PY825 multifunctional intelligent pressure calibration platform is a new three-in-one pressure calibration platform developed by our company. It uses lift pressure servo control, high accuracy pressure measurement, stainless steel ultra luxury table top. PY825 multifunctional intelligent pressure tester is mainly used to verify the requirements of pointer pressure gauges, ordinary and intelligent pressure transmitters and pressure switches. Widely used in aviation, aerospace, military, food, pharmaceutical, measurement institutions and instrument manufacturing enterprises and other units of the measurement department of the calibration of instruments and meters.

Product features:

■ Integrated pressure building, testing and collection;

■ Three standard pressure calibrators can measure pressure, current or voltage at the same time;

■ Built-in voltage (V/mV), current and on-off measurement function and DC24V power supply;

■ Optional external pressure module, wide range of measurement;

■ Communicate with host computer to realize data collection and printing, etc.

■ Vacuum, air pressure and hydraulic pressure can work independently without affecting each other, and can be operated single or simultaneously;

■ Fast pressure stability time, fully automatic pressure building, no leakage;

■ Fast connection output port, longevity noodles, no blockage;

■ Built-in HART hand operator function, easy to adjust HART transmitter;

Technical parameters:

Pressure transmission medium: air, transformer oil or pure water

Pressure range: Pressure: (0~4)MPa hydraulic pressure: (0~60)MPa Vacuum: (-98~0)kPa

Pressure control mode: high precision servo pressure regulating valve control, fast lifting pressure, instant stability

Pressure connection: M20*1.5 quick connection internal thread specifications, different versions

Electrical connection: ø 4 banana jack

Communication mode: USB, RS232

Unit of pressure: 21 common units

Use environment:

Ambient temperature: (-20~70)℃

Temperature compensation: (0~50)℃

Relative humidity: <95%

Atmospheric pressure: (86~106)kPa

Storage temperature: (-40~85) ° C

Electrical measurement index (ambient temperature 20℃±5℃, 1 year accuracy) :