Manufacturer pressure gauge calibrator YJY-60A/600A pressure gauge calibrator

>Details of the pressure gauge calibrator:
>-The pressure gauge calibrator is an ideal high-end tool meter for laboratories, factories, and colleges and universities, and can be used as a standard meter pair for medium and high-precision pressure tests. Verification and calibration of general pressure gauges, precision pressure gauges, and pressure transmitters.
>Pressure Gauge Calibrator Product Overview:
>The Pressure Gauge Calibrator is a manual hydraulic source with simple structure, high reliability, convenient operation and maintenance, and good sealing performance and is not prone to leakage. The pressure adjustment range is large and the pressure rises and falls smoothly. Because its structure is open and transparent, it is extremely convenient for users to maintain and maintain.
>Structure principle of the pressure gauge calibrator:
>The pressure gauge calibrator consists of a hand pump oil cup, two needle valves, a hand pump cut-off valve and two one-way valves and two one-way valves. The valves and other components are connected to each other by conduits and fixed on the base. The needle valve is equipped with a coupling nut for connecting the precision pressure gauge and the pressure gauge to be tested. Open the oil cup valve and fill the oil cup with the specified medium. Turn the hand pump hand wheel left to make it full of oil. Close the oil cup valve and open other valves. Press the hand pump up and down to fill the pressure gauge with oil. Then turn the hand pump hand right to the right.
>Technical indicators of pressure gauge calibrator:
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>Media: D# silicone oil.
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