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JHLK-100 High Precision Portable SF6 Leak Detector

recommendation index：

Adopt high-performance imported infrared sensors

High detection sensitivity, up to 0.01 ppm

Built-in high-performance air pump can clean the residual gas in the pipeline

With zero calibration function and third-party calibration function

Using infrared spectroscopy
Mainly used in the leakage detection of GIS and SF6 inflatable equipment in the power industry
Suitable for power systems, railways, metallurgy and petrochemical industries

Sensor	Infrared Dual Wave (NDIR)
Range	0~1000ppm	Sensitivity	≤30ppm ≤0.01ppm; >30ppm, 0.1ppm
Detection accuracy	measurement value≤30 ppm, error≤0.5 ppm. measured value > 30ppm, error ≤± 1%.	Linearity error	≤±1%
Detection accuracy		Minimum detection limit	0.5ppm
Warm-up time	≤ 120 seconds	Zero drift	≤ ± 2% (FS/year)
Response time	5 seconds T90 time: ≤ 8 seconds	Repeatability	≤±1%