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testo 327-1 O2 is your introductory instrument to flue gas analysis. It measures combustion resistance, °C, O2, CO2 and flue draught. The strong LED background light in the 4 line display guarantees an easy-to-read display even if lighting conditions are unfavourable. The analyser stands out on account of its easy menu navigation and ergonomic housing as well as its durability.
| Storage temperature | -20 to +50 °C |
|---|---|
| Operating temperature | -5 to +45 °C |
| Battery life | > 5 h |
| Weight | Approx. 500 g |
| Dimensions | 216 x 68 x 47 mm |
| Probe type Type K | |
|---|---|
| Meas. Range | -40 to +600 °C |
| Accuracy |
±0,5 °C (0.0 to +99.9 °C) ±0,5 % of mv (100 to +600 °C) |
| Resolution | 0.1 °C |
| Probe type Draught measurement | |
| Meas. Range | ±40 hPa |
| Accuracy |
±0.02 hPa (-0.50 to +0.60 hPa) ±0.03 hPa (+0.61 to +3.00 hPa) ±1.5% of mv (+3.01 to +40 hPa) |
| Probe type Exhaust gas loss measurement | |
| Meas. Range | 0 to 99.9% |
| Resolution | 0.1 % |
| Probe type Electrochemical measurement O2 | |
| Meas. Range | 0 to 21 Vol. % |
| Accuracy | ±0.2 Vol. % |
| Resolution | 0.1 Vol. % |
| Probe type Efficiency Measurement (Eta) | |
| Meas. Range | 0 to 120% |
| Resolution | 0.1% |
| Probe type CO2-determination | |
| Meas. Range | 0 to CO2 max |
| Accuracy | ±0.2 Vol. % |
| Reaction time t90 | Approx. 40 s |
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