Free Delivery Over £249*

Next Day Delivery*

60 Day Returns Guarantee

Testo 320 Flue Gas Analyser Standard Set

Testo
SKU: TESTO320
  • Measurement of temperature, draught, pressure, O2, CO, CO2 and efficiency
  • High-resolution colour display with built-in, country-specific flue gas matrix
  • Wireless Bluetooth connectivity to free Testo Combustion App
More Info
Discontinued

Testo 320 Flue Gas Analyser

This product is discontinued, it has been replaced by the Testo 300 Set.

The Testo 320 Flue Gas Analyser is the updated version of the Testo 320-1 and 320-2. It is an advanced flue gas analyser that measures a wide array of different variables including temperature (-40˚C to 1200˚C), draught (-9.99hPa to +40hPa), pressure (0 to 300hPa), oxygen (0 to 21%), CO (0 to 4000ppm), smoke number/HCT, and combustion efficiency (0 to 120%). It can also calculate CO2 content via O2 measurement whilst H2 compensation for carbon monoxide measurement increases the range to 0 to 8000ppm as well as enabling low CO measurement. These measurement and calculation functions all benefit from excellent resolution and accuracy, therefore making the Testo 320 an fantastic tool for gas and HVAC applications.

Readings are clearly shown on the Testo 320’s colourful graphic display. The screen can also display a country-specific flue gas matrix with different boilers and fuel types alongside acceptable measurement parameters for safe and efficient operation. The user is therefore always kept informed of the relative status of the combustion system under test.

The internal memory on the Testo 320 has enough room for up to 500 measurement values which can be accessed via the analyser’s intuitive menu system. Furthermore, this smart instrument boasts wireless Bluetooth connectivity which allows it to transfer data to the free Testo Combustion App. From there, it is possible to organise, analyse, report and store the results of inspections as well as forwarding them to colleagues around the world. Infrared connection to an optional printer is also available.

The Testo 320 comes in three different kits. The standard set features a 180mm flue gas probe, a USB charger and a carry case; the advanced set is the same as the standard set but contains an additional differential pressure and temperature set whilst the advanced printer set has all the same accessories plus a useful infrared printer. Optional probes can be used to enable ambient CO measurement, ambient CO2 measurement, and flammable gas detection.

Key Features

  • Temperature measurement: -40˚C to 1200˚C
  • Draught measurement: -9.99hPa to 40hPa
  • Oxygen measurement: 0 to 21%
  • Carbon monoxide measurement: 0 to 8000ppm (H2 compensated)
  • Combustion efficiency: 0% to 120%
  • Carbon dioxide calculation: 0 to CO2 max.
  • Colourful graphic display
  • Inbuilt flue gas and boiler matrix
  • 500 measurement internal storage
  • Bluetooth connectivity to Testo Combustion App
  • Three-year warranty for instrument and sensors

Testo 320 Kit Contents

  Standard Set (0563 3223 77) Advanced Set (0563 3223 78) Advanced Printer Set (0563 3223 79)
Testo 320 Flue Gas Analyser ✔ ✔ ✔
180mm Flue Gas Probe ✔ ✔ ✔
Differential pressure set   ✔ ✔
Differential temperature set   ✔ ✔
Infrared printer     ✔
USB charging unit ✔ ✔ ✔
Hard Carry Case ✔ ✔ ✔

 

Testo 320 Standard Set (0563 3223 77)

  • Testo 320 Flue Gas Analyser
  • 180mm Flue Gas Probe
  • USB Charging Unit
  • Hard Carry Case

Testo 320 Advanced Set (0563 3223 78)

  • Testo 320 Flue Gas Analyser
  • 180mm Flue Gas Probe
  • Differential Pressure Set
  • Differential Temperature Set
  • USB Charging Unit
  • Hard Carry Case

Testo 320 Advanced Printer Set (0563 3223 79)

  • Testo 320 Flue Gas Analyser
  • 180mm Flue Gas Probe
  • Differential Pressure Set
  • Differential Temperature Set
  • Hard Carry Case
  • USB Charging Unit
  • Hard Carry Case

What's In The Box?

Testo 320 Standard Set

  • Testo 320 Flue Gas Analyser
  • 180mm Flue Gas Probe
  • USB Charging Unit
  • Hard Carry Case
Specification

Temperature

  • Range: -40˚C to 1200˚C
  • Accuracy: ±0.5˚C or 0.5%
  • Resolution: 0.1˚C / 1˚C

Draught

  • Range: -9.99hPa to 40hPa
  • Accuracy: ±0.02hPa or ±0.03hPa or ±1.5%
  • Resolution: 0.01hPa

Pressure

  • Range: 0 to +300hPa 
  • Accuracy: ±0.5% or 1% or 1.5%
  • Resolution: 0.1hPa

O2

  • Range: 0 to 21%
  • Accuracy: ±0.2%
  • Resolution: 0.1%
  • Adjustment time: <20s

CO (non H2-compensated)

  • Range: 0 to 4000ppm
  • Accuracy: ±20ppm or ±5% or ±10%
  • Resolution: 1ppm
  • Adjustment time: <60s

CO (H2-compensated)

  • Range: 0 to 8000ppm
  • Accuracy: ±10ppm or ±20ppm or ±10%
  • Resolution: 1ppm
  • Adjustment time: <40s

Determination of Combustion Efficiency (ETA)

  • Range: 0 to 120%
  • Resolution: 0.1%

Flue gas loss

  • Range: 0 to 99.9%
  • Resolution: 0.1%

CO2 calculation

  • Range: 0 to CO2 max
  • Accuracy: ±0.2%
  • Resolution: 0.1%
  • Adjustment time: <40s

Low CO (H2-compensated)

  • Range: 0 to 500ppm
  • Accuracy: ±2ppm or ±5%
  • Resolution: 0.1ppm
  • Adjustment time: <40s

Ambient CO (with CO probe)

  • Range: 0 to 500ppm
  • Accuracy: ±5ppm or ±5%
  • Resolution: 1ppm

Gas leak measurement for organic gases (with gas leak detection probe)

  • Range: 0 to 10,000ppm (CH4, C3H8)
  • Adjustment time: <2s

Ambient CO2 (with ambient CO2 probe)

  • Range: 0 to 1% or 0 to 10,000ppm
  • Accuracy: ±50ppm or ±100ppm
Label Type Size Download
pdf Testo 320 Datasheet pdf 943.1 KB Download
  1. Testo Differential Temperature Probe Set - 0554 7223
    Testo Differential Temperature Probe Set - 0554 7223 SKU: TESTO05547223
    £55.00 (ex VAT)
    £66.00 (inc VAT)