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LEAK DETECTION 0 6 8 | 0 6 9<br />

LEAK DETECTION METHODS<br />

LEAK DETECTION USING R134A LEAK DETECTORS<br />

During leak detection with electronic leak detectors, the A/C<br />

circuit is monitored using a device which is fitted with a sensor<br />

system that reacts to refrigerant.<br />

Escaping refrigerant is indicated to the technician by means of<br />

optical or acoustic signals.<br />

LOKTOOL: SNIFFER-flex | Leak detection device<br />

LOKTOOL leak detection device<br />

On account of its highly developed sensor technology, the R134a<br />

leak detector SNIFFER-FLEX shows extremely little cross sensitiveness<br />

to other gases. With automatic and manually settable zero<br />

setting to suppress background concentrations. 3 LEDs and an<br />

acoustic signal (can be switched off) indicate the size of the leak.<br />

Article no. Article name Description<br />

L14002158 LOKtool SNIFFER-flex R134a leak detector<br />

Green LED: No leak<br />

Yellow LED: Leak > 3 g/year<br />

Red LED: Leak > 30 g/year (major leak)<br />

The intermediate range is indicated by an increasingly loud<br />

acoustic signal (can be switched off).

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