The product conforms to jjg577-2012 membrane gas meter verification regulation; jjg875-2005 digital pressure gauge verification regulation; implements enterprise standard Q / wth25-2016: th-j series pressure flow calibrator.
The instrument is novel in design, compact in structure, small in size, light in weight and easy to carry;
The instrument adopts microcomputer program control, data automatic processing, Chinese character dot matrix LCD display, with Chinese operation prompt function, light touch key input, simple and convenient operation;
The instrument uses AC and DC power supply modes;
It can measure atmospheric pressure and ambient temperature in real time;
The sensor has high precision, multi-point calibration algorithm and high accuracy;
The instrument has built-in pressure generator, which can generate (- 30 ~ 30) kPa pressure or (- 6 ~ 6) kPa dynamic pressure as required;
Flow calibration can be realized by external flow measurement unit;
It can store calibration data of 20 sets of instruments, and can be connected with micro printer;
The device can choose automatic pressure generating version or manual pressure regulating valve version.
Th-j1 pressure calibrator is suitable for the calibration of dynamic pressure, gauge pressure (static pressure), atmospheric pressure and flow rate of flow rate tester using Pitot tube method and various intelligent smoke sampling instruments. The instrument is highly intelligent, easy to operate and stable in performance. It is mainly used for calibration of pressure, flow and other parameters in environmental monitoring, health and epidemic prevention stations, industrial and mining enterprises and scientific research institutes.