1. Technical characteristics
The SF6 comprehensive tester is a combination of SF6 micro water analyzer, SF6 purity analyzer, and SF6 decomposition product analyzer. It combines the functions that originally required three instruments to achieve into one instrument. With one on-site measurement, three indicators can be detected, greatly saving gas in the equipment. One measurement saves 2/3 of gas usage, while reducing user workload and improving work efficiency.
Fast gas saving: After the startup enters the measurement state, the measurement time of each SF6 gas dew point is about 5min, and the measurement time of SF6 purity and SF6 decomposition is about 2min.
self-locking joint: The original self-locking joint imported from Germany, safe and reliable, no air leakage.
Data storage: Large capacity design, up to 200 groups of test data can be stored.
Curve function: Large screen curve shows the dew point measurement process.
Clear display: the LCD screen directly displays the dew point, ppm, SF6 purity, SO2, content, ambient temperature, ambient humidity, time and date.
Built-in power supply: built-in 4Ah rechargeable lithium battery, a sufficient time can work for 10 hours.
2、Technical parameter
purity | Measuring range | 0%~100% |
Measurement accuracy | ±0.5% | |
Measuring time | <2 minutes | |
dew-point | Measuring range | -80 ℃~+20 ℃ |
Measurement accuracy | ±1℃ | |
Response time | 63% take 5 seconds, 90% take 45 seconds (-60℃ ~ +20℃) 63% takes 10 seconds, 90% takes 240 seconds (-80℃ ~ -60℃) | |
SO2 | Measuring range | 0~100ppm |
Minimum detection amount | ≤0.1ppm | |
accuracy | ±0.5% | |
stability | 0~100ppm | |
repeatability | ≤2% | |
Ambient temperature | -40℃~+60℃ | |
Ambient humidity | 0~100% RH | |
Power supply Battery performance | AC 220V | |
Built-in rechargeable battery | ||
weight | Charging time: 20 hours; Use time 10 hours or more. | |
dimension | 5 kilograms | |
Operating temperature | 250×150×300mm3 | |
Ambient temperature | -40℃~+80℃ |