HV HIPOT GDWS-311CM SF6 Gas Dew Point Tester - Chilled Mirror Method (-110℃ ~+ 20℃)

Measurement method: Chilled Mirror Method

Measurement range: dew point -110℃--+20℃(support ppmv)

Accuracy: ±2℃ (when the dew point temperature is below 0 ℃, the sensor output is the frost point)

Response time:  63% [90%]

+20→-20℃ Td 5s[45s]

-20→-60℃ Td 10s[240s]

Resolution: 0.01℃

Repeatability:  ± 2 ℃

Display unit: ℃, ppm, ℃P20(converted value at 20℃)

Gas flow:  400-600ml/min

Flow display: 0-1000mL digital flowmeter

Sample gas pressure: ≤1MPa

Power supply: 220VAC±10%, 50Hz, AC/DC use, over-charge protection, continuous working is no lower than 8hours.

Use environment temperature: -20--+60℃

Environment humidity: 90%RH

Measurement value influence: No affect of pressure and flow

Dimension: 395*295*155mm

Weight: about 2kg



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