GasCheck G
Gas Leak Detector
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This product has been discontinued and is no longer available. In many cases we can still service and calibrate it. Talk to our team about spares or alternatives.
The GasCheck G is a handheld gas leak detector using an advanced micro-thermal conductivity sensor to rapidly detect leaks of almost any gas or gas mixture down to cc/sec, g/yr, mg/m3 or ppm levels.
KEY BENEFITS
- Improved micro-thermal conductivity sensor for enhanced sensitivity
- Three variants available: G1, G2 and G3
- Choice of readings in cc/sec, g/yr, mg/m3 or ppm
- Graphical icon display menu for international markets
- Detects almost any known gas or gas mixture
+ more in the Description tab below
Handheld Leak Detection with Micro-Thermal Conductivity Sensing
Designed for the search and location of gas leaks, GasCheck G uses an advanced micro-thermal conductivity sensor for fast, effective detection of almost any gas or gas mixture, down to cc/sec, g/yr, mg/m3 or ppm levels. It is particularly sensitive to ammonia, argon, butane, helium, hydrogen and SF6.
Robust and reliable, GasCheck G provides stable, repeatable readings using its LCD display, LED indicator and audible sounder to clearly indicate the leak present. It automatically zeros to the ambient air when switched on and is ready to detect immediately.
Available in three distinct versions – G1, G2 and G3 – the GasCheck G is upgradeable throughout the range, so features can be added without returning the instrument to the factory. An easy-to-use graphical icon interface suits international markets.
Benefits
- Improved micro-thermal conductivity sensor for enhanced sensitivity
- Three variants available: G1, G2 and G3
- Choice of readings in cc/sec, g/yr, mg/m3 or ppm
- Graphical icon display menu for international markets
- Detects almost any known gas or gas mixture
- Reliable, stable and repeatable readings
- Conveniently calibrated against helium
- LCD backlit display
- Handheld and robust design
- Poison-resistant sensor with over-range protection
Detector
Micro thermal conductivity detector (MTCD), poison resistant
Sensitivity (He)
1 x 10-5 cc/sec
Sensitivity (CH4)
5 x 10-5 cc/sec
Sensitivity (R12)
5 x 10-5 cc/sec
Sensitivity (Ar)
1 x 10-4 cc/sec
Accuracy
+/- 5% of displayed reading +/- one digit
Response
T90 = 1 second rise and clear down
Sound
Flashing LED and 90 dBA at 10 cm audible sounder
Calibration
Calibrated to UKAS/NIST standards
Data Logging
10 data points with date and time stamp (G3)
Flow Rate
2 cc/min
Storage Temperature
-20 to +70 C
Humidity
0 to 99% RH non-condensing
Weight
Instrument 0.45 kg; packed 1.6 kg
It uses an advanced micro-thermal conductivity detector (MTCD) that is poison resistant with over-range protection.
It rapidly detects almost any known gas or gas mixture and is particularly sensitive to ammonia, argon, butane, helium, hydrogen and SF6.
G1 provides rapid leak detection, G2 adds single-gas measurement and peak hold, and G3 measures up to 20 gases with data logging and readings in cc/sec, g/yr, ppm or mg/m3.
It has a T90 response of 1 second for both rise and clear down, and automatically zeros to ambient air when switched on.
Leaks are shown on the LCD display and indicated by a flashing LED and a 90 dBA audible sounder measured at 10 cm.
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