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Testo 327-1

Available for hire

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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.

Product Features

  • 2 model types
  • Range of accessories
  • Calibration options
  • Document downloads
  • Instrument FAQs

Instrument product options

1. Select a model (2 available)


 
Quantity
Continue to select accessories

2. Select accessories

3. Select a calibration

Overview

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

Downloads

PDF

Testo 327 user manual

  • Technical Document
  • PDF file
  • 1 MB
Download

FAQs

Q

Can I use the Testo 327-1 combustion analyser to measure vehice exhaust emissions ?

A

Definately no.  These instruments are unsuitable for use on vehicle exhaust emissions, and if used incorrectly it will damage the gas measurement cells.

Q

Can you purchase replacement gas cells ?

A

No, all gas cells must we fitted by an Approved Service Company such as BSRIA Instrument Solutions as they may require adjustment or the upgrade of parameters such as instrument firmware.   

Q

On full charge how long is the battery life ?

A

Typically the unit will last for 5 hours on a full charge.

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