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 gas leak detector uses a small pump to pull air from the probe through a thermal-conductivity cell. The presence of Helium gas or Hydrogen changes the thermal conductivity and causes a change in the detector´s readout compared to a reference air flow.
The LD239 is the smallest and best Helium leak detector you can find.
Super Compact and Light (only 95 g).
Audible and visual alerts.
LCD and LED Displays.
Highly Sensitive - 0.0005 ml/min (He).
USB Port Rechargeable.
Helium, Hydrogen, CO2, Argon, Neon and other non-corrosive gases.
Standard range - minimum 0.005 ml/min (He)
High range - minimum 0.0005 ml/min (He)
Sensitivity Range: (Standard/High), Buzzer: ON/OFF, LED Display: ON/OFF
LCD Backlight: ON/OFF, Auto power shutdown.
Rechargeable Lithium ion (up to 5 hours continuous use). Battery is rechargeable through USB port (2.5 hours for a full recharge).
50(W) x 19.5(D) x 111(H) mm
The tube of probe is 50 mm long and has a tip of O.D. 2.0 mm