Läcksökning med kvävgas

Läcksökning med kvävgas

  • Allows for the safe storage and transportation of 10 l nitrogen cylinders
  • Robust and practical design, with hose suspension and integrated box for stowing accessories
  • Easy to use with smooth-running solid rubber wheels

  • Enables safe and controlled admission of nitrogen to A/C systems – ideal for checking for leaks using the differential pressure method
  • Adjustment range of 0–35 bar, making it also suitable for flushing
  • High quality design – durable and reliable
  • Supplied with service quick coupler, 1.8 m service hose for low-pressure side and 1/4" SAE to 1/2" ACME adapter
  • Approved by automotive manufacturers

  • For inspections on A/C evaporators and complete A/C systems in installed condition
  • Manometer block with vent valve and safety valves; 36 bar opening pressure
  • Nitrogen pressure reducer, adjustable from 0–35 bar
  • Test manometer 0–40 bar, calibration: 1 bar, class 1.0
  • Supplied complete with service quick coupler, 1.8 m service hose for low side, 1/4" SAE to 1/2" ACME adapter and cylinder trolley for manometer block

  • Enables safe and controlled admission of nitrogen to A/C systems – ideal for checking for leaks using the differential pressure method
  • Adjustable pressure range of 0–20 bar, making it ideal for air conditioner inspections
  • Complies with the requirements outlined in Section Five of the German Chemicals Climate Protection Ordinance
  • Hose set with couplers available as an optional accessory

  • For controlled and safe admission of nitrogen to A/C systems (pressure test)
  • Specially designed for carrying out nitrogen pressure tests on R1234yf A/C systems
  • Complete set includes service couplers, adapters and hoses for the high-pressure and low-pressure side

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Med den här metoden skapar A/C-serviceenheten ett övertryck genom kväve eller ett undertryck genom vakuum. Läcksökning genom differentialtryck är framförallt lämplig vid initial testning av system med stora läckor eller t.o.m. tömda system. Den här metoden visar endast att systemet läcker, – men ger ingen information om var läckan finns. Provning är endast möjlig med A/C-servicestationer som stoppar automatiskt när det inte är möjligt att generera vakuum (t.ex. alla WAECO:s ASC-servicestationer).

Om processen fortsätter utan varningar kan du vara säker på att systemet inte läcker och kan laddas med köldmedium. Kraven i förordningen om miljöskydd gällande kemikalier uppfylls.