Accessories for GC and GC-MS
Gas leakdetector LD239
Gas flowmeter GF1010
TD sampling pump SP209
Gas Filters
Inlet Peltier Cooler
MSD Source Cleaning Kit
Helium Ecosaver
Signal Selector
GC Column cutters
Gas Leak Detector for GC
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.
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.
- MEMS technology.
Specifications:
| Detection: | Thermal conductivity |
| Target gases: | Helium, Hydrogen, CO2, Argon, Neon and other non-corrosive gases. |
| Sensitivity: | Standard range - minimum 0.005 ml/min (He) High range - minimum 0.0005 ml/min (He) |
| Response time: | ~1.5 sec. |
| Settings: | Sensitivity Range: (Standard/High), Buzzer: ON/OFF, LED Display: ON/OFF LCD Backlight: ON/OFF, Auto power shutdown. |
| Battery: | Rechargeable Lithium ion (up to 5 hours continuous use). Battery is rechargeable through USB port (2.5 hours for a full recharge). |
| Dimension: | 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 |
| Weight: | Approx. 95 gram |
| Manufactured by: | GL Sciences |
| RoHS: | Compliant |
Part Number:
2702-19340 LD239 gas leak detector
Spare Parts:
2702-19333 LD239 Sample Filter
2702-19334 LD239 Reference Filter