CVC3000 Absolute Pressure Vacuum Controllers
The CVC3000 is a unified controller for the rough vacuum range. Used in conjunction with a vacuum pump and solenoid valve, it can maintain two-point control of vacuum levels, or execute multi-step programs. Used in conjunction with at VARIO™ NT chemistry pump it can additionally automatically find and follow boiling point curves for evaporations up to 30% faster than two-point control. A special ‘turbo’ mode is included for backing of turbomolecular pumps. An integrated vent valve is included.
The VACUU•BUS™ interface allows automatic recognition and configuration solenoid vacuum valves, vent valves, cooling water valves, external transducers and VARIO™ NT vacuum pumps. The bi-directional RS232 port allows process validation, or command of multi-step processes via computer.
CVC3000 Absolute Pressure Vacuum Controllers
Additional Specifications |
Measuring Range (all CVC3000 versions): With capacitive transducer: 1080 to 0.1mbar (810 to 0.1Torr) With VSP3000 Pirani transducer: 1000 to 1x10-3mbar Vacuum Control Range: With capacitive transducer 1060 to 1mbar (795 to 1Torr) depending on pump; “Turbo” backing pump mode <1mbar (<1Torr) With VSP3000 Pirani transducer: 1000 to 1x10-3mbar Control Connections: 1 socket for power supply or VARIO NT 2 VACUU•BUS™ sockets (Can be expanded with use of Y-cords) Power Supply: 100-230V/50-60Hz |
Features
Jogwheel interface Storage of ten multi-step programs Graphic display of performance Automatic “plug-and-play” recognition and configuration with VACUU•BUS™ valve and transducer peripherals Bidirectional RS232 interface
Photos
Absolute Pressure Vacuum Controller
Manuals and Resources
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