Affordable Mini Programmable Vacuum Chuck Spin Coater Price for 8" Wafers with 500-6000 RPM

Affordable Mini Programmable Vacuum Chuck Spin Coater Price for 8" Wafers with 500-6000 RPM

Product Introduction
The TMAX-KJ8 Vacuum Spin Coater features simple operation, easy cleaning, and a compact design. It is primarily used in laboratories of universities and research institutes for thin-film deposition. The  TMAX-KJ8 secures samples on the chuck using vacuum adsorption and employs a two-stage speed control program. First, the coater operates within a specified speed range while dispensing the coating material for a set duration. After dispensing, the coater accelerates to the second-stage maximum speed for spin coating, with a predefined coating time. The machine stops automatically once the process is complete. The  Lith-KJ8 ensures uniform coating of high-viscosity colloids and solutions on sample surfaces through high-speed rotation.

Key Features

· Two-stage programmable speed control.

· Vacuum adsorption for secure and easy sample fixation.

· Cast aluminum structure ensures stable operation and low noise.

Main Parameters

1. Power Interface: Fused power socket—AC220/110V, 50/60Hz; fuse specification: 10A, φ5 × 20mm.

2. Total Power: ≤150W.

3. Sample Chuck (Vacuum Chuck + Retaining Ring):

o φ153mm polypropylene vacuum chuck (1 pc).

o 6" (φ153mm) sample retaining ring (1 set).

o 8" (φ203.5mm) sample retaining ring (1 set).

o Compatible with wafers up to 8" diameter or 5" × 5" square.

4. Rotation Direction: Counterclockwise, with two operational stages.

5. Coating Speed:

o SPD1: 500–6000 RPM (effective).

o SPD2: 500–6000 RPM (effective).

6. Coating Time:

o T1: 1–600s (effective).

o T2: 1–600s (effective).

7. Speed Stability: ±1%.

8. Control Method: PCB microcontroller, button control, digital tube display.

9. Product Specifications:

o Dimensions: 500 × 350 × 400mm.

o Weight: 30kg.