Compact Spin Coater (8K rpm, 4" wafer Max.) w/ 3 Vacuum Chuck - VTC-100A

VTC-100A is a compact spin coater with vacuum chucks designed for easy and quick coating via sol-gel for wafers up to 4". The spinning speed is variable from 500-8000 rpm with two programmable segments. The package comes included with complete accessories for immediate use.
SPECIFICATIONS:

Structure	An aluminum casting case to keep spinning stably The liquid disk is made of Polypropylene (PP) to resist most of the corrosive solutions The drainage outlet and vacuum pump connector are on the back panel One filter is included in the standard package. It is used to connect the coater to prevent wastewater from flowing into the pump Oil-less vacuum pump is required but not included in the standard package, Please click here for specification details and order separately.
Chamber & Vacuum Chuck	Chamber Diameter: 145 mm 3 sets of PP anti-corrosive vacuum chucks with chuck o-ring come in different sizes (1'', 2'', and 4'') 1 piece of adhesive tape (6'' W x 24'' L) is included for coating irregularly shaped substrates (e.g. Place the irregular substrate on the adhesive tape, then the vacuum chuck will hold the tape by suction) Mini suction cups are available for the small wafer with less than 1" Dia. or substrate with regular ( 5x5, or 10x10mm) or irregular shapes. Please click here to order. at extra cost. ( see picture below right )
Vacuum Pump (Not included)	From 09/07/2022, 120L/min Oilless Vacuum Pump is not included. Vacuum grade rubber pipe is included for immediate use.
Spin Speed & Time	Digital control panel with TWO programmable segments for different spin times and speeds Spinning speed: 500 - 8000 RPM Spinning Time: 1 - 60s
Liquid Injecting	20mL syringe is used to contain the coating material The syringe holder height can be adjusted and rotated freely along the support rod  -Pic 1  Pic 2
Input Voltage	Spin Coater: 24 VDC with 100 - 240 VAC power adapter, 150W Vacuum Pump: 110VAC or 220VAC please select the voltage in the options bar (10A fuse)
Motor Power	24V DC motor with 150W Max.
Compliance	CE certificated only If you need NRTL certification, please order VTC-100PA ( click pic below )
Warnings	Do not overflush the water bowl/base with any kind of liquid. Excess liquid will leak into the motor shaft and cause damage. Please use a fabric cloth to wipe out the residues that remain in the bow/base. Turn on the water outlet when flushing the water bowl/base to avoid liquid overflowing during the operation. For more details about the cleaning procedure, please review the cleaning instructions for the spin coaters.