Pressure Gauges, Pressure Transmitters, Pressure Switches need to be periodically checked for accuracy, whether they are showing correct pressures. ADARSH offers complete solution for inhouse pressure calibration. The instruments can be provided with a NABL traceable certificate.
Standard bench pressure calibrators AH1 & AH2 Series are ideal for lab use, available in different ranges 1 to 150 kg/cm2, 10 to 400 kg/cm2, 50 to 700 kg/cm2, 50 to 1000 kg/cm2, -1x7 kg/cm2, -6000mmwc to +9000mmwc and Vacuum -710mmhg to 0. These comparison testers can be used with either oil or water media. These testers are also available in a low cost model with MS working parts.
Adarsh has recently introduced two new testers AH3 and AH4. AH3 pressure testers are dual range, so you can calibrate pressure instruments from 1kg/cm2 upto 1000kg/cm2 on a single tester. AH4 testers are portable testers which can be used for on site calibration for pressures from 50 to 700 kg/cm2.
All Pressure Comparators are available with Master Analog or Digital Test Gauges.
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