Wuhan GDMK Electric Co., Ltd.
https://www.mktester.com/sf6-gas-analyzer/sf6-intelligent-micro-water-quality-tester.html
Product Introduction:
SF6 intelligent micro water quality tester is developed and designed according to the national power industry standard DL/ t506-2007 "insulation gas humidity measurement method for sulfur hexafluoride electrical equipment" and adopts the imported high-precision dew point sensor and new digital circuit control technology. It is a high-precision intelligent instrument to measure the trace moisture content in SF6 gas.
This instrument adopts intelligent self-calibration technology wide measurement range fast response high accuracy good linearity dynamic display of measurement curve. At the same time the instrument also has an automatic dryer which can greatly reduce the measurement time.
Technical Parameters:
| Measuring range | Dew point value: -80? ~ +20? |
| Moisture content: 0 ~ 19999uL/L | |
| Accuracy of measurement | ±0.5?(-60?~+20?) |
| ±1.0?(-80?~-60?) | |
| The resolution of the | Dew point value: 0.1? |
| Moisture content: 1uL/L | |
| Response time (+20? 0.1mpa) | 63% needs 5s 90% needs 45s(-60? ~ +20?) |
| 63% needs 10s 90% needs 240s(+20? ~ -60?) | |
| Sampling flow | 0.6L/min±20% |
| Pressure range | 0~1.0Mpa |
| The use of temperature | -20?~+60? |
| Environmental humidity | 0~100%RH |
| Storage temperature | -20?~+80? |
| Charging time | 4 hours |
| The whole machine size | 250×150×300mm3 |
| The weight of The machine | 3.5kg |