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The SF6 gas quantitative leak detector is a portable leak detector with small size and light weight.
- Chinese Name
- SF6 Gas Quantitative Leak Detector
- Executive Standard
- DL/T596-1996
- Features
- Small size, light weight, portable
- Continuous Working Time
- 5 hours
Table of Contents
- 1 Overview
- 2 Features
- 3 Technical Parameters
Overview
Executive Standard: DL/T596-1996
Applications
The SF6 gas quantitative leak detector is highly suitable for use by power supply departments, installation and maintenance units, and electric power test research institutes. It is also very suitable for SF6 high-voltage switchgear manufacturers as a supporting instrument for SF6 electrical equipment and export products, thereby enhancing the overall product grade.
Features
● Small size, light weight, portable, with a handheld snake-shaped probe and flexible connection cable.
● High sensitivity: Super sensing, responds to trace halogen gases, can detect gas leakage of 3g 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 high-accuracy calibration curves, 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 display, simple and intuitive. 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 detection.
● Long operating time: Can operate for up to 5 hours, very suitable for field use, SF6 high-voltage switchgear factories, 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 signals
● Probe detection length: Handheld type
● Continuous working time: 5 hours
● Instrument 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
