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Systec Vacuum Controllers


The Systec ZHCR (Zero Hysteresis / Constant Run) vacuum pump is designed for membrane degassing of the HPLC mobile phase. Employing a patented closed-loop, micro-stepping, RPM control strategy permits the pump to run with continuously variable speed, providing quick pull-down at high RPM, and then sustaining a consistent vacuum level at low RPM.


Item Name Product Image Price

Systec ZHCR Analytical Open Loop Vacuum Controller - 9000-1054

Systec® ZHCR® Vacuum Controller Vacuum Pump Control Type:   Analytical Vacuum Control Type:   Open Loop LED Indicators:   3 The Systec ZHCR (Zero Hysteresis / Constant Run) vacuum pump is designed for membrane degassing of the...
Systec ZHCR Analytical Open Loop Vacuum Controller - 9000-1054
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Systec ZHCR Closed Loop Analytical Vacuum Controller - 9000-1056

Systec® ZHCR® Vacuum Controller Vacuum Pump Control Type: Analytical Vacuum Level (kPa/mmHg Absolute): 6.7 / 50 Vacuum Control Type: Closed Loop LED Indicators: 3 The Systec ZHCR (Zero Hysteresis / Constant Run) vacuum pump is...
Systec ZHCR Closed Loop Analytical Vacuum Controller - 9000-1056 £364.34Buy Now

Systec ZHCR Preparative Closed Loop Vacuum Controller - 9000-1057

Systec® ZHCR® Vacuum Controller Vacuum Pump Control Type: Preparative Vacuum Level (kPa/mmHg Absolute): 10.7 / 80 Vacuum Control Type:   Closed Loop LED Indicators: 3 The Systec ZHCR (Zero Hysteresis / Constant Run) vacuum pump is...
Systec ZHCR Preparative Closed Loop Vacuum Controller - 9000-1057
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