LWJ 3100 SF6 gas quantitative leak detector Introduction: LWJ 3100 SF6 gas quantitative leak detector is a new generation product for measuring SF6 gas leakage. It adopts imported sensors, with high sensitivity, good stability, fast response, simple operation, and wide range of movement. It can quickly and accurately detect the leakage point and annual leakage rate of SF6 circuit breaker and GIS qualitatively and quantitatively. This instrument is applicable to the accurate measurement of SF6 gas leakage by power supply and power generation units, and is used by installation and maintenance units and electric power test and research institutes. It is also used as a supporting instrument for factory inspection and export products of SF6 electrical equipment in SF6 high-voltage switchgear. Technical parameters: Minimum detection value: 1ppm（× 10-6 volume ratio) Detection range: 1~1000ppm（× 10-6 volume ratio) Response time: ＜ 1s Recovery time: ＜ 10 seconds Indication error: ≤± 3% Repeatability: ≤ 1% Maximum sensitivity of sensor at rest: 3g/year Indication mode: LCD display and multi-frequency audible alarm Detection length of probe gun: the hand-held snake-shaped probe can be extended to 1 meter Continuous working time: 5 hours Instrument power supply: rechargeable nickel hydrogen battery, AC and DC dual purpose Operating environment: temperature: - 5 ℃~+50 ℃ relative humidity: ≤ 85% Operating weight: 2kg
Introduction: LWJ 3100 SF6 gas quantitative leak detector is a new generation product for measuring SF6 gas leakage. It adopts imported sensors, with high sensitivity, good stability, fast response, simple operation, and wide range of movement. It can quickly and accurately detect the leakage point and annual leakage rate of SF6 circuit breaker and GIS qualitatively and quantitatively. This instrument is applicable to the accurate measurement of SF6 gas leakage by power supply and power generation units, and is used by installation and maintenance units and electric power test and research institutes. It is also used as a supporting instrument for factory inspection and export products of SF6 electrical equipment in SF6 high-voltage switchgear.
