testo 310 Flue Gas Set

Carbon monoxide (CO) is a colourless, odourless and taste-free gas, but also poisonous. Its sources include the incomplete combustion of substances containing carbon

In stock

testo 310 Flue Gas Set

The Testo 310 basic flue gas analyzer. For reliable heating system checks

Fully featured and priced right, the Testo 310 residential combustion analyzer provides exceptional value and complete capabilities in combustion testing and furnace efficiency. With its capability to perform both basic, or more complex flue gas analysis, maintenance or safety checks, or confirm furnace efficiency, the fully featured Testo 310 combustion analyzer delivers more combustion parameters.

The stainless steel probe and cone-stop is perfect for residential, and boiler applications. The 310 can be used for accurate heating adjustments, so you can get it right the first time – every time.

With five different fuels to select from (Natural Gas, Propane, Fuel Oil , Biomass 5%, Wood 20%), it provides the flexibility you need for your tuning opportunities. With an optional printer kit available, you are able to keep records of all readings taken.

What Does the Testo 310 Really measure

O2, CO , CO2 | Undiluted CO | Ambient CO | Draft & Pressure | Temperature (flue & ambient) | Combustion/flue gas efficiency & excess air 

Delivery Scope

testo 310 Set – combustion analyzer, lithium battery, sensors, probe with cone, hose, silicon tubing (for pressure), extra particulate filters (5), AC power supply (USB), protocol certificate, & case.
testo 310 Set C/- Printer – combustion analyzer, IR Printer, lithium battery, sensors, probe with cone, hose, silicon tubing (for pressure), extra particulate filters (5), AC power supply (USB), protocol certificate, & case.

Technical Data

General technical data
Weight (with probe) Approx. 700 g
Dimensions 201 x 83 x 44 mm
Operating temperature -5 to +45 °C
Display type LCD (Liquid Crystal Display)
Display function Backlit 2-line display
Power supply Battery: 1500 mAh, mains unit 5V/1A
Storage temperature -20 to +50 °C
Temperature – TC Type K (NiCr-Ni)
Measuring range -20 to +100 °C
Accuracy ±1 °C
Resolution 0.1 °C
Reaction time < 50 s

Temperature (ambient temperature)

Temperature – TC Type J (Fe-CuNi)
Measuring range 0 to +400 °C
Accuracy ±1 °C (0 to +100 °C)

±1.5 % of mv (> 100 °C)

Resolution 0.1 °C
Reaction time < 50 s

Temperature (flue gas)

Flue gas O₂
Measuring range 0 to 21 Vol.%
Accuracy ±0.2 Vol.%
Resolution 0.1 Vol.%
Reaction time t₉₀ 30 s
Differential Pressure flue gas Draught – Piezoresistive
Measuring range -20 to +20 hPa
Accuracy ±0.03 hPa (-3.00 to +3.00 hPa)

±1.5 % of mv (Remaining Range)

Resolution 0.01 hPa
Flue gas degree of effectivity, Eta (calculated)
Measuring range 0 to 120 %
Resolution 0.1 %
Flue gas loss (calculated)
Measuring range 0 to 99.9 %
Resolution 0.1 %
Flue gas CO₂ calculation (calculated from O₂)
Measuring range 0 to CO₂ max (Display range)
Accuracy ±0.2 Vol.%
Resolution 0.1 Vol.%
Reaction time t₉₀ < 40 s
Pressure measurement
Measuring range -40 to +40 hPa
Accuracy ±0.5 hPa
Resolution 0.1 hPa
Flue gas CO (without H₂-compensation)
Measuring range 0 to 4000 ppm
Accuracy ±20 ppm (0 to 400 ppm)

±5 % of mv (401 to 2000 ppm)

±10 % of mv (2001 to 4000 ppm)

Resolution 1 ppm
Reaction time t₉₀ 60 s
Ambient CO
Measuring range 0 to 4000 ppm
Accuracy ±20 ppm (0 to 400 ppm)

±5 % of mv (401 to 2000 ppm)

±10 % of mv (2001 to 4000 ppm)

Resolution 1 ppm
Reaction time 60 s

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