Functional Features
● Compact size, lightweight, portable, with a handheld snake-shaped probe and flexible cable for easy bending.
● High sensitivity: Super-sensitive detection responds to trace halogen gases, capable of detecting gas leaks as small as 3 grams per year.
● Wide measurement range: The instrument can detect SF6 leakage within the leakage rate range of SF6 switchgear, with two selectable ranges.
● High accuracy: The instrument uses advanced calibration methods to provide a highly accurate calibration curve, improving the reliability of SF6 leak detection results and the precision of quantitative leak detection.
● Intuitive display with audible and visual alarm: Features a digital LCD with backlight for simple and intuitive operation. When SF6 is present, the instrument emits an audible and visual alarm.
● Fast response and short recovery time: The new circuit structure speeds up response and shortens recovery time, greatly facilitating on-site testing.
● Long operating time: Can operate for up to 5 hours, making it ideal for field use, SF6 high-voltage switchgear factories, and research institutes.
● Rechargeable battery: Can be used continuously for more than 5 hours on a single charge.
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 length: Handheld type
● Continuous operating time: 5 hours
● Power supply: Rechargeable NiMH battery, AC/DC dual use
● Operating environment: Temperature: —5℃～+45℃
Relative humidity: ≤85%
● Total weight: 2 kg
● Dimensions: Length × Width × Height = 400mm × 230mm × 90mm
