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 shown on the large LCD colour display in a choice of convenient units. The handheld leak detector holds an easily selected internal library of gases specific to your application. Datalogging with the GasCheck G4 is now possible over a long period of time (up to 10 days continuous) meaning less back and forth to download data.
As part of the GasCheck G4 kit you receive a lightweight portable carry case, which is a good source of protection when the device is in transit. The carry case holds the handheld gas leak detector, key accessories, and cables, more of which are available separately.
| 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.) |
