China Programmable Vacuum Chuck Spin Coater with Optional Heating Cover- Vtc-200

VTC-200 is CE certified compact spin coater with vacuum chucks designed for easy and quick coating via sol-gel for wafers up to 8" diameter or 5" x 5" square. The spinning speed is variable from 500-6000 rpm with two programmable segments. The heatable cover is optional , which allow drying sample after coating.
Specification of the programmable vacuum spin coater:

Structure
Aluminum casting case to keep spinning stableDrainage outlet and vacuum pump connector are on back panelOne filter is included in standard package. It is used to connect the pump and coater for preventing waste water from flowing into the pumpOne oilless pump is included in the standard package. Chamber & Vacuum Chuck
Chamber diameter is 250 mm, and can accept wafer 8" Dia max. or 5"x5" squareSpinning chamber is made of PP which is corrosive resistant One 6" vacuum chuck and chuck o-ring are included for holding 6" and 8" wafers1 piece of Adhesive tape (6'' W x 24'' L) is included for coating irregularly shaped substrates or wafer with size < 6"Place the irregularly shaped substrate on the adhesive tape, then the vacuum chuck will hold the tape by suctionSpin Speed
Digital control panel with two programmable segments of different spin times and speeds500 - 6000 RPM adjustable spinning speed for each segmentLiquid Injecting
20mL syringe is used to contain the coating materialThe syringe holder height can be adjusted and rotated freely along the support rodOptionalYou may choose Precision Electronic Single Channel Pipette: 20 - 200uL for more accurate coating Using plasma cleaner to treat substrate surface before coating can improve film qualityYou may consider our new product: Heatable syringe Vacuum Flash Assembly for DIY Vacuum Flash-Assisted Solution Process (VASP), Up to 5 mTorr is available Heating cover with digital temperature controller up to 120°C is available at extra cost ($2495) , which allows sample drying in-situ during and after coating. Input PowerAC 110V/220V selectableThere is a built in power socket on the right side of the VTC-100A spin coater. It is used to supply power for the vacuum pump. The output voltage of this power supply depends on the input voltage of the spin coater's main circuit. (e.g. if the spin coater is plugged into the AC 110V power socket, then the built in power socket will supply AC 110V)Motor Power90VDC , 150WProduct Dimensions18''(L) x 13''(W) x 13''(H)Net Weight20 kg (44 lbs)ComplianceCE CertifiedWarrantyOne year limited with lifetime supportRusting and damage due to improper storage condition or maintenance are not covered by warrantyApplication NotesPlease clicks here to review an article on "Spin Coater Theory and Processing"Do NOT use two stage, molecular vacuum pumps due to low vacuum design and oil evaporationIn order to achieve optimal coating quality, please consider cleaning substrates by a plasma cleaner (click the picture below for more details) prior to coating. This will significantly reduce the surface tension on the substratesCleaning instruction for the spin coaters.You may consider our new product: Heatable syringe WarningsDo not overflush the water bowl/base with any kinds of liquid. Excess liquid will leak into the motor shaft and cause damage. Please use fabric cloth to wipe out the residues remain in the bow/base.If necessary, 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 instruction for the spin coaters.Shipping Dimensions45"(L) x 30"(W) x 30"(H)Shipping Weight46 kg (100 lbs)