Hydrogen Leak Detector for Air Conditioning Systems-DXH-240

🌐 H2Leak Hydrogen Tracer Gas Leak Detector

Precision Leak Detection & Location for Air Conditioning Systems

Introducing the H2Leak Premier & Low Cost Solution to Locating Hard to Find Leaks

The H2Leak Hydrogen Tracer Gas Sniffer Leak Detector provides ultra-precise, safe, and environmentally friendly leak detection for air-conditioning systems used in both automobiles and residential/commercial HVAC installations. Using a non-flammable 5% H₂ / 95% N₂ forming-gas mixture, this detector identifies micro-leaks that conventional refrigerant sniffers and UV-dye methods often miss.

Engineered for automotive A/C service, EV heat-pump systems, HVAC technicians, and OEM manufacturing lines, this detector delivers unmatched accuracy, fast response, and low lifetime operating cost.

🔧 Key Features

  • ✔ Ultra-sensitive hydrogen detection (ppm level)

  • ✔ Safe non-flammable H₂/N₂ tracer gas (5%H2/95%N2)

  • ✔ Designed for leak checking of automotive & HVAC Coils

  • ✔ Fast response time (<1 sec)

  • ✔ Bright digital LCD display

  • ✔ Rugged, field-ready construction

  • ✔ Field replaceable H2 sensor and flexible probe

🔍 How H2Leak DXH240 Works To Locate Leaks

Automotive and HVAC Systems

  1. Reclaim refrigerant from lines in the system.
  2. Pressurize the coil or line with the non-flammable green label 5/95 H2/N2 Mix
  3. Slowly move the tip of the DXH-240 Hydrogen Leak Detector around all suspected joints.
  4. Make sure to move no faster than 1 inch per second with the tip no more than 1/4″ away,
  5. Start with most sensitive setting for the 5/95 H2/N2 mix.
  6. Once leaking joint is located, consider setting the DXH-240 to a less sensitive mode.
  7. Pinpoint the exact leak location for repair.
  8. Repair the leak and re-test.
  9. Keep in mind you could have multiple leaks and continue  to test each joint or suspected leak area

📊 Technical Specifications

  • Brand: H2Leak

  • Gas: 5% Hydrogen / 95% Nitrogen

  • Detection: 1.10-5 cc/s for H2/N2

  • Response Time: 1 second

  • Display: Progressive ramp with sound signal to leak rate

  • Probe: Flexible sniffer probe

  • Display: High-contrast digital LCD

  • Power: USB-C Charging Port 12 hr Battery Life

  • Optimal Temp: 10°C to +50°C

  • Size: Height 55 cm, Width 5 cm, Depth 4 cm, Weight 0.350 kg