GasCheck G3

Detection

The Edwards GasCheck G3 features a Micro Thermal Conductivity sensor for enhanced sensitivity. At the heart of the instrument is a sensor which can detect any gas with a different thermal conductivity to that of air. Leaks can be located and the gas leak rate can be displayed in a choice of convenient units.

Detect leaks with automatic and direct display of gas leak rate

New, simple to interpret graphical icon display menu

Choice of readings in cc/sec, mg/m3 or ppm

Rapidly detects almost any known gas mixture – particularly sensitive to ammonia, argon, butane, helium

Leak detection of welds, joints, seams and gaskets on components that are pressurised with a traceable gas such as helium or carbon dioxide

Where several measurements are to be taken, the G3 can log 10 readings with a date and time stamp.

The battery powered instrument is supplied in a rugged carrying case with a short probe, nozzle and a long probe.

Technical Specifications

Flow rate 2 cc/min
Sensitivity  (cc/sec) He 1 x 10-5, CH4 5 x 10-5, R12 5 x 10-5, Ar 1 x 10-4
Accuracy + 5% Displayed reading One digit
Response time 1 sec
Operating temperature -20 to +60 °C -4 to 140 °F
Humidity 0 to 99% RH (non-condensing)
Weight (instrument, unpacked) 0.45 kg 0.45 kg
Dimension (instrument with probe) 390 x 60 x 49 mm 15.5 x 2.3 x1.9”
Dimension (Case) 420 x 320 x 97 mm 16.5 x 12.5 x3.8”
Battery type 4 x Alkaline AA size or equivalent rechargeable For typically 40 hours life

Key features

• Automatic direct display

detect Leaks with automatic direct display of gas leak rate

• Easy display menu

simple, inuitive and easy to interpret icon display menu

• High sensitivity to gas

rapidly detects almost any known gas – particularly sensitive to ammonia, argon, butane, helium

• High visibility

rugged and portable – back-lit display for improved visibility in restricted lights levels

• Choice of readings in cc/sec, mg/m3h-1 or ppm
• Data logging facility – 10 data points with data and time stamp
• Immediately ready to use
• 2 Year Warranty
• Simple, one handed operation