Accessories for GC and GC-MS

Gas Leak Detector for GC

helium 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.

Easy to Carry and Simple Operation
With a portable design, you can detect gas leaks easily. Simply place the probe near the detection area for instant confirmation of any leaks.
Capable of Detecting Various Gases
Not only can it detect gases with a significant difference in thermal conductivity from air, such as helium and carbon dioxide, but it can also detect nitrogen, which has a smaller difference and is more difficult to detect.
Dual Power Supply Design
In addition to standard battery operation, continuous operation via USB-C power supply is also possible. Even when the batteries run out, you can use it while supplying power from a PC’s USB port or a mobile battery.
Note 1: USB cable is not included.
Note 2: USB power supply does not support charging functionality.

  • Detectable Gases: Helium, Hydrogen, CarbonDioxide, Argon, Neon, Nitrogen
  • Audible and visual alerts.
  • Colour LCD Display.
  • Highly Sensitive - 0.0005 ml/min (He).

Specifications:
Detection: Thermal conductivity
Target gases: Helium, Hydrogen, CO2, Argon, Nitrogen, Neon and other non-corrosive gases.
Sensitivity: Standard range - minimum 0.005 ml/min (He)
High range - minimum 0.0005 ml/min (He)
RoHS: Compliant



Part Number:
2702-19355  LD239 gas leak detector

Spare Parts:
2702-19333  LD249 Sample Filter
2702-19334  LD249 Reference Filter