Description

685 intelligent digital pressure calibrator is a portable professional pressure calibrator. It can be used to calibrate pressure instruments such as pressure( differential pressure)transmitter, pressure switch, precison pressure gauge, general pressure gauge, sphygmomanometer and pressure sensor, and other precise pressure measuring instruments.

It can measure pressure, current, voltage, temperature, switch, time and etc. It has function of DC24V power output. It integrates the general application of users and provides a variety of additional functions, such as pressure leak detection, multiple trigger modes of pressure swith, pressure peak recording, file storge and export, etc.

The main-machine interface adopts the general navigation key design, which makes the operation of the instrument simple and convenient. In addition, it adopts the power supply technology of large capacity rechargeable lithium battery, which solves the problem that the battery life is too short.

Feature

1. Double LED display

2. 3000 data logging

3. Power supply mode: high-capacity lithium battery or 220V

4. Single program

5. The RS232 and USB interface can communicate with the host computer to realize software calibration.

6. PA, kPa, MPa, mmh2o, mmHg, mbar, bar and psi are optional.

7. It has zero clearing and automatic

8. The intelligent pressure transmitter with HART can be calibrated.

9. It is suitable for the calibration of pressure gauges, pressure transmitters, pressure switches, pressure sensors and other pressure instruments.