HLD6000 Refrigerant Leak Detector

HLD6000 Refrigerant Leak Detector

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.


Leak Testing for the Highest Quality Demands 

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.



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. Two LED lights in the sniffer tip simplify leak detection at poorly lit inspection locations, facilitate precise leak location, and notify the user by flashing when the allowable leakage rate is exceeded. A color LED status light continually alerts the operator about the operational readiness, measuring operation, exceeding the allowable leakage rate, as well as errors and warnings.


The new INFICON human-machine interface menu has intuitive menu navigation and makes using the leak detector especially easy. The leakage rate trend graphs any leaks on the easy-to read front panel making leak detection even more efficient.


The HLD6000 offers a variety of analog and digital interfaces via the optional I/O module. An optional fieldbus module facilitates the integration of the HLD6000 into local networks. The USB interface allows transmitting measurement data to a connected USB flash drive.


The HLD6000 uses a long-life infrared sensor with high sensitivity and extremely short response time, and has been specifically developed for the detection of refrigerants. In addition the HLD6000 has a proven dual inlet system which continually compares the background concentration and the measured gas flow, thus keeping false alarms to a minimum.


• Especially slim and ergonomically designed sniffer probe with status and LED lights
• Intuitive touchscreen with leakage rate graph
• USB interface for storing measurement data and for software updates
• HLD6000 components (probes, base units, consumables and accessories) are compatible/interchangeable with its predecessor, the HLD5000 refrigerant leak detector
• Newly designed COOL-Check holder for easy exchange intor ernal test leaks
• Individual sniffer probes for COand R600a/R290, and a universal Smart sniffer probe for halogen-based refrigerants are available
• Optional I/O module and optional fieldbus module facilitate integration into local networks

Typical Applications

• Air conditioners
• Automotive air conditioners
• RAC components and similar products

Go to Top