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Key High Vacuum Products recently released its ACP-4000 automatic valve controller to provide safe and reliable automation for cryo-pumped vacuum systems. The company says that these controllers additionally grant:
- The power to automatically control and monitor all valves and pumps associated with a typical cryo-pumped vacuum system.
- The capacity to monitor all key functions in the system, such as cryo-pump temperature, vacuum pressure, valve status, and if a fault is found, the ability to safely make the vacuum system go into a standby mode.
- Pre-programmed standard operating modes, which include automatic, protected manual, venting and password-protected, non-protected manual, to ensure reliable and safe cryo-pumping system operation.
- Startup, regeneration, pump down and venting as simple as pressing a button.
- An affordable price — less than 25 percent of the cost of setting up a computer-controlled cryo-pumped vacuum system.
- An easy-to-read, well-lit display, in addition to dual thermocouple gauges and a cryo-pump temperature indicator.
- A stand-alone unit designed for use with most cryo-pumped vacuum systems.
- No need to write any software.
- A variety of output voltages.