Hydrogen leak detection kit for automotive A/C systems

Hydrogen Leak Detection Kit for Automotive A/C Systems

Country of origin: Italy, warranty period – 24 months

This professional kit is designed for comprehensive leak detection in automotive air conditioning (A/C) systems using R134a and 1234yf refrigerants. The included gas mixture (5% hydrogen and 95% nitrogen) features extremely small particles, allowing the detection of even the smallest leaks that cannot be found using pure nitrogen. The entire kit is packed in a sturdy and convenient carrying case.

Functions:

• Electronic leak detector with microprocessor control and advanced digital signal processing.
• Three-color LED indicator and audible alarm for leak detection.
• High-sensitivity semiconductor sensor capable of detecting 5% H₂ + 95% N₂ mixture.
• Three sensitivity levels: H (2g/year), M (15g/year), L (30g/year).
• Automatic background compensation and ambient concentration reset.
• 40 cm long flexible stainless steel probe – ideal for accessing hard-to-reach areas.
• Operating time with batteries – up to 7 hours.
• Automatic shut-off after 10 minutes of inactivity.
• The set includes a reference leak source, batteries, and a transport case.

Technical Specifications:

• Gas mixture: 5% hydrogen (H₂) + 95% nitrogen (N₂)
• Pressure regulator: for cylinders from 1 to 100 liters, max pressure – 30 bar
• Pressure gauge: three-way with hose, valve, and scale
• Hose length: 1000 mm (yellow hose)
• Cylinder capacity: 1 liter
• Detection sensitivity: <5 ppm
• Alarm type: audible alarm + three-color LED indicator
• Probe length: 40 cm (15.5 inches)
• Dimensions: 173 x 66 x 56 mm
• Weight: approx. 400 g
• Power supply: 4 x AA alkaline batteries (6 V DC)
• Operating temperature: 0–40 °C, <80% humidity
• Storage temperature: -10–60 °C, <70% humidity
• Maximum operating altitude: <2000 m

Additional Accessories:

• HP quick release coupling for R134a
• HP quick release coupling for R1234yf
• Protective cap
• User manual