Automatic SF6 density relay calibrator is an intelligent SF6 density relay calibrator. The instrument adopts high-precision pressure sensor and high-speed A / D converter, combined with 32-bit high-performance microprocessor, which can verify the performance of various SF6 density relays,accurately measure the pressure value at the current temperature when the signal acts, automatically complete the conversion of standard pressure at any ambient temperature to 20 ℃, and can print and store the test data in real time for reference and automatic identification.

Technical index：

1 Power: AC220V、50Hz

2 Power consumption: 50W

3 Instrument accuracy: 0.2 Class

4 Pressure resolution: 0.001MPa

5 Pressure calibration range: 0～1MPa

6 Temperature resolution: 0.1°C

7 Environmental scope: -20℃～80℃

8 Ambient humidity: £90%RH

9 Communication mode: USB 2.0

10 Calibration object: single alarm, single latch, single alarm and single latch, single alarm and double latch

11 Display mode: 320 × 240 LCD

12 Operation mode: rotate mouse input

13 Printer: high speed micro printer

14 Printing method: English printing

15 Storage capacity: store 50 sets of test results

16 Dimensions: host: 365×300×220(mm3)Accessory: 400×370×200(mm3)

17 SF6 gas density display mode: pressure under the tested environment, equivalent pressure at 20 ℃.

18 Weight:8kg