SPMK2000-12 Double Needle and Double Tube Pressure Gauge Calibration Device

product details

The SPMK2000-12 double needle and double tube pressure gauge calibration device is a specialized device used for calibrating pressure gauges used on railway locomotives and vehicles. This calibration device can simultaneously calibrate two pipelines of a dual tube dual needle pressure gauge under the same pressure, eliminating the errors caused by separate calibration. The joint adopts a dual control valve design, which can easily verify the continuity of the pipeline and the connectivity between the two pipelines. Make the calibration of locomotive specific pressure gauges convenient and fast.

Main features:

◆Simultaneously calibrate two pipelines of locomotive pressure gauge under the same pressure

◆According to the double tube spacing of the tested pressure gauge, the installation spacing on the adjustable device can be adjusted

◆Simple structure, small size, and not easy to leak

Technical parameters:

◆Rated pressure:（0～25）MPa

◆Interface thread:M16×1.5

◆External dimensions:（170×122×40）mm

◆Weight:0.65kg