Products Guide | NAGANO KEIKI CO., LTD.

The PD51 Dead-Weight Testers are portable dead-weight type
pressure standards that use a screw pump at pressurization
and decompression and have a simple construction so they
can be carried to the pressure gauge measurement site.

FEATURES

+Level adjustment bolts and a level are installed to the body.
+Mobile work is taken into account and the tank is designed to have a larger hydraulic oil capacity than other products and so the remaining oil is easily seen.
+Quick fastening joint shortens the work time.
+Two pressure ports are provided so that two pressure
gauges can be calibrated simultaneously.
+Measurements can also be made by using a precision
pressure gauge.

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Portable type Dead-weight testers

FEATURES