The Testo 327-1 is an introductory instrument to flue gas analysis. It measures combustion efficiency, °C, O2, CO2, CO and flue draught. Supplied as standard with case, 180 mm long flue gas probe, power supply / battery recharger, or as an advanced kit with a thermal printer, hose & temperature set.
Features
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.
- Easy menu navigation
- 4 line segment display
- LED display light
- Easy IR printout
- Built-in condensate trap
- EN 50379 Part 2 for O2, °C, hPa
- EN 50379 Part 3 for CO
- Small Li-ion rechargeable battery (1200 mA, lifetime of > 5 h) can be recharged inside or outside instrument
- Fast probe connection using single probe plug
- Ambient CO measurement using flue gas probe
- Separate AT temperature measurement
- Draught measurement
- Multiple fuel selection (Natural gas, propane, kerosene etc.)
Technical
Storage temperature - 20 to + 50 °C
Operating temperature - 5 to + 45 °C
Battery life > 5 h
Weight Approximately 500 g
Dimensions 216 mm x 68 mm x 47 mm
Probe type Type K:
Measuring 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
Draught measurement:
Measuring range ± 40 hPa
Accuracy ±0.02 hPa (-0.50 to +0.60 hPa) ±0.03 hPa (+0.61 to +3.00 hPa)
Exhaust gas loss measurement:
Measuring range 0 to 99.9%
Resolution 0.1 %
Electrochemical measurement CO:
Measuring range 0 to 4000 ppm
Accuracy ± 20 ppm (0 to 400 ppm) ± 5 % of mv (401 to 1000 ppm) ± 10 % of mv (1001 to 4000 ppm)
Electrochemical measurement O2:
Measuring range 0 to 21 Vol. %
Accuracy ± 0.2 Vol. %
Resolution 0.1 Vol. %
Efficiency measurement (Eta):
Measuring range 0 to 120 %
Resolution 0.1 %
CO2 determination (calculation):
Measuring range 0 to CO2 max
Accuracy ± 0.2 Vol. %
Reaction time t90 Approximately 40 s