BT400-OX, Pressure Comparison Pump
Hydraulic Comparison Calibration Pump for the comparison calibration of pressure gauges, transmitters, switches…
Type BT 400-OX: up to 400 bar / 5800 psi, for OXYGEN use, free of oil
LSP 1200-DL-VP & LSP 1600-DL-VP, Pressure Comparison Pumps
The LSP 1200-DL-VP, supplied with a base plate and priming pump, is used to generate pressure up to 1200 bar / 17,400 PSI for comparison pressure calibration purposes. Also the LSP 1200-DL-VP has two pressure ports (mounting of reference and test unit without tools!).
The LSP 1600-DL-VP, supplied with a base plate and priming pump, is used to generate pressure up to 1600 bar / 23,200 PSI for comparison pressure calibration purposes. Other features like type LSP 1200-DL-VP.
LSP 1000-EB, Pressure Comparison Pump
Pressure source for calibration purposes
Operating fluid: mineral oil based hydraulic fluid or clean water, free of calcium-carbonate / scale)
When the device under test and a reference measuring instrument with an adequate accuracy are connected to the test pump, the same pressure will act on both measuring instruments after actuating the pump. A calibration or an adjustment can be carried out by comparing the two measured values at any pressure value.