Holmarc’s Spin Coater, Model no: HO-TH-05GV is a dedicated tabletop system to spin coat small substrates in research laboratories with well controlled spin process parameters. The high speed and duration range allows the user to achieve the desired thickness or thinness of the film. The spin head actuator is a precision DC servo motor, which requires less maintenance, with accurate speed and acceleration control. A vacuum chuck powered by oil-less vacuum pump holds the substrate at the spinning head.
The device has user friendly front panel having 5 inch touchscreen LCD for programming the spin process. Spin duration, spin speed, acceleration, etc. are all programmable parameters through the front panel. As the program memory is non-volatile, the recorded parameters are not lost in case of any power failure. This model is equipped with a memory for unlimited number of pre-set, editable programs, each having 10 steps.
User Interface | 5 inch Touchscreen Display |
Material of Construction | Polypropelene (Full body, including spinner bowl) |
Detachable display unit | |
Glovebox compatible | |
Feedthrough connectors available | |
Actuator | Brushless DC servo motor |
Program Memory | Infinite number of programs with 10 steps for each program |
Speed Profile | Speed, Duration and acceleration |
Spin Speed | 60 - 9999 RPM |
Speed Resolution | 1 RPM |
Speed Accuracy | +/- 1 % |
Acceleration / Deceleration | 10 - 2000 rpm/s (Ramp and dwell time can be indirectly set by entering acceleration) |
Duration | 1 - 99 sec / min / hour for each step |
Sample Chucks | 3 Nos. (25 mm, 32 mm & 45 mm) |
Maximum Sample Diameter | 100 mm |
Minimum Sample Diameter | 13 mm |
Bowl Size | 8 inches |
Transparent lid with sample dispensing port | |
Drainage hose | |
Safety interlock to prevent spinning when the bowl is open | |
Sample Holder | PTFE disk with silicon rubber O ring |
Sample Mounting | Secured by vacuum holding |
Vacuum Connector | 8 mm dia Snap-in hose connector |
N2 Purge Connector | |
Vacuum pump On / Off and release Switch | |
Dimensions | 274 mm diameter (Without display unit), 277 mm Height |
AC Input | 230 V |
Maximum power consumption | 260W (With vacuum pump) |
Main Body Dimensions | 273 x 283 mm (Diameter x Height) |
Display Unit Dimensions | 150 x 117 x 133 mm (W x D x H) |
Oil free | ||
Max flow rate | : | 45 lpm |
Max vacuum | : | 27 inches Hg |
Max Pressure | : | 60 psig |
Power | : | 1/4 hp |
Dimensions | : | 300 x 130 x 200 mm |
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