASF, the United States UOP purification materials, Germany Bauder valve. Host system integrated modular design, fully automatic electronically controlled gas solenoid valve set, PLC control, circuit, circulation pump, purification live, display integrated into an independent purifier, constitute a compact, simple system. 4.2 Control: water, oxygen control in less than 1PPm 4.3 Adjustment device: Adjusted by PLC touch (heating, evacuation, purification, regeneration) the whole process except 2.5 hours ventilation without human monitoring. 4.4. Working gas: He.N2/ or Ar gas (gas circulation) 4.5 Circulating fan: 0-100m³ high-speed frequency conversion fan, microprocessor control, pressure-tested stainless steel device. 4.6 Purification column: single purification column, imported purification material German BASF oxygen removal material 5kg, the United States UOP high-efficiency water absorption material 5kg, very high life degree, to ensure that the user in the use of the product's purification ability long lasting. Water removal capacity 2㎏ oxygen absorption capacity 60L. 4.7 Purification valve: fully automatic electro-pneumatic valve. 4.8 Filter: High efficiency filter with 0.3 micron aperture filter that meets HEPA standard. 4.9 Regeneration: used for reuse of purification system to activate it; regeneration requires a mixture of helium/H2, nitrogen/H2 or argon/H2, of which H2 accounts for 10%. Regeneration gas into the first flowmeter and then into the purification column.   5. Display system Germany SIEMENS, unit control adopts Siemens PLC touch screen. Bilingual Chinese and English can be switched.   6. Vacuum system Add vacuum pump start/stop time control. The vacuum pump is British Edwards vacuum pump, model RV12, flow rate 12m3/h, ultimate vacuum 2x10-3 mbar. The vacuum can be pumped to the transition chamber separately, and can be controlled separately at any time. (Imported from abroad)   7. Automatic box cleaning Automatic box cleaning function. Different nature of the gas environment replacement and misoperation into the water, oxygen fast box body automatic cleaning. Box automatic cleaning valve to the box body pipe integration at the use of KF25 containing steel wire solenoid tube firmly connected to the external interface KF25 pagoda joint.   III. The main technical indicators and configuration 1. Water analyzer, (imported from abroad) Brand material: Britain MICHELL / (according to customer use environment decision) Non-domestic or domestic assembly, third-party data to ensure the credibility. 1) Measuring range: 0-1000ppm 2) Accuracy: ±1% ppm 3) Display: The output of the analyzer is connected to PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's setting to realize the circulation drop. 5) Environment: -10℃-50℃   2. Oxygen analyzer, (foreign imports) brand material: the United States AVCRAY (according to the customer use environment to decide) Non-domestic or domestic assembly, third-party data to ensure the credibility of 1)Measurement range can be set: 0-1000, ppm 2)Environment: -10℃-50℃ 3)Accuracy: ±1% ppm 4)Installation position: oxygen sensor is installed on the box, regardless of gas circulation or not, the oxygen sensor detects the atmosphere inside the box uninterruptedly and displays the oxygen content inside the glove box. 5)Sensor: electrochemical material battery, the advantages of which are accurate zero point, small drift, avoid other battery materials easily corroded; low replacement cost (only replace the oxygen cell). 6) Display: The output of the analyzer is connected to the PLC, and the detection value is displayed on the touch screen, and the alarm value can be set. Control: Users can choose the automatic cycle function to maintain the oxygen content in the glove box within the user's specified range.   IV. Organic solvent adsorption system In order to prevent the influence of organic solvent on the purification column, a solvent column is connected in series to the glove box system, the medium is mainly high quality and high efficiency activated carbon and activated alumina which prevents the formation of hydrofluoric acid. The organic solvent adsorption system is filled with 7KG, there is KF40 interface at the top and bottom of the column, which is convenient to change the material, and the user can change the material by himself. In order to prevent the formation of hydrofluoric acid, half of the solvent column tank is activated alumina.   V. Main configuration No. Configuration Unit Qty Manufacturer/Brand Note 1 Boxes pc 4 TMAXCN 304 stainless steel Thickness 3mm 2 Transition cabin set 1 TMAXCN 304 stainless steel 3 Control system set 1 Germany SIEMENS Omron electronic devices, etc. Imported assembly 4 Circulation system (including purification and regeneration system) set 1 German BASF, American UOP purification material, German Baode valve Imported assembly 5 Display system set 1 SIEMENS(Germany) Import 6 Gloves pairs 4 United States Import 7 Pipe interface set 1 French Rocole(France) Import 8 Pressure gauge set 1 WIka(Germany) Import 9 PLC water analyzer set 1 Michell(UK) Import 10 PLC oxygen analyzer set 1 AVCRAY(USA) Import 11 Vacuum pump set 1 RV12 Imported 12 Organic solvent adsorption set 1 TMAXCN High quality activated carbon 13 Automatic cleaning set 1 TMAXCN Gift      

Vacuum Glove Box Single Side Single Work Station with Purification System

Vacuum Glove Box Single Side Single Work Station with Purification System  Acceptance Criteria Under standard conditions, namely 20-25℃constant temperature, relative humidity 65%, 99.999% inert air source, empty tank circulating water oxygen index is less than 1ppm.   Main technical indicators and configuration 1. The box body 1.1. Dimensions: 1200mm (L) x 900mm (H) x 770mm (W). 1.2. Material: stainless steel structure (Type 304), thickness 3mm. 1.3. Filter: aperture 0.3 micron 1.4. Butyl rubber gloves: the thickness of the original import from the United States 0.4mm, 2 ah glove mouth 8 inches, duraluminum-alloy glove mouth (after corrosion treatment, anodized aluminum oxide), 220mm diameter. 1.5. Windows: sloped design operating surface, removable 8mm safety toughened glass front window, wear, corrosion resistance, good light transmission, and a 3/8 inch thick OMEGA seal ring. 1.6. Can maintain a certain positive and negative pressure (-10mbar-10mbar) 1.7. Box is equipped with anti - reflection lighting energy-saving lamp, soft light. 1.8. The box body is provided with display board 2 shelves 1.9. The box body is provided with a porous power supply junction board (Thai plug 220V, 50 Hz) 1.10. Four standard KF-40 ports can be installed in the box. 1.11. Leakage rate: ≤0.001vol%/h. 1.12. Steel structure bracket, 950 mm high with casters, equipped with universal casters.   2. Transition module 2.1. Shape: Cylindrical (304 stainless steel), connected to glove box, with shaft lock large transition door for easy operation. 2.2. Size: 390mm in diameter, 600mm in length large transition chamber, piston door, sliding tray in transition chamber, polishing, a small transition chamber is set in the box, specification: 150mm in diameter, 300mm in length, manual valve control of air pumping and filling. 2.3. Pallet: Free to move and extend (large transition cabin configuration) 2.4. Vacuum ≤1bar(both large and small right transition compartments require vacuum belt display)   3. Control system 3.1. Mode: including self - diagnosis, power - off self - start characteristics, with pressure control and self - adaptation functions. Automatic control, cycle control, password protection, vacuum chamber control using LCD display. Unit control adopts Siemens PLC touch screen. 3.2. Pressure control: control the pressure of the chamber and the transition chamber at a certain set point. A) The user can arbitrarily set the working pressure interval between +12.5 and -12.5 mbar, and PLC will automatically regulate the pressure of the box within the set range. The default operating pressure range is -1 to +3 mbar. B) When the box pressure is greater than 12 mbar, PLC automatically opens the safety valve to relieve pressure and protect gloves, equipment and materials in the box. C) Use foot switch to fine tune the box pressure. 3.3. Foot pedal: can control the pressure of glove box, easy to operate.   4. Circulation system (including purification and regeneration system) 4.1. Germany BASF, United States UOP purification materials, Germany Baode valve. The host system is integrated with modular design. The automatic electronic control gas path solenoid valve set, PLC control, circuit, circulating pump, purification house and display are integrated with an independent purifier, forming a compact and simple system. 4.2. Control: water and oxygen are controlled in less than 1PPm 4.3 Adjustment device: through PLC touch type adjustment (heating, evacuation, purification, regeneration) the whole process except 2.5 hours ventilation without human monitoring. 4.4. Working gas: HE. N2/ or Ar gas (gas circulation) 4.5. Circulating fan: 0-100M ³ high speed variable frequency fan, microprocessor control, pressure tested stainless steel device. 4.6. Purification column: single purification column, imported purification material Germany BASF deoxygenation material 5kg, the United States UOP high-efficiency water absorption material 5kg, extremely high life degree, to ensure that users in the process of using the product's purification ability long lasting. Water removal capacity 2.2㎏ oxygen absorption capacity 63L. 4.7. Purification valve: automatic electro-pneumatic valve. 4.8. Filter: High efficiency filter with 0.3 micron aperture mesh conforming to HEPA standard. 4.9 Regeneration: used for reuse of purification system to activate it; Regeneration requires a mixture of helium /H2, nitrogen /H2 or argon /H2, with H2 accounting for 10%. And then the advanced flow meter into the purification column.   5. Display system SIEMENS, unit control adopts SIEMENS PLC touch screen. You can switch between Chinese and English. Water analyzer, (imported from abroad) brand material: British MICHELL/ (according to the customer's use of the environment decision) Non-domestic or domestic assembly, third party data to ensure credibility. 1) Measurement range: 0-1000ppm 2) Accuracy: ±1% PPM 3) Display: The output of the analyzer is connected to PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's setting to achieve circulation reduction. 5) Environment: -10℃ -- 50℃   6. Oxygen analyzer, (imported from abroad) Brand material: AVCRAY (electrochemical material battery) Non-domestic or domestic assembly, third party data to ensure credibility. 1) The measurement range can be set: 0-1000ppm 2) Environment: -10℃ -- 50℃ 3) Accuracy: ±1% PPM 4) Installation position: The oxygen sensor is installed on the box, no matter whether the gas is circulating or not, the oxygen sensor can continuously detect the atmosphere in the box and display the oxygen content in the glove box. 5) Sensor: electrochemical material battery, its advantages are accurate zero point, small drift, avoid other battery materials easy to be corroded; Low replacement cost (only oxygen batteries). 6) Display: The output of the analyzer is connected to PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 7) Control: Users can choose the automatic cycle function to maintain the oxygen content in the glove box within the user's prescribed range.   7. Vacuum system Increase the vacuum pump start and stop time control. Vacuum pump adopts British Edwards vacuum pump, model RV12, flow rate 12m3/h, limit vacuum 2x10-3 millibar. The transition chamber can be vacuumed separately and controlled individually at any time. (Imported from abroad)   8. Automatic cleaning of box Automatic air-controlled electroplating plate; The user sets the cleaning time, and then touches the start button on the touch screen, the system will start cleaning the box, and will stop automatically at the set time.   9. Organic solvent adsorption system In order to prevent the influence of organic solvents on the purification column, a solvent column was connected in series to the glove-box system. The medium was mainly high quality and efficient activated carbon and activated alumina to prevent the formation of hydrofluoric acid. The filling capacity of the organic solvent adsorption system is 7KG. There are KF40 interfaces on the upper and lower parts of the column, which is convenient for refueling. Users can refueling by themselves.   10. Equipment working conditions :(provided by the user) 1.0. Power supply: two-phase three-wire AC220V, power ≥ 1.5KW; 1.1. The laboratory should have an independent ground wire: < 3ω, from the equipment to the ground wire connection is recommended to use more than 10mm2 flat copper wire; 1.2. Water supply: none; 1.3. Relative humidity: < 75%; 1.4. There is no large amount of dust, corrosive, flammable and explosive gas in the room; 1.5. Equipment floor area: length × width :2000mm× 1200mm   The main configuration No Configuration Unit Qty Manufacturer/Brand Note 1 Box Unit 1 TMAXCN 304 stainless steel Thickness 3mm 2 Transition cabin  Set 1 TMAXCN 304 stainless steel 3 Control system Set 1 Germany SIEMENS Omron electronic devices, etc Imported assembly 4 Circulation system (including purification and regeneration system) Set 1 Germany BASF, the United States UOP purification materials, Germany Baode valve Imported assembly 5 Display system Set 1 Germany SIEMENS Import 6 Gloves Pair 1 The United States Import 7 Pipeline interface Set 1 French Lecolor Import 8 Pressure gauge Set 1 Germany WIka Import 9 PLC water analyzer Unit 1 The British michelle Import 10 PLC oxygen analyzer Unit 1 The United States AVCRAY Import 11 Vacuum pump Unit 1 RV12 Import 12 Organic solvent adsorption Set 1 TMAXCN Activated carbon + activated alumina      

Lab Double Station Single Side Heating Glove Box with Vacuum System

Lab Double Station Single Side Heating Glove Box with Vacuum System  I. Acceptance criteria: Under the standard condition, that is, under the constant temperature of 20-25℃, the relative humidity of 65%, and the inert air source of 99.999%, the circulating water oxygen index of the empty tank body reaches less than 1ppm. English panel, English operation screen.   II. Main technical indicators and configuration 1. Cabinet 1.1 Size: 1800mm (L) × 900mm (H) × 750mm (W) single-sided. 1.2 Material: stainless steel structure (Type 304), thickness 3mm. 1.3 Filter: pore size 0.3 microns. 1.4 Butyl rubber glove: imported from the U.S. thickness of 0.4mm, glove mouth 8 inches, hard aluminum alloy glove mouth (anti-corrosion treatment, anodized aluminum), caliber 220mm. 1.5 Window: tilted design of the operating surface, removable 8mm safety tempered glass front window, wear-resistant, corrosion-resistant, good light transmission, sealing ring using 3/8 inch thick OMEGA seal. 1.6. Can maintain a certain positive and negative pressure (-10mbar-10mbar) when in use. 1.7. The box is equipped with anti-reflective lighting energy-saving lamps, soft light. 1.8 The box is equipped with a display board 2 shelves 1.9. The box is equipped with a multi-hole power terminal board (power supply: 220V ± 10% 50Hz ± 10%) 1.10. The box can be set up 3 standard KF-40 interface. 1.11. Leakage rate: ≤ 0.001vol%/h. 1.12. Steel structure bracket, including casters height 950 mm, installed with universal casters.   2. Transition cabin (large or small cabin 250℃ oven)   2.1 Shape: cylindrical (304 stainless steel), connected with the glove box, the use of shaft-locked large transition hatch, easy to operate. 2.2 Dimensions: diameter of 360mm, 600mm long oven, piston door with reflective screen, the transition chamber with a sliding tray, polished, the box is set up in another small transition chamber, specifications: diameter of 150mm, length of 300mm, manual valve control pumping and make-up air. 2.3 Tray: stainless steel 260mm × 580mm, free to move the extension (large over the cabin configuration) 2.4 Vacuum degree ≤ 1bar (large and small right over the cabin are required to vacuum with a display) 2.5 Heating mode: heating wire internal heating. 2.6 The temperature uniformity of the heating area in the chamber ≤ ± 5 ℃, when the temperature is stabilized after the temperature difference between the heating area in the oven and the set temperature: ≤ ± 5 °. 2.7 Maximum heating temperature 250±5℃. 2.8 Display precision of temperature controller: ≤±2°. 2.9 Heating chamber outside the need for water-cooled thermal insulation insulation layer, the outer wall temperature ≤ 50 ℃, and to ensure that the maintenance and replacement of convenient, water-cooled machine customers to provide their own equipment on the reserved φ10 transparent tube water-cooled joints. 2.10 The inner and outer doors of the heating chamber are insulated with multi-layer heat insulation, and the doors are of slanting type. 2.11 Temperature control of the cabin: intelligent digital temperature control instrument table, to achieve automatic uniform heating and heat preservation and other functions; with over-temperature fault alarm and automatic power-off function.   3. Control system 3.1 Methods: including self-diagnosis, power failure self-starting characteristics, with pressure control and self-adaptive function. Automatic control, cycle control, password protection, vacuum chamber control using LCD display. Unit control adopts Siemens PLC touch screen. 3.2 Pressure control: control the pressure of the box and transition chamber at a certain set value. a) Users can set any working pressure interval between +12.5 and -12.5 mbar, and PLC will automatically regulate the box pressure within the set range. The default value of the working pressure interval is -1 to +3 mbar. b) When the box pressure is greater than 12 mbar, the PLC will automatically open the safety valve to relieve pressure and protect gloves, equipment and materials inside the box. c) Use the foot switch to fine-tune the box pressure. 3.3 Foot pedal: can control the pressure of the glove box, easy to operate.   4. Circulation system (including purification and regeneration system) 4.1 Germany BASF, the United States UOP purification materials, Germany Baode valve. Host system integrated modular design, fully automatic electronically controlled gas solenoid valve group, PLC control, circuits, circulating pumps, purification columns, monitors integrated into an independent purifier, constituting a compact, simple system . 4.2. Control: water, oxygen control in less than 1PPm 4.3. Adjustment device: through the PLC touch regulation (heating, evacuation, purification, regeneration) in addition to the whole process of 2.5 hours of ventilation without human monitoring. 4.4. Working gas: He.N2/ or Ar gas (gas cycle) 4.5. Circulation fan: 0-100m³ high-speed frequency conversion fan, microprocessor control, pressure-tested stainless steel device. 4.6 Purification column: single purification column, imported purification material Germany BASF deoxidizing material 5kg, American UOP high efficient water absorption material 5kg, very high life span degree, to ensure that the user in the use of the product in the process of purification of the product ability to long lasting. In addition to the water capacity of 2.2㎏ oxygen absorption capacity of 63L. 4.7 Purification valve: full-automatic electropneumatic valve. 4.8 Filter: It adopts the high efficiency filter with 0.3 micron aperture in accordance with HEPA standard. 4.9 Regeneration: used to purify the system again, so that the activation; regeneration needs helium / H2, nitrogen / H2 or argon / H2 gas mixture, of which H2 accounted for 10%. Regenerated gas into the flow meter and then into the purification column.   5. Display system Germany SIEMENS, unit control adopts Siemens PLC touch screen. Chinese and English bilingual can be switched.   6. Vacuum system Increase the start-stop time control of vacuum pump. The vacuum pump adopts British Edwards vacuum pump, model RV12, flow rate 12m3/h, ultimate vacuum 2x10-3 mbar. It can vacuum the transition chamber separately and realize separate control at any time. (Imported from abroad)   7. Automatic box body cleaning Automatic box body cleaning function. Different nature of the gas environment replacement and misoperation into the water, oxygen fast box body automatic cleaning. Box automatic cleaning valve to the box body piping integration using KF25 steel wire pipe firmly connected to the external interface KF25 Pagoda connector.   III. Main technical indicators and configuration 1. Water analyzer, (imported from abroad) brand material: British MICHELL / (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measuring range: 0-1000ppm 2) Accuracy: ±1% ppm 3) Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's setting to realize the circulation drop. 5) Environment: -10 ℃ -50 ℃   2. Oxygen analyzer, (imported from abroad) brand material: the United States AVCRAY (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measurement range can be set: 0-1000ppm 2)Environment: -10℃-50 3)Accuracy: ±1% ppm 4)Installation position: Oxygen sensor is installed on the box, regardless of the gas cycle or not, the oxygen sensor uninterruptedly detects the atmosphere inside the box and displays the oxygen content inside the glove box. 5)Sensor: electrochemical material battery, its advantages are accurate zero point, small drift, avoid other battery material is easy to be corroded; low replacement cost (only replace the oxygen battery). 6) Display: The output of the analyzer is connected to PLC, the detected value is displayed on the touch screen, and the alarm value can be set. Control: The user can choose the automatic cycle function to maintain the oxygen content in the glove box within the user's specified range.   IV. Organic solvent adsorption system In order to prevent the impact of organic solvents on the purification column, a solvent column in series to the glove box system, the medium is mainly high-quality and efficient activated carbon and activated alumina to prevent the formation of hydrofluoric acid. Organic solvent adsorption system filling volume of 7KG, in the column on the lower part of the KF40 interface, easy to change the material, the user can change the material, in order to prevent the formation of hydrofluoric acid, solvent column tank half of activated alumina.   V. Main configurations No Configuration Unit Qty Manufacturer/Brand Remark 1 Box Pcs 1 TMAXCN 304 stainless steel thickness 3mm 2 Heating chamber Set 2 TMAXCN Φ360*600/φ159*300 3 Control system Set 1 Germany SIEMENS Omron electronic devices, etc. Import assembly 4 Circulation system (including purification and regeneration system) Set 1 German BASF, American UOP purification material, German Baode valve Import assembly 5 Display system Set 1 SIEMENS(Germany) Import 6 Gloves Pair 2 United States Import 7 Pipe joint Set 1 French Rocole(France) Import 8 Pressure gauge Set 1 WIka(Germany) Import 9 PLC water analyzer Pcs 1 Michell(UK) Import 10 PLC oxygen analyzer Pcs 1 AVCRAY(USA) Import 11 Vacuum pump Pcs 1 RV12 Import 12 Solvent adsorption system Set 1 TMAXCN High quality activated carbon 13 Automatic cleaning Set 1 TMAXCN Give away        

Desktop Single Side Single Station Glove Box with Water and Oxygen Monitoring System

Desktop Single Side Single Station Glove Box with Water and Oxygen Monitoring System  Composition of the equipment The equipment mainly consists of a closed box, a set of transition chamber, a set of circulation system (including purification and regeneration system), a set of water and oxygen monitoring system, and a set of control system.   Glove box equipment schematic diagram     Product advantages and features 1. Glove box has beautiful design, compact structure and fine workmanship; 2. Glove box purification system, so that water, oxygen <1ppm 3. The equipment runs stably and can be operated continuously for a long time; 4. Simple operation; low operation and maintenance costs; 5. Glove box each part of specialization, standardization, scale production; 6. Products for a variety of special requirements of customers; 7. All parts are strictly audited and controlled; 8. Rich design and manufacturing experience;   Technical program for Lab2000     I. Acceptance criteria: In the standard condition, i.e., 20-25℃ constant temperature, 65% relative humidity, 99.999% inert gas source, the empty box body circulating water oxygen indicators are reached less than 1ppm.   II. Main technical indicators and configuration 1. Box 1.1 Size: 800mm (L) × 720mm (H) × 650mm (W). 1.2 Material: stainless steel structure (Type 304), thickness 3mm. 1.3 Filter: pore size 0.3 micron. 1.4 Butyl rubber glove: imported from the U.S. thickness of 0.4mm, glove mouth 8 inches, hard aluminum alloy glove mouth (anti-corrosion treatment, anodized aluminum), caliber 220mm. 1.5 Window: tilted design of the operating surface, removable 8mm safety tempered glass front window, wear-resistant, corrosion-resistant, good light transmission, sealing ring using 3/8 inch thick OMEGA sealing ring 1.6. Can maintain a certain positive and negative pressure (-10mbar-10mbar) when in use. 1.7. The box is equipped with anti-reflective lighting energy-saving lamps, soft light. 1.8. The box is equipped with a multi-hole power terminal board (power supply: 220V ± 10% 50Hz ± 10%) 1.9. The box can be equipped with 3 standard KF-40 ports. 1.10. Leakage rate: ≤ 0.001 vol%/h. 1.11. No stand, can be operated on the table.   2. Transition cabinet 2.1. Shape: square (304 stainless steel), connected with the glove box, the inner door adopts sliding door, the outer door adopts flush type, easy to operate. 2.2 Dimensions: width * height * length = 250 * 250 * 400mm, the transition chamber has a sliding tray, polished, automatic control of pumping and filling. 2.3. Tray: stainless steel 190mm × 450mm, free to move the extension (used for large transition cabinet) 2.4 Vacuum degree ≤ 1bar (the large and small transition cabinets on the right are required to be vacuumed and displayed with a vacuum gauge)   3. Control system 3.1. Mode: including self-diagnosis, power failure self-starting characteristics, with pressure control and self-adaptive function. Automatic control, cycle control, password protection, vacuum chamber control adopts LCD display. Unit control adopts Siemens PLC touch screen. 3.2. Pressure control: control the pressure of the box and transition chamber at a certain set value. a) Users can set the working pressure interval arbitrarily between +12 and -12 millibars, PLC will automatically regulate the box pressure in the set range. The default value of the working pressure interval is -1 to +3 mbar. b) When the box pressure is greater than 12 mbar, the PLC automatically opens the safety valve to relieve pressure and protect gloves, equipment and materials inside the box. c) Use the foot switch to fine tune the box pressure. 3.3. Foot pedal: can control the pressure of the glove box, easy to operate.   4. Circulation system (including purification and regeneration system) 4.1. Germany BASF, the United States UOP purification materials, Germany Baode valve. Host system integrated modular design, fully automatic electronically controlled gas solenoid valve group, PLC control, circuit, circulating pumps, purification of the residence, the display is integrated into an independent purifier, constituting a compact, simple system . 4.2. Control: water, oxygen control in less than 1PPm 4.3. Adjustment device: through the PLC touch regulation (heating, evacuation, purification, regeneration) in addition to the whole process of 2.5 hours of ventilation without human monitoring. 4.4. Working gas: He.N2/ or Ar gas (gas cycle) 4.5. Circulation fan: 0-30m³ high-speed frequency conversion fan, microprocessor control, after the pressure test stainless steel device. 4.6 Purification column: single purification column, imported purification material Germany BASF deoxidizing material 5kg, American UOP high efficient water absorbing material 5kg, very high life span degree, ensure the user in the use of the product in the process of the purification ability of the long lasting. In addition to the water capacity of 2.2㎏ oxygen absorption capacity of 63L. 4.7 Purification valve: full-automatic electropneumatic valve. 4.8 Filter: It adopts the high efficiency filter with 0.3 micron aperture in accordance with HEPA standard. 4.9 Regeneration: used to purify the system for reuse and activation; regeneration requires helium/H2, nitrogen/H2 or argon/H2 gas mixture, of which H2 accounts for 10%.   5. Display system Germany SIEMENS, unit control adopts Siemens PLC touch screen. English and Chinese bilingual can be switched.   6. Water analyzer, (imported from abroad) brand material: Britain MICHELL / (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measuring range: 0-1000ppm 2) Accuracy: ±1% FS 3) Display: The output of the analyzer is connected to PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's setting to realize the circulation drop. 5) Environment: -10 ℃ -50 ℃   7. Oxygen analyzer, PLC oxygen analyzer (U.S. AVDRAY electrochemical analyzer) Error: ± 1% FS non-domestic or domestic assembly, third-party data to ensure credibility. 1)Measurement range can be set: 0-1000, ppm 2)Environment: -10℃ -50℃ 3)Accuracy: ±1% ppm   8. Box automatic cleaning Automatic gas control plating plate; box gas automatic cleaning function users set the cleaning time, and then touch the start button on the touch screen, the system will begin to clean the box, to the set time is automatically stopped. Increase the vacuum pump start and stop time control. Automatic box cleaning function. Different nature of the gas environment replacement and misoperation into the water, oxygen, fast box body automatic cleaning. The box automatic clear valve to the box piping integration to KF25 steel wire with steel tubes firmly connected to the external KF25 Pagoda connector.   9. Vacuum system Vacuum pump selection Feiyue VRD-16, pumping speed of 16m³/h, can be on the cabinet vacuum.   Working conditions of the equipment: (provided by the user) 1. Power supply: two-phase three-wire AC220V, power ≥ 1.8Kw; 2. Laboratory to have an independent ground: <3Ω, from the equipment to the ground connection is recommended to use ≥ 10mm2 flat copper wire; 3. Water supply: no; 4. Relative humidity: <75%; 5. Indoor no large amounts of dust, no corrosive, flammable and explosive gases; 6. Inert gas: working gas requirements to provide 0.4-0.6mpa, mixed gas working pressure 0.01-0.05mpa; 7. During the installation and commissioning of the gas demand side to provide, the purity of 99.999% working gas 2 bottles (40L / bottle); regeneration gas (hydrogen content of 5% -10% and the working gas mixture) 1 bottle, 40L / bottle; 8. Equipment footprint: length × width: 1200mm × 1000mm 9. Load-bearing requirements: ≤300kg/m³   Main configurations and scope of supply No. Main configuration and scope of supply configuration Units Amount Manufacturer/Brand Remarks 1 Enclosure Piece 1 TMAXCN 316 Stainless Steel Thickness 3mm 2 Excess chamber Set 1 TMAXCN 304 stainless steel 3 Control system Set 1 Germany SIEMENS Omron electronics, etc. Imported assembly 4 Circulation system (including purification and regeneration system) Set 1 Germany BASF, the United States UOP purification materials, Germany Bauder valve Import assembly 5 Display system Set 1 Germany SIEMENS Imported 6 Gloves Pair 1 USA Imported 7 Pressure gauges Set 1 Wika, Germany Imported 8 PLC water analyzer Piece 1 Michell, UK With factory inspection report 9 PLC Oxygen Analyzer Piece 1 Avcray, USA Imported 10 Vacuum Pumps Piece 1 Flyover Domestic 11 Oil Mist Filter Piece 1 TMAXCN Domestic 12 Pressure Gauges Set 1 Wika, Germany Imported                     

Lab Three Glove Ports Single Side Glove Box with Purification System and Cryogenic Cold Trap

Lab Three Glove Ports Single Side Glove Box with Purification System and Cryogenic Cold Trap  I. Acceptance criteria: In the standard condition, i.e., 20-25℃ constant temperature, 65% relative humidity, 99.999% inert gas source, the empty box body circulating water oxygen indicators are reached less than 1ppm.   II. Main technical indicators and configuration 1. Box 1.1 Size: 1500mm (L) × 900mm (H) × 750mm (W). 1.2 Material: stainless steel structure (Type 304), thickness 3mm. 1.3 Filter: pore size 0.3 micron. 1.4 Butyl rubber glove: imported from the U.S. thickness of 0.4mm, glove mouth 8 inches, hard aluminum alloy glove mouth (anti-corrosion treatment, anodized aluminum), caliber 220mm. 1.5 Window: tilted design of the operating surface, 8mm safety tempered glass front window, wear-resistant, corrosion-resistant, good light transmission, sealing ring using 3/8 inch thick OMEGA seal. 1.6 Use can maintain a certain positive and negative pressure (-10mbar-10mbar) 1.7 The box is equipped with anti-reflective lighting energy-saving lamps, soft light. 1.8 The box is equipped with a display board 2 shelves 1.9 The box is equipped with a multi-hole power terminal board (power supply: 220V ± 10% 50Hz ± 10%) 1.10 The box can be set up 4 standard KF-40 interface. 1.11 Leakage rate: ≤ 0.001vol%/h. 1.12 Steel structure bracket, including casters height 950 mm, installed with universal casters.   2. Transition cabinet 1 2.1 Large and small transition cabinet (right side) 2.1.1 Shape: cylindrical (304 stainless steel), connected with the glove box, with a shaft-locked large transition cabinet door, easy to operate. 2.1.2 Size: diameter 360mm, 600mm long large transition cabinet, piston door, transition cabinet with a sliding tray, polished, the box is set up in another small transition cabinet, specifications: diameter 150mm, 300mm long, manual valve control pumping and replenishment. 2.1.3 Tray: free to move the extension (used for large transition cabinet) 2.1.4 Vacuum degree ≤ 1bar (the large and small transition cabinets on the right are required to be vacuumed and displayed with a vacuum gauge)   3. Control system 3.1 Methods: including self-diagnosis, power failure self-starting characteristics, with pressure control and self-adaptive function. Automatic control, cycle control, password protection, vacuum chamber control using LCD display. Unit control adopts Siemens PLC touch screen. 3.2 Pressure control: control the pressure of the box and transition chamber at a certain set value. a) Users can set any working pressure interval between +12.5 and -12.5 mbar, and PLC will automatically regulate the box pressure within the set range. The default value of the working pressure interval is -1 to +3 mbar. b) When the box pressure is greater than 12 mbar, the PLC automatically opens the safety valve to relieve pressure and protect gloves, equipment and materials inside the box. c) Use the foot switch to fine-tune the box pressure. 3.3 Foot pedal: can control the pressure of the glove box, easy to operate.   4. Circulation system (including purification and regeneration system) 4.1 Germany BASF, the United States UOP purification materials, Germany Baode valve. Host system integrated modular design, fully automatic electronically controlled gas solenoid valve group, PLC control, circuits, circulating pumps, purification of the residence, the display is integrated into an independent purifier, constituting a compact, simple system. 4.2 Control: water, oxygen control in less than 1PPm 4.3 Adjustment device: through the PLC touch regulation (heating, evacuation, purification, regeneration) in addition to the whole process of 2.5 hours of ventilation without human monitoring. 4.4 Working gas: He.N2/ or Ar gas (gas cycle) 4.5 Circulation fan: 0-100m³ high-speed frequency conversion fan, microprocessor control, after the pressure test stainless steel device. 4.6 Purification column: single purification column, imported purification material Germany BASF deoxidizing material 5kg, American UOP high efficient water absorbing material 5kg, very high life span degree, ensure the user in the use of the product in the process of purification of the product ability to long lasting. In addition to the water capacity of 2.2㎏ oxygen absorption capacity of 63L. 4.7 Purification valve: full-automatic electropneumatic valve. 4.8 Filter: It adopts the high efficiency filter with 0.3 micron aperture in accordance with HEPA standard. 4.9 Regeneration: used to purify the system again, so that the activation; regeneration needs helium / H2, nitrogen / H2 or argon / H2 gas mixture, of which H2 accounted for 10%. Regenerated gas into the flow meter and then into the purification column.   5. Display system Germany SIEMENS, unit control using Siemens PLC touch screen. English and Chinese bilingual can be switched.   6. Water analyzer, (imported from abroad) brand material: Britain MICHELL / (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measuring range: 0-1000ppm 2) Accuracy: ±1% ppm 3) Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's setting to realize the circulation drop. 5) Environment: -10 ℃ -50 ℃   7. Oxygen analyzer, (imported from abroad) Brand Material: U.S. AVCRAY (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measurement range can be set: 0-1000, ppm 2)Environment: -10℃-50 3)Accuracy: ±1% ppm 4)Installation position: Oxygen sensor is installed on the box, regardless of gas circulation or not, the oxygen sensor uninterruptedly detects the atmosphere inside the box and displays the oxygen content inside the glove box. 5)Sensor: electrochemical material battery, its advantages are accurate zero point, small drift, avoid other battery material is easy to be corroded; low replacement cost (only replace the oxygen battery). 6)Display: The output of the analyzer is connected to PLC, the detected value is displayed on the touch screen, and the alarm value can be set. 7) Control: The user can choose the automatic cycle function to maintain the oxygen content in the glove box within the user's specified range.   8. Vacuum system Increase the start-stop time control of vacuum pump. The vacuum pump is British Edwards vacuum pump, model RV12, flow rate 12m3/h, ultimate vacuum 2x10-3 mbar. It can vacuum the transition chamber separately and realize separate control at any time. (Imported from abroad)   9. Box automatic cleaning Automatic gas control plating plate; box gas automatic cleaning function users set the cleaning time, and then touch the start button on the touch screen, the system will begin to clean the box, to the set time is automatically stopped.   10. Organic solvent adsorption system In order to prevent the impact of organic solvents on the purification column, a solvent column in series to the glove box system, the medium is mainly high-quality and efficient activated carbon and activated alumina to prevent the formation of hydrofluoric acid. Organic solvent adsorption system filling capacity of 7KG, in the column on the lower part of the KF40 interface, easy to change the material, the user can change their own material.   11. Equipment working conditions: (provided by the user) 1.0 Power supply: two-phase three-wire AC220V, power ≥ 1Kw; 1.1 Laboratory to have an independent ground: <3Ω, from the equipment to the ground connection is recommended to use ≥ 10mm2 flat copper wire; 1.2 Water supply: no; 1.3 Relative humidity: <75%; 1.4 Indoor no large amount of dust, no corrosive, flammable and explosive gases; 1.5 Equipment footprint: length × width: 2500mm × 1200mm   12. 5℃-80℃ low-temperature cold bath   Basic parameters Cavity volume: 4.7 liters, size: φ200 * 150mm Temperature control range: +0 ℃ ~ -80 ℃ Display: plc integrated display temperature Internal material: 304 stainless steel, brushed surface External material: 1.5mm stainless steel plate, plastic spraying Cooling method: cold bath pot periphery evenly arranged copper tubes, copper tubes into the coolant Refrigeration mode: imported compressor Refrigerant: R404 R23 Temperature control range: +5 ℃ ~ -80 ℃ Temperature fluctuation：±0.1℃ Cooling capacity: 275-3150W Heating power: 800W Cooling power: 2840W Circulation power: 100W Circulation pump flow: 25L/min Installation: embedded in the bottom of the glove box Product features Original hermetic compressor of international famous manufacturer, with advanced performance and reliable quality; Refrigeration unit professional relays, protectors, capacitors, etc. are imported original high-quality equipment to ensure reliability and service life; Digital display temperature control, simple and eye-catching operation; Circulation system is made of stainless steel, with anti-corrosion, anti-rust, anti-temperature liquid pollution;     Cold trap for single-sided, double-station glove boxes (just to give you a reference to where the cold trap is placed)   III. Main configurations No. Configuration Units Amount Manufacturer/Brand Remarks 1 Box Piece 1 TMAXCN 304 Stainless Steel Thickness 3mm 2 Transition cabinet Set 1 TMAXCN 304 stainless steel 3 Control system Set 1 Germany SIEMENS OMRON electronic devices, etc. Imported assembled 4 Circulation system (including purification and regeneration system) Set 1 Germany BASF, the United States UOP purification materials, Germany Bauder valve Imported assembled 5 Display system Set 1 Germany SIEMENS Imported 6 Gloves Pieces 3 U.S.A. Imported 7 Pipe connections Set 1 France Legris Imported 8 Pressure gauges Set 1 Germany WIka Import 9 PLC Water analyzer Piece 1 Michell, UK Import 10 PLC Oxygen analyzer Piece 1 AVCRAY, USA Import 11 Vacuum pumps Piece 1 RV12 Imported 12 Organic solvent adsorption Set 1 TMAXCN 304 Stainless Steel 13 Low temperature cold trap Piece 1 Century Iowa Imported                     

Single Side Glove Box with Renewable Organic Solvent Adsorption System and Low Temperature Cold Trap

Single Side Glove Box with Renewable Organic Solvent Adsorption System and Low Temperature Cold Trap  Images are for reference only(The actual picture is a single-sided three-station glove box rather than a single-sided two-station)   I. Acceptance criteria: In the standard condition, that is, 20-25℃ constant temperature, relative humidity of 65%, 99.999% of the inert gas source, the empty box body circulating water oxygen indicators are reached less than 1ppm.   II. Main technical indicators and configuration 1. Box (front window can be lifted) 1.1 Size: 1500mm (L) × 900mm (H) × 750mm (W). 1.2 Material: stainless steel structure (Type 304), thickness 3mm. 1.3 Filter: pore size 0.3 micron. 1.4 Butyl rubber glove: imported from the U.S. thickness of 0.4mm, glove mouth 8 inches, hard aluminum alloy glove mouth (anti-corrosion treatment, anodized aluminum), caliber 220mm. 1.5 Window: tilted design of the operating surface, 8mm safety tempered glass front window, wear-resistant, corrosion-resistant, good light transmission, sealing ring using 3/8 inch thick OMEGA seal. 1.6. Use can maintain a certain positive and negative pressure (-10mbar-10mbar) 1.7. The box is equipped with anti-reflective lighting energy-saving lamps, soft light. 1.8 The box is equipped with a display board 2 shelves 1.9. The box is equipped with a multi-hole power terminal board (power supply: 220V ± 10% 50Hz ± 10%) 1.10. The box can be set up 4 standard KF-40 interface. 1.11. Leakage rate: ≤ 0.001vol%/h. 1.12. Steel structure bracket, including casters height 950 mm, installed with universal casters.   2. Transition Cabinet 1 2.1 Large and small transition cabinet(right side) 2.1.1 Shape: cylindrical (304 stainless steel), connected with the glove box, with a shaft-locked large transition cabinet door, easy to operate. 2.1.2 Size: diameter 360mm, 600mm long large transition cabinet, piston door, transition cabinet with a sliding tray, polished, the box is set up in another small transition cabinet, specifications: diameter 150mm, 300mm long, manual valve control pumping and replenishment. 2.1.3. tray: free to move the extension (used for large transition cabinet) 2.1.4 Vacuum degree ≤ 1bar (the large and small transition cabinets on the right are required to be vacuumed and displayed with a vacuum gauge)   3. Control system 3.1.1 Mode: including self-diagnosis, power failure and self-starting characteristics, with pressure control and self-adaptation function. Automatic control, cycle control, password protection, vacuum chamber control using LCD display. Unit control adopts Siemens PLC touch screen. 3.2. Pressure control: control the pressure of the box and transition chamber at a certain set value. a) Users can set any working pressure interval between +12.5 and -12.5 mbar, and PLC will automatically regulate the box pressure within the set range. The default value of the working pressure interval is -1 to +3 mbar. b) When the box pressure is greater than 12 mbar, the PLC automatically opens the safety valve to relieve pressure and protect gloves, equipment and materials inside the box. c) Use the foot switch to fine tune the box pressure. 3.3. Foot pedal: can control the pressure of the glove box, easy to operate.   4. Circulation system (including purification and regeneration system) 4.1. Germany BASF, the United States UOP purification materials, Germany Baode valve. Host system integrated modular design, fully automatic electronically controlled gas solenoid valve group, PLC control, circuits, circulating pumps, purification of the residence, the display is integrated into an independent purifier, constituting a compact, simple system. 4.2. Control: water, oxygen control in less than 1PPm 4.3. Adjustment device: through the PLC touch regulation (heating, evacuation, purification, regeneration) in addition to the whole process of 2.5 hours of ventilation without human monitoring. 4.4. Working gas: He.N2/ or Ar gas (gas cycle) 4.5. Circulation fan: 0-100m³ high-speed frequency conversion fan, microprocessor control, after the pressure test stainless steel device. 4.6 Purification column: single purification column, imported purification material Germany BASF deoxidizing material 5kg, American UOP high efficient water absorbing material 5kg, very high life span degree, ensure the user in the use of the product in the process of purification of the product ability to long lasting. In addition to the water capacity of 2.2㎏ oxygen absorption capacity of 63L. 4.7 Purification valve: full-automatic electropneumatic valve. 4.8 Filter: It adopts the high efficiency filter with 0.3 micron aperture in accordance with the HEPA standard. 4.9 Regeneration: used to purify the system again, so that the activation; regeneration needs helium / H2, nitrogen / H2 or argon / H2 gas mixture, of which H2 accounted for 10%. Regenerated gas into the flow meter and then into the purification column.   5. Display system Germany SIEMENS, unit control adopts Siemens PLC touch screen. English and Chinese bilingual can be switched.   6. Water analyzer, (imported from abroad) brand material: Britain MICHELL / (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measuring range: 0-1000ppm 2) Accuracy: ±1% ppm 3) Display: The output of the analyzer is connected to the PLC, the detection value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's setting to realize the circulation drop. 5) Environment: -10 ℃ -50 ℃   7. Oxygen analyzer, (imported from abroad) Brand Material: U.S. AVCRAY (in accordance with the customer's use of environmental decisions) Non-domestic or domestic assembly, third-party data to ensure credibility. 1) Measurement range can be set: 0-1000, ppm 2)Environment: -10℃-50 3)Accuracy: ±1% ppm 4)Installation position: Oxygen sensor is installed on the box, regardless of gas circulation or not, the oxygen sensor uninterruptedly detects the atmosphere inside the box and displays the oxygen content inside the glove box. 5)Sensor: electrochemical material battery, its advantages are accurate zero point, small drift, avoid other battery material is easy to be corroded; low replacement cost (only replace the oxygen battery). 6) Display: The output of the analyzer is connected to PLC, the detected value is displayed on the touch screen, and the alarm value can be set. Control: The user can select the automatic cycle function to maintain the oxygen content in the glove box within the user's specified range.   8. Vacuum system Increase the start-stop time control of vacuum pump. The vacuum pump is British Edwards vacuum pump, model RV12, flow rate 12m3/h, ultimate vacuum 2x10-3 mbar. It can vacuum the transition chamber separately and realize separate control at any time. (Imported from abroad)   9. Box automatic cleaning Automatic gas control plating plate; box gas automatic cleaning function users set the cleaning time, and then touch the start button on the touch screen, the system will begin to clean the box, to the set time is automatically stopped.   10. Organic solvent adsorption system (renewable) In order to prevent the impact of organic solvents on the purification column, a solvent column in series to the glove box system, the medium is mainly high-quality and efficient activated carbon and prevent the formation of hydrofluoric acid activated alumina. Organic solvent adsorption system filling capacity of 7KG Renewable solvent adsorption system, through the PLC touch regulation (heating, evacuation, purification, regeneration) and other processes.   11. 5℃--80℃ low-temperature cold bath pot   Basic parameters Cavity volume: 4.7 liters, size: φ200*150mm Temperature control range：+0℃～-80℃ Display: plc integrated display temperature Internal material: 304 stainless steel, brushed surface External material: 1.5mm stainless steel plate, plastic spraying Cooling method: cold bath pot periphery evenly arranged copper tubes, copper tubes into the coolant Refrigeration mode: imported compressor Refrigerant: R404 R23 Temperature control range: +5 ℃ ~ -80 ℃ Temperature fluctuation：±0.1℃ Cooling capacity: 275-3150W Heating power: 800W Cooling power: 2840W Circulation power: 100W Circulation pump flow: 25L/min Installation: embedded in the bottom or side of the glove box Product features Original hermetic compressor of international famous manufacturer, with advanced performance and reliable quality; Refrigeration unit professional relays, protectors, capacitors, etc. are imported original high-quality equipment to ensure reliability and service life; Digital display temperature control, simple and eye-catching operation; Circulation system is made of stainless steel, with anti-corrosion, anti-rust, anti-temperature liquid pollution;   12. Equipment working conditions: (provided by the user) 1.0. Power supply: two-phase three-wire AC220V, power ≥ 4.5Kw; 1.1. laboratory to have an independent ground: <3Ω, from the equipment to the ground connection is recommended to use ≥ 10mm2 flat copper wire; 1.2. water supply: no; 1.3. Relative humidity: <75%; 1.4. Indoor no large amount of dust, no corrosive, flammable and explosive gases; 1.5. Equipment footprint: length × width: 2500mm × 1200mm   III. Main configurations No. Configuration Unit Amount Manufacturer/Brand Remarks 1 Box Piece 1 TMAXCN 304 Stainless Steel Thickness 3mm 2 Transition cabinet Set 1 TMAXCN 304 stainless steel 3 Control system Set 1 Germany SIEMENS Omron electronics, etc. Imported assembled 4 Circulation system (including purification and regeneration system) Set 1 Germany BASF, the United States UOP purification materials, Germany Bauder valve Imported assembled 5 Display system Set 1 Germany SIEMENS Import 6 Gloves Piece 3 USA Import 7 Pipe connections Set 1 France Legris Import 8 Pressure gauges Set 1 WIka, Germany Import 9 PLC Water Analyzer Piece 1 Michell, UK Import 10 PLC Oxygen Analyzer Piece 1 AVCRAY, USA Import 11 Vacuum pumps Piece 1 RV12 Import 12 Organic solvent adsorption Set 1 TMAXCN 304 stainless steel 13 Low Temperature Cold Well Set 1 Century Iowa Outsourcing remodeling                       

Multi Station Purification Single Side Glove Box with Vacuum System

Multi Station Purification Single Side Glove Box with Vacuum System A. Acceptance criteria: Under standard conditions, that is 20-25 ℃ constant temperature, 65% relative humidity, and 99.999% inert gas source, the circulating water and oxygen indicators of the empty tank are all less than 1ppm.   B. Main technical indicators and configuration 1. Cabinet 1.1. Dimensions: 1500mm (length) x 900mm (height) x 750mm (width). 1.2. Material: All stainless steel structure (Type 304), thickness 3mm. 1.3. Filter: pore size 0.3 microns 1.4. Butyl rubber gloves: imported from the United States with a thickness of 0.4mm, a glove opening of 8 inches, a hard aluminum alloy glove opening (after anti-corrosion treatment, anodized aluminum), and a diameter of 220mm. 1.5. Window: Inclined design of the operating surface, 8mm safety tempered glass front window, wear-resistant, corrosion-resistant, good light transmission, and the sealing ring adopts a 3/8 inch thick OMEGA sealing ring. 1.6. It can maintain a certain positive and negative pressure (-10mbar-10mbar) during use 1.7. The cabinet is equipped with anti-reflection lighting energy-saving lamps, and the light is soft. 1.8.  There are 2 layers of shelves for display boards in the box 1.9．There is a porous power terminal board in the box (power supply: 220V±10% 50Hz±10%) 1.10. The cabinet can be equipped with 4 standard KF-40 interfaces. 1.11. Leakage rate: ≤0.001vol%/h. 1.12. The steel structure bracket, including casters, is 950 mm high, and is equipped with universal casters.   2. Transition cabin 2.1 Large and small transition chambers (right side) 2.1.1 Shape: Cylindrical (304 stainless steel), connected to the glove box, with a shaft lock type large transition hatch, easy to operate. 2.1.2 Diameter 360mm, length 600mm large transition chamber, piston door, there is a sliding tray in the transition chamber, polished, the box is equipped with a small transition chamber, the specifications are: diameter 150mm, length 300mm, manual valve control air extraction and supply. 2.1.3. Tray: free to move and extend (large over-chamber configuration) 2.1.4． Vacuum degree ≤ 1bar (both large and small right transition cabins require vacuuming with display)   3. Control system 3.1. Method: Including self-diagnosis, self-starting after power failure, with pressure control and self-adaptive functions. LCD display is used for automatic control, cycle control, password protection and vacuum chamber control. The unit control adopts Siemens PLC touch screen. 3.2. Pressure control: control the pressure of the tank and transition chamber at a certain set value. a ) The user can arbitrarily set the working pressure range between +12.5 and -12.5 mbar, and the PLC will automatically control the pressure of the box within the set range. The default value for the working pressure range is -1 to +3 mbar. b) When the box pressure is greater than 12 mbar, the PLC will automatically open the safety valve to release the pressure to protect the gloves, equipment and materials in the box. c) Use the foot switch to fine-tune the tank pressure. 3.3. Foot pedal: It can control the pressure of the glove box and facilitate operation.   4. Circulation system (including purification regeneration system) 4.1. German BASF, American UOP purification materials, German Baode valves. The host system integrates a modular design, fully automatic electronically controlled air circuit solenoid valve group, PLC control, circuit, circulation pump, purification chamber, and display are integrated into an independent purifier, forming a compact and simple system. 4.2. Control: water and oxygen are controlled at less than 1PPm 4.3. Adjustment device: through PLC touch adjustment (heating, evacuation, purification, regeneration) the whole process except 2.5 hours of ventilation without human monitoring. 4.4． Working gas: He.N2/ or Ar gas (gas cycle) 4.5． Circulation fan: 0-100m³ high-speed variable-frequency fan, microprocessor-controlled, pressure-tested stainless steel device. 4.6. Purification column: single purification column, imported purification material BASF oxygen removal material 5kg from Germany, UOP high-efficiency water-absorbing material from the United States 5kg, extremely high lifespan, ensuring long-lasting purification ability of the product during use by users. The water removal capacity is 2.2㎏ and the oxygen absorption capacity is 63L. 4.7． Purification valve: fully automatic electro-pneumatic valve. 4.8． Filter: A high-efficiency filter with a 0.3-micron pore size filter that meets HEPA standards. 4.9. Regeneration: It is used to re-use the purification system to activate it; regeneration requires a mixed gas of helium/H2, nitrogen/H2 or argon/H2, of which H2 accounts for 10%. The regeneration gas enters the purification column through the advanced flow meter.   5. Display system Germany SIEMENS, unit control adopts Siemens PLC touch screen. Chinese and English bilingual can be switched.   6. Water analyzer(imported from abroad) Brand material: British MICHELL/ (determined according to the customer's use environment) Non-domestic or domestic assembly, third-party data guarantee credibility. 1) Measuring range: 0-1000ppm 2) Accuracy: ±1%ppm 3) Display: The output of the analyzer is connected to the PLC, the detected value is displayed on the touch screen, and the alarm value can be set. 4) Control: The gas circulation system can be controlled according to the user's settings to achieve circulation reduction. 5) Environment: -10℃—50℃   7. Oxygen analyzer(imported from abroad) Brand material: American AVCRAY (determined according to the customer's use environment) Non-domestic or domestic assembly, third-party data guarantee credibility. 1) Measuring range can be set: 0-1000, ppm 2) Environment: -10°C - 50°C 3) Accuracy: ±1% ppm 4) Installation position: The oxygen sensor is installed on the box body. No matter whether the gas circulates or not, the oxygen sensor continuously detects the atmosphere in the box and displays the oxygen content in the glove box. 5) Sensor: Electrochemical material battery, which has the advantages of accurate zero point, small drift, and avoids easy corrosion of other battery materials; low replacement cost (only oxygen battery is replaced). 6) Display: The output of the analyzer is connected to the PLC, the detected value is displayed on the touch screen, and the alarm value can be set. 7) Control: The user can choose the automatic circulation function to maintain the oxygen content in the glove box within the specified range of the user.   8. Vacuum system Increase the start and stop time control of the vacuum pump. The vacuum pump is an Edwards vacuum pump from England, model RV12, with a flow rate of 12m3/h and an ultimate vacuum of 2x10-3 mbar. The transition chamber can be evacuated separately and can be controlled independently at any time. (Imported from abroad)   9. Automatic cleaning of the cabinet Automatic air control electroplating plate; automatic gas cleaning function in the box The user sets the cleaning time, and then touches the start button on the touch screen, the system will start cleaning the box, and it will automatically stop when the set time is reached.   10. Organic solvent adsorption system In order to prevent the influence of organic solvents on the purification column, a solvent column is connected in series to the glove box system. The medium is mainly high-quality and efficient activated carbon and activated alumina to prevent the formation of hydrofluoric acid. The filling capacity of the organic solvent adsorption system is 7KG, and there are KF40 interfaces on the upper and lower sides of the column, which is convenient for refueling, and the user can refuel by himself.   11. Equipment working conditions: (provided by the user) 1.0. Power supply: two-phase three-wire AC220V, power ≥ 1Kw; 1.1. The laboratory must have an independent ground wire: <3Ω, it is recommended to use a flat copper wire of ≥10mm2 for the connection from the equipment to the ground wire; 1.2. Water supply: no; 1.3. Relative humidity: <75%; 1.4. There is no large amount of dust in the room, no corrosive, flammable and explosive gases; 1.5. Equipment covers an area: length × width: 2500mm × 1200mm   C.  Main configuration Serial number Configuration Unit Number Manufacturer /Brand Remark 1 Cabinet Set 1 TMAX 304 stainless steel thickness 3mm 2 Transition cabin Set 1 TMAX 304 stainless steel 3 Control System Set 1 German SIEMENS Omron electronic devices, etc. Import assembly 4 Circulation system (including purification regeneration system) Set 1 German BASF, American UOP purification materials, German Baode valves Import assembly 5 Display system Set 1 Germany SIEMENS Import 6 Gloves Pair 3 U.S. Import 7 Pipe interface Set 1 Legola Import 8 Pressure gauge Set 1 WIka, Germany Import 9 PLC water analyzer Set 1 Michell, United Kingdom Import 10 PLC oxygen analyzer Set 1 American AVCRAY Import 11 vacuum pump Set 1 RV12 Import 12 Organic solvent adsorption Set 1 TMAX 304 stainless steel                       

Single Side Stainless Steel Glove Box Vacuum Glovebox with Purification System and Dedusting System

Single Side Stainless Steel Glove Box Vacuum Glovebox with Purification System and Dedusting System I. Main models SVGB Series Stainless Steel Vacuum Glove Box Parameter List SVGB series vacuum glove box SVGB-1 SVGB-2 SVGB-3 Shape (L*W*H) 1030*580*540 1320*750*690 1755*800*1024 Box (length L width W height H thickness T) 600*500*500*5 800*650*650*5 1200*700*950*6 Net space inside the box (upper) 460*340*490 660*460*640 1060*563*938 Net space inside the box (lower) 460*490*490 660*640*640 1060*688*938 Window glass (L*H*T) 548*243*19 748*373*19 1148*435*19 Bracket (L*W*H1) 600*500*883 800*650*858 1200*700*808 Transition cabin φ200*280 φ273*350 φ350*400 Left side door opening (optional) 330*260 360*480 450*600 Transition compartment drawer (optional) 126*250 202*320 282*350 Tool compartment (optional) / / 150*300 Glove hole diameter φ150 φ150 φ196 Glove material and size Rubber φ160*700 Rubber φ160*700 Rubber φ180*750 Center distance between two glove holes 300 400 450 Glove hole height from the bottom of the box 125 150 200 Box working pressure range -0.1—0 MPa -0.1—0 MPa -0.1–0 MPa Leakage rate -0.1MPa Holding pressure for 12 hours, temperature constant pressure increase  <0.003MPa=3KPa (Level 2 per 1SO10648) Optional  Fully automatic humidity system Fully automatic control of the humidity/moisture inside the chamber, out of the humidity blindness. Fully automatic pressure system Constant pressure inside the chamber, especially for hazardous powder leakage. Ovens If vacuum baking is required, you can select the over-bin heating mode Purification system After vacuuming the inert gas, the water oxygen value is usually around 200PPM. Purification system, can achieve water oxygen value <1PPM Dedusting system Internal purification level, class 100/class 1,000, with optional dust removal system II. Product introduction  Vacuum glove box, also known as vacuum inert gas glove box, in the process of scientific experiments, some substances in the atmospheric state is very easy to oxidize and deliquescence, which makes the chemical reaction of the test substance and the sample of the front-end processing is very difficult, affecting the test process and test results. Vacuum glove box (also known as vacuum inert gas operation box) effectively solves these problems, the device can make the test samples can be safely put in and take out, and in the state of oxygen and water free operation, reaction and testing, to ensure the normal conduct of scientific experiments. This product is an ideal device for scientific experiments in colleges and universities, scientific research units and enterprise laboratories, and is widely used in biochemical, metallurgical, electronic, chemical, geological, mineral, pharmaceutical and other industries.   Stainless steel vacuum glove box is a high-purity inert gas filled into the box, and the cycle of filtering out the active substances in the laboratory equipment, also known as the glove box, inert gas protection box, dry box and so on.   III. Product structure principle Stainless steel vacuum glove box is mainly composed of the main box, transition chamber and frame, such as users have other special requirements, can also be designed or modified according to the needs; box on the two to three glove operation interface, the operating box to meet the face of the toughened glass, a wide perspective without dead ends, the operator can clearly observe the operation process in the box, so that the process of the operation of the more intuitively displayed in front of the operator's eyes. Box, the transition chamber has two vacuum ball valves for gas in and out of the box, box on the reserved KF40 vacuum connector, the user can be used according to need, in the need for water or gas can be accessed from this situation. The box has built-in lighting and multi-hole socket.   IV. Product features 1. The whole box is made of stainless steel, and made of reinforced treatment, the surface plastic spraying, so solid corrosion-resistant and easy to clean;   2. The operation box is made of plexiglass, with wide view angle and no dead angle;   3. Inside the box with lighting and sockets;   4. The operating gloves are made of imported butyl gloves, which are reliable and durable;   5. The sealing device is novel in design, reliable sealing and easy to open;   6. The box is reserved for KF40 vacuum connector, which can be transformed and used according to the needs;   7. The two doors of the transition room solve the problem of repeated vacuuming of the main box.   V. Product use precautions 1. Before use, you must check whether the connections are loose and whether the seals are intact;   2. It is forbidden to open the hatch, glove port cover or disassemble and repair under vacuum;   3. The glove port should be vacuumed firstly or simultaneously with the box, and then stop vacuuming with the box at the same time or at the same time;   4. The connection of external gas source pipe fittings should be sealed securely, and the inlet valve should be closed when the needle of vacuum pressure gauge points to 0 when the box is inlet;   5. Close the valve and then close the vacuum pump after vacuuming;   6. Check whether the glove valve is open when pumping.