Vacuum Pump & Control Assemblies
Source: IDEX
The ZHCR® Zero Hysteresis / Constant Run vacuum pump, is specifically designed and developed for membrane degassing of HPLC mobile phase.
The ZHCR® Zero Hysteresis / Constant Run vacuum pump, is specifically designed and developed for membrane degassing of HPLC mobile phase. Employing a patented closed-loop control strategy permits the pump to run with continuously variable speed, providing quick pull-down at high RPM, then sustaining a consistent vacuum level at low RPM.
Fluctuations in baseline due to vacuum hysteresis are eliminated by not having to repeatedly stop and start a single-speed pump. This also greatly reduces wear and noise.
Systec vacuum pump / control assemblies are available in two configurations for easy integration.
This website uses cookies to ensure you get the best experience on our website. Learn more