Jkhq-1 insulating oil gas meter

Main functions and features:
1. Measure the gas content in insulating oil
2. The instrument has a compact structure, easy operation, low residual pressure during testing, and short testing time
3. High degree of automation, both sample injection and oil discharge are completed automatically
4. The instrument uses high-precision absolute pressure sensors to test the vacuum degree of the degassing chamber, with high measurement accuracy
5. The instrument can display real-time vacuum degree data and curves, making it easy to judge the working status and analyze faults
6. The instrument has calibration function, which can provide reliable basis for judging the accuracy of the instrument's testing
Main technical indicators:
1. Measurement range: 0.1%~10% (gas content)
2. Repeatability: Gas content (volume percentage)% Relative error%
<0.5                10
0.5~1.0                8
1.0~3.0                5
>3.0                  3
3. Injection volume: approximately 25ml/time
4. Degassing chamber volume: 300ml
5. Calibration range: 0.2%~10% (equivalent to injecting about 50ul~2.5ml of air into the degassing chamber)
6. Display: Blue LCD
7. Printer: Wide line thermal printer
8. Clock display: year, month, day, hour, minute (working in power failure)
9. Power: 350W
10. Power supply: AC 220V ± 5%, frequency 50Hz ± 5%
11. Environmental temperature: 18 ℃ -30 ℃
12. Relative humidity: ≤ 85% RH
13. Dimensions: 390 * 280 * 405
14. Weight: Approximately 15Kg