Pneumatic Control Unit
Zwick/Roell Group offers two types of the pneumatic control unit. It is connected to the specimen grips and the safety circuit of the testControl / testControl II electronics. This pneumatic control unit can be used in conjunction with all pneumatic grips from the Zwick range. The Zwick control units are in full compliance with the standard’s requirements regarding safe operation.
Pneumatic Control Unit with Control via Foot Switch
- Inching mode function and low actuation pressure provide optimum pinch protection. Jaws open immediately if the pedal is released
- If the Emergency STOP switch is operated, the Emergency STOP chain brings the jaws to a halt immediately or returns them to the safe starting position in inching mode
- In the event of pressure fluctuations or mains supply failures the pressure in the grips remains constant. Test results are not affected
- Inching mode function enables correction of specimen alignment during the clamping procedure
- The ergonomic design of the rocker pedals ensures a high level of operator convenience
- The closing pressure is indicated via a manometer, with stepless adjustment from 3 bar to 8 bar
PC controlled Pneumatic Control Unit
- Inching mode function via the remote control (1 bar to 10 bar)
- Pressure pre-set via test software testXpert® II
- Operating modes continuous gripping and „proportional gripping” possible
