3.AC/DC dual-use, built-in rechargeable lithium battery, can work continuously for several hours.
4.Two indexes can be tested in one measurement.
5.The probe is not affected by condensation, special pollution, oil and gas and most chemical environments.6.Imported precision sensors, automatic zero calibration of dew-point measurement, anti-oil, anti-drift.
7.Measured data be stored and printed.
8.Instrument self-diagnosis function, intelligent power level display.
9.Wide measuring range, high precision and quick response.
10.With fast data storage and query function.Technical Index:SF6 Dew Point |
Measurement Range | -80ºC~+20ºC | Accuracy | ≤2ºC |
Resolution | Dew point 0.1 ºC or 1 PPM | Repeatability | ≤0.4ºC |
Response time | 63%[90%] +20~-20ºC Td 5s[45s] -20~-60ºC Td 10s[240s] |
SF6 Purity |
Measurement Range | 0~100% | Accuracy | ±0.2%(g/g) |
Response time | 90%, 30s |
Sampling | Built-in pressure stabilizer valve, filter, electronic flow meter |
Working power supply | AC-DC dual-use, built-in large capacity recharging battery |
Company Profile:Wuhan Hezhong Electric Equipment Manufacture Co., Ltd
is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery,SF6 gas and so on.