GL Sciences LD239 gas electronic leak detector

Gas leak detector

An electronic leak detector is indispensable for finding small leaks around fittings or hot inlets on which a liquid cannot be used. Leak check solutions may contain material that can leak into the gas-supply lines or columns and cause ghost peaks or other contamination.

The LD239 leak detector uses a small pump to pull air from the probe through a thermal conductivity cell. The presence of carrier gas or hydrogen changes the thermal conductivity and causes a change in the detector's readout compared to a reference air flow.

Features:

• Super compact and light (only 95 g)
• LCD and LED displays
• Highly sensitive – 0.0005 ml/min (He)
• USB port rechargeable