After-sales Service: | Yes |
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Warranty: | 1year |
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testo 310 Specifications
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Parameter
|
Measuring range
|
Accuracy
|
O2
|
0 to 21.0 vol.%
|
±0.2 vol.%
|
CO (w/ NOx filter)
|
0 to 4000 ppm
|
±20 ppm (0 to 400 ppm)
±1.5% of reading (401 to 2000 ppm) ±10% of reading (2001 to 4000 ppm) |
Ambient CO
|
0 to 4000 ppm
|
±20 ppm (0 to 400 ppm)
±1.5% of reading (401 to 2000 ppm) ±20% of reading (2001 to 4000 ppm) |
Temperature
- Combustion |
32° to 752 °F
(0° to 400 °C) |
±2 °F (32° - 212 °F)
±1.5% of reading (>100 °F) |
Draft
|
-8 to +8 "H2O
|
±0.01 "H2O
±1.5% of rdg. (remaining range) |
Pressure
|
-16 to +16 "H2O
|
±0.2 "H2O
|
CO2
|
0 - CO2 max
|
calculated
|
Efficiency
|
0 - 100%
|
calculated
|
Excess Air (EXA)
|
0 - 100%
|
calculated
|
CO Undiluted
(U CO) or (CO Airfree) |
0 - 4000 ppm
|
calculated
|
Selectable fuels
|
natural gas; propane; fuel oil 2; bio heat 5;
wood (w/ 20% moisture) |
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Warranty
|
24 mos. - instrument, sensors, probe
12 mos. - thermocouple, rechargeable battery |