| Detector |
Mirco thermal conductivity detector (MTCD)
Sensor is poison resistant with over range protection |
| Operation |
Battery type: 4 x alkaline AA size or NiMH (rechargeable)
Typically 40 hours life |
| Sensitivity |
He 1 x 10-5, CH4 5 x 10-5
R12 5 x 10-5, Ar 1 x 10-4 |
| Accuracy |
± 5 % display reading ± one digit |
| Response |
T90 = 1 second rise and clear down |
| Sound |
Flashing LED and 90 dBA (at 10 cm) audible sounder |
| Calibration |
Factory calibration to fully documented procedures in accordance with our ISO 9001:2008 quality management system |
| Data Logging |
10 data points (available for G3 only) |
| Temperature |
Operating: – 20 to 60 °C, – 4 to 140 °F
Storage: – 20 to 70 °C, – 4 to 158 °F
Humidity: 0 to 99 % RH (non condensing) |
| Flow Rate |
2 cc/mm |
| Weight and Dimensions |
Instrument with probe: 390 x 60 x 49 mm, 15.5 x 2.3 x 1.9″
Case: 420 x 320 x 97 mm, 16.5 x 12.5 x 3.8″
Instrument: 0.45 kg, 1 lb, packed 1.6 kg, 3.5 lb |