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ANALYTICAL SCIENCES > Accessories > GC - Accessories > Leak detector
Gas Leak Detector
Interchim’ Gas Leak Detector adapts thermal conductivity technique between target gases and
referential gas.
Being the smallest, lightest and the most sensitive on the market, the E25103 detects up to 0.0005mL/min of helium gas. With the USB port, the E25103 can be recharged easily anywhere


  • Detection method: Thermal conductivity
  • Target gases: Helium, CO2, Ar, Ne etc
    (gases that are largely different from referential gas) (Not for flammable and corrosive gases)
  • Sensitivity (He): (Standard range) 0.005mL/min at minimum (High range) 0.0005mL/min at minimum
  • Display: LCD
  • Temperature Range: 10 - 40 ℃
  • Battery: Lithium ion battery installed, rechargeable through a USB port, 2.5 hours for a full recharge. 5 hour battery life with continuous use
  • Dimension: 50 (W) × 20 (D) × 111 (H) mm
  • Weights: 95g
  • Accessories: USB cable (1M), Sample gas filter (probe built-in), referential gas filter (builtin), instruction manual, warranty certificate
Description Cat.No.
Gas Leak Detector LD239 E25103
Battery for LD239 KV6240
USB cable KV6210
Sample Filter KV6220
Reference Filter KV6230


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