● Compact size, lightweight, portable, handheld snake-shaped probe, with increased flexibility in the connecting line.
● High sensitivity: super sensing, responds to minute halogen gas leaks, can detect gas leakage of 3 grams per year or more.
● Wide measurement range: the instrument can detect SF6 leakage within the leakage rate range of SF6 switchgear, with two switchable ranges.
● High accuracy: the instrument uses advanced calibration methods to provide a highly accurate calibration curve, improving the credibility of SF6 leak detection results and the precision of quantitative leak detection.
● Intuitive display, audible and visual alarm: digital LCD with backlight, providing a simple and intuitive effect. When SF6 is present, the instrument emits an audible and visual alarm.
● Fast response and short recovery time: the new circuit structure speeds up the instrument's response and shortens recovery time, greatly facilitating on-site detection.
● Long operating time: can operate for up to 5 hours, very suitable for on-site use by SF6 high-voltage switchgear manufacturers and research institutes.
● Rechargeable battery, can be used continuously for more than 5 hours at a time.
Technical Parameters
● Minimum detection value: 1 (×10 volume ratio)
● Detection range: 1～1000 (×10 volume ratio)
● Response time: <1 second
● Recovery time: <10 seconds
● Indication error: ≤±3%
● Repeatability: ≤1%
● Maximum sensitivity when sensor is stationary: 3g/year
● Indication method: digital display and audible/visual signal
● Probe detection length: handheld
● Continuous working time: 5 hours
● Power supply: rechargeable nickel-metal hydride battery, dual AC/DC use
● Operating environment: temperature: —5℃～+45℃
Relative humidity: ≤85%
● Total weight: 2 kg
● Dimensions: length × width × height = 400mm × 230mm × 90mm
