Applications Leak detection of new installations & serviced equipment. Leak detection of welds, joints, seams and gaskets on components that are pressurised with a traceable gas such as helium or carbon dioxide. Leak testing refrigeration plants. Leak check on cylinders and aerosols. Used in mass spectrometry and gas chromatography. Leak detection in environments with a high magnetic stray field. Technical specifications Detector Micro thermal conductivity detector (MTCD) Battery type Rechargeable Li-ion battery Battery life 20 hours Audible alarm ≥90 dBa at 10 cm at 50 % relative humidity (room temperature) Factory calibration 5000 ppm helium (±5%) Leak: 0.0005 cc/sec (±5%) Data logging 10 days continuous Response (T90) 1 second Flow rate 2 cc/s Temperature Operating: 0°C to 50°C Humidity 0 - 99% R.H Weight 447g (approx.) Dimensions 320 x 80 x 55 mm (approx.)