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Underground Leak Detector

Underground leak detectors locate leaks on buried pipes and conduits using a non-destructive method based on H2/N2 tracer gas. They are fitted with a detection cell selective to the nitrogen-hydrogen mixture (H2/N2, forming gas or Nidron). The detector features a Track mode to pinpoint the leak area and, as an accessory, a sniffing cone for detection at ground level.

SGD 240

H2/N2

Which detector for which gas?

Refrigerant gases leak detector: leak detection of HFC, HFO and HC gases, for maintenance, expert analysis and production.
N2H2 tracer gas leak detector: non-destructive leak testing of installations and networks with the nitrogen-hydrogen mixture (H2/N2, Nidron).
CO2/R744 leak detector: leak detection on CO2 installations, using infrared technology.
Helium & argon leak detector: leak location by thermal conductivity during non-destructive testing, for expert analysis, in laboratories and in industry.
Underground leak detector: non-destructive leak location on underground pipes using H2/N2 tracer gas.
Concentration meters: measurement of the helium, argon or oxygen content of a gas mixture.
To check or calibrate your detector: test leak, calibrated leak, EN 14624 calibrated leak or calibrated gas.