Setcas Spin Coater KW-4A
 
 
Overview
SETCAS™ Electronics KW-4A is a compact and easy-to-use spin coater for precise and uniform deposition of thin films and coatings. Its rugged, vibration-free and portable design makes it a versatile tool for any high-quality research facility. A two-stage spin process allows dispensing at low speed and homogenizing the coating at high speed. The KW-4A spin coater can be used to deposit metal oxide thin films, polymer coatings and metal organic thin films. With Over 1300 Scientific Publications Resulted from SETCAS SPIN COATERS The Rugged, Portable Vibration-free and Design is Ideal for Research applications. A Two-Stage Spin Process allows dispensing at low speeds ​​and homogenizing the Coating at High Speed.
 
 
Feature
  • Prevent the cleaners and solvents travelling down the motor.
  • Set speed and time with the keypad, convenient and accurate.
  • Take button and start button interlock, prevent the substrate flying out.
  • Add theTake/Absorb button to control the start and stop of the pump, reduce the pumpnoise pollution and extend the pump life.
 
 
Specification

Spin-coater power: 100 Watts
Spin-coatinguniformity: ±2%
Pump power: 350 Watts
Pumping  speed: ≥60 l/min
Speed Control: Two speed sections; high-speed range: 1000-8500rpm, low-speed range: 500-8500rpm;
Time range: 0-999s (Set Separately of each speed section)
Motor speed stability: ±1%
Timing accuracy: ±20ppm
Speed indicator range: 0-9990rpm (±10rpm)
Time indicator range: 0-999s (±20ppm)
Substrate size:

5mm to 100mm round, 5mm×5mm to 100mm×100mm square.
Voltage: AC100-240V, single phase
Dimensions (WxDxH): 215mm.×240mm.×220mm.
Weight: Spin coater: 9 kg.; Pump 8.5kg.
 
 
Selection of vacuum chucks

It is important to order the chuck that seems best for your type of work. We generally recommend the next smaller size chuck that is just smaller in size than your largest substrate. It is imperative that there be no exposed chuck surface, otherwise, the coating liquid will be sucked away into the vacuum system, which of course is quite undesirable. If you are working with samples of various sizes, it might be beneficial to have more than one size chuck. Vacuum chucks are available in aluminum or PTFE

See vacuum seclection guide : Download