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pd51系列
model features
name ：dead weight testers
model no.：pd51 series
model no.：pd51 series
overview：
the tester is portable dead-weight type and that use a screw pump at pressurization and decompression.
feature：
equipped with leveler and horizontal clamping screw;
equipped with hydraulic oil tank of large capacity;
quick fastening joint can save the working time;
equipped with two pressure ports to calibrate two pressure gauge simultaneously;
jcss calibration certificate.
equipped with hydraulic oil tank of large capacity;
quick fastening joint can save the working time;
equipped with two pressure ports to calibrate two pressure gauge simultaneously;
jcss calibration certificate.