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Testo 327-1 advanced kit

Contact Instrument Solutions

Overview

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. An optional thermal printer is available.

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

Support documents

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Download
Testo 327 user manual.pdf Testo 327 user manual
Category
Technical document
File type
Adobe Acrobat
Download (1 MB)

Common customer questions & answers

QQuestion Can I use the Testo 327-1 combustion analyser to measure vehice exhaust emissions?
AAnswer Definately no. These instruments are unsuitable for use on vehicle exhaust emissions, and if used incorrectly it will damage the gas measurement cells.
QQuestion Can you purchase replacement gas cells?
AAnswer No, all gas cells must we fitted by an Approved ServiceCompany such as BSRIA Instrument Solutions as they may require adjustment orthe upgrade of parameters such as instrument firmware.
QQuestion On full charge how long is the battery life?
AAnswer Typically the unit will last for 5 hours on a full charge.