valve controller VC1420

The VC1420 controller allows synchronous changes of the dispensing parameters on the DV-6220 piezo jet valve. Adjustable pulse times in the millisecond range allow droplet diameters of a few hundred micrometres and dispensing volumes from approx. 0.5 nanolitres per shot. User-defined cycle counters allow monitoring and control of media consumption and wear on the nozzle and plunger. A real-time clock provides the event timestamp for traceable process control.

The VC1420 control unit is designed for installation in 19'' racks. For operation directly at the workplace, we offer special housings on request.

Features:

• Dimensions W x D x H: 102 x 295 x 128 mm (installation dimension 19" rack mounting)
• Weight: approx. 1.4 kg
• Power supply: 110/240 V AC, 50/60 Hz, power consumption 130 watts
• Parameter memory: 4 memory locations controllable in real time, 10 memory locations internally, externally unlimited
• Standard interfaces: RS232C; 24 V / 5 V, SPS, AUX
• Working modes: Burst Mode, Single Shot Mode, Infinite Mode, External Mode, Scenario, Select Pins, parameter change in real time
• Additional functions: several user-defined cycle counters (e.g. media consumption, nozzle and plunger wear), Real Time Clock for event timestamp