HSQDL SF6 gas quantitative leak detector

1HSQDL SF6 gas quantitative leak detectorProduct Introduction
HSQDL SF6 gas quantitative leak detectorThe principle is that when the concentration of sulfur hexafluoride gas in the air changes, the degree of ionization of the mixed gas will also vary under the action of high-frequency electromagnetic fields. By detecting the ionization degree, the concentration of sulfur hexafluoride can be reflected.
The instrument adopts a small vacuum pump, and the probe is separated from the host. It has the characteristics of small size, light weight, easy portability, high sensitivity, good stability, fast response speed, no poisoning of the probe, and no production of toxic gases. And there is a liquid crystal display for gas concentration, making instrument readings more convenient and accurate.
This instrument has added an alarm setting function, which automatically emits an alarm sound when the measured gas concentration is greater than or equal to the set value.
This equipment is used for leak detection of equipment and containers filled with sulfur hexafluoride in departments such as power, railway, electrical manufacturing, chemical, fire-fighting equipment, and atomic physics research. It can quickly and accurately perform qualitative and quantitative testing.
IItechnical data
Measurement range (SF6): 0.01ppm~500ppm (volume ratio)
Response time: no more than 3 seconds
Indication method: LCD digital display and sound/light signal alarm
Alarm setting range: 0.01ppm~500ppm (volume ratio)
Vacuum pump pumping speed: 0.5 liters per second
Vacuum pipeline length: 3 meters
Continuous working time: no more than 4 hours
Working conditions: AC power supply 220V 50Hz
Environmental temperature: 7 ℃ -40 ℃
Relative humidity not exceeding 85%
Power: Approximately 180W