Leak Detectors



Leak Testing for the Highest Quality Demands INFICON is taking a further step toward leak detection at the highest level with the HLD6000 refrigerant leak detector. It is setting new standards in user-friendly handling, reproducibility of measuring results and integration into local networks. The newly developed, slim and ergonomically shaped sniffer probe allows for more efficient leak detection. Furthermore, with its intuitive touchscreen display, the HLD6000 is even easier to operate than its predecessor the HLD5000. The HLD6000 leak detector also delivers the maximum in communication diversity. A USB interface as well as an optional I/O module and an optional fieldbus module are available for acquiring and using measurement data and integrating that data into local networks. COMPACT, LIGHT AND SLIM For optimal, efficient leak detection a compact sniffer probe is especially important. The HLD6000 sniffer probe is not only extra slim, but also light and ergonomically shaped....

Product characteristics

Singel gas probe
R744 (CO2),R600a/R290
Universal Smart probe
halogen-based refrigerants
Single gas probe
1 g/a (0.03 oz/yr)
Universal Smart probe
0.5 g/a (0.014 oz/yr)
Response time
< 1 s
Leak rate units
g/a; mbar l/s; oz/yr; lb/yr; Pa m3/s
Single gas probe
0 - 100 g/a (0 - 3.57 oz/yr)
Universal Smart probe
0 - 300 g/a (0 - 10.7 oz/yr)
Warm-up time
30 s
Digital inputs/outputs
10 inputs, 8 outputs (for use with I/O module)
Serial interface
RS232 (for use with I/O module) or field bus systems (for use with Profibus module
Dimensions (diameter; height)
266 mm (10.25 in); 365 mm (14.4 in)
4.5 kg (10 lbs)
Length of sniffer line
4.8 m (15.5 ft.)
Standard sniffer tip length
100 mm (3.9 in.)
Gas flow
320 sccm
Allowed operating temperature
5 - 50°C (40 - 120°F)


Domain icon Manufacturer/ Producer

9496 Balzers - Liechtenstein, Principality of


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