Jinhu Mingyu Automatic Control Equipment Co., Ltd.

Differential pressure gauge calibrator
Details
The differential pressure gauge calibrator (hereinafter referred to as the calibration bench) is an important auxiliary equipment in pressure instrument testing and is used in conjunction with the pressure standard. , complete the pressure instrument calibration and testing work.
Fine-tuning drives the piston in the large chamber to reciprocate, generating pressure or vacuum, and a fast pressure output interface. Supplemented by exquisitely designed quick interfaces for coarse and fine adjustment and fine adjustment. With the advantages of simple operation, reasonable structure and good sealing performance, it can be widely used in measurement, scientific research, industrial and mining enterprises, instrument manufacturing and other industries.
Technical indicators of differential pressure gauge calibrator
Pressure range ()()() (~) (~) (.~.) (~) and other pressure ranges.
, Adjust sensitivity
Dimensions (length, width and height)
Weight.
Operation
, Pressure detection
Close the bleed valve, unscrew the output, Connect the plug on the output connector to the standard meter and the tested meter, and tighten the standard meter and the tested meter. Rotate the fine adjustment counterclockwise to generate negative pressure. When rotated in place, the required range of negative pressure can be reached
(When releasing pressure, just open the air release valve directly).
Pressure calibration bench (micro pressure)
Technical indicators
Pressure creation range (~) (~) (.~.) (~)
Stability is better than .%< br/> Output interface.
Working medium air
Pressure calibration bench (micro pressure)
Features
Portable structure, small size and light weight, suitable for field operations and laboratories Calibration
The pressure range and air clearance can be customized according to user needs
Wide fine-tuning range, high stability
Cabinet dimensions
Weightbr/> Precautions
The micro-pressure pump should be placed on a flat and easy-to-operate table to avoid being used in an environment with highly corrosive gases and dust particles.
The instrument being inspected should be properly cleaned to prevent stains from entering the detection loop.
The output and output joints are special quick connectors with end face seals. When installing the instrument, you do not need to use any tools. Tighten evenly with force. When the sealing surfaces are close to each other, tighten another turn.
The output and output connector are composed of upper and lower parts. When using, you should always check whether the lower locking screw is connected reliably. If the connection is unreliable, it may cause collapse under high pressure.