I.Technical Characteristics And Parameters
1. Technical Characteristics
The Huazheng Electric SF6 comprehensive tester integrates the SF6 micro-water meter, the SF6 purity meter and the SF6 decomposition product analyzer into one, and the functions that were originally realized with three instruments are concentrated in one instrument. With one on-site measurement, three indicators can be tested, which greatly saves gas in the equipment. One measurement saves 2/3 gas consumption, and at the same time reduces user workload and improves work efficiency.
•Fast and gas-saving: After the start-up into the measurement state, the measurement time per SF6 gas dew point is about 5 minutes, and the measurement time of SF6 purity and SF6 decomposition product is about 2 minutes.
•Self-locking joint: It adopts German imported self-locking joint, which is safe and reliable, and has no air leakage.
•Data Storage: With a large capacity design, up to 200 sets of test data can be stored.
•Curve function: The large screen curve shows the dew point measurement process.
•Clear display: The LCD screen directly displays dew point, micro water (ppm), SF6 purity, SO2, H2S content ambient temperature, ambient humidity, time and date.
•Built-in power supply: Built-in 4Ah rechargeable lithium battery, enough for 10 hours of continuous operation.
－80 ℃～+20 ℃
63% need 5S, 90% need 45s（－60℃～＋20℃）
63% need 10S, 90% need 240s（-80℃～－60℃）
Built-in rechargeable battery
Charging time: 20 hours; use time is more than 10 hours.
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