SF6 Quantitative Leak Detector
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Main Applications
SF6 Quantitative Leak DetectorThe instrument is mainly suitable for leak detection of equipment and containers filled with sulfur hexafluoride (SF6) or other halogen gases (such as fluorine, chlorine, bromine, iodine, and 1211, chloroform, Freon F11, F12, F13, F22, etc.) in water conservancy and electric power and engineering, electrical appliance manufacturing plants, iron and steel metallurgy, electronics, petrochemical, railway transportation, mining, fire-fighting equipment, and atomic physics research departments. It can quickly and correctly perform qualitative and quantitative detection.
It is used for SF6 gas leak detection in power supply departments, installation and maintenance units, and electric power test research institutes. It is also very suitable for SF6 high-voltage switchgear factories as supporting instruments for sulfur hexafluoride electrical equipment and export products.
2. Long measurement line: It can detect leakage points up to about 6 meters high, with a large moving range.
3. High sensitivity: The circuit adopts optimized design to reduce noise and electromagnetic interference, thereby improving sensitivity.
4. Wide measurement range with multiple gear switching: The instrument can detect the amount of SF6 leakage within the leakage rate range of SF6 switchgear, with multiple gears for selection, and provides standard curves for each gear, enabling both quantitative and qualitative leak detection.
5. High accuracy: The instrument is calibrated using advanced inspection methods, providing high-accuracy calibration curves, which improves the credibility of SF6 leak detection results and the precision of quantitative leak detection.
6. Intuitive display and audible/visual alarm: It uses an indicating instrument for display, providing a simple and intuitive effect. When SF6 gas is present, the instrument emits an audible and visual alarm.
7. Fast response and short recovery time: The new circuit structure speeds up the response and shortens the recovery time, greatly facilitating on-site detection.
8. Built-in self-diagnosis function: This instrument has the function of monitoring its own working status.
9. Beautiful appearance: The instrument shell is made of aluminum alloy packaging, and all buttons and switches on the panel are indicated by indicator lights.
10. Long usage time: It can be used for up to three hours, making it very suitable for on-site use, SF6 high-voltage switchgear factories, and research institutes.
11. Strong anti-interference: The instrument is fully shielded, eliminating external and internal interference.
12. High stability: The instrument has high power supply voltage stability, low temperature rise, low heat loss, and good thermal stability. During the usage time, the zero drift and span drift are small.
13. Good repeatability: The instrument has good repeatability in multiple measurements.
14. High reliability: The instrument has a reasonable circuit structure; it uses imported components with strict screening, and is also equipped with overcurrent and short-circuit protection.
Note: The above information and technical parameters are compiled and released by Yangzhou Dary Electric Co., Ltd.
