Testo 310 Flue Gas Analyser

Testo 310 Domestic Flue Gas Analyser

The Testo 310 Domestic Flue Gas Analyser combines high measurement accuracy with ease of use making it the perfect flue gas analyser for conducting basic measurements on heating and boiler systems. It meets the standards BS7967 and EN50379 and is ideal for commissioning new boilers to Gas Safe TB143.

Measurement Capabilities

As an entry-level model, this Gas Analyser offers all the measurement functions required by domestic service engineers, including:

Testo 310 Flue Gas Analyser

O₂
CO (without H₂)
Ambient CO
Flue Gas Temperature
Ambient Temperature
Draft and Pressure
Combustion/flue gas efficiency and excess air

The Testo 310 features integrated measurement menus for flue gas, draught, ambient CO, and pressure. Data is indicated on the illuminated display and current readings may be printed out from the measurement menus during or after tests via Testo’s infrared printer (sold separately). Furthermore, to ensure efficiency and accuracy, the sensors zero in only thirty seconds.

Ergonomic Design

In addition to an illuminated display, it delivers several design features that make using it simple and stress-free. Compact and robust, the tester is easy to handle and perfect for rigorous use in rugged environments. Moreover, a long battery life of up to ten hours guarantees a full-day’s work.

Applications

The Testo 310 Domestic Flue Gas Analyser is suitable for the following applications:

Draught measurement in the flue gas duct
Ambient CO measurement in a heated environment
Measuring the flue gas parameters of the burner (CO, O₂, and temperature, etc)

It offers all the benefits of electronic flue gas measurement in a compact, cost-effective unit. It is perfect for basic day-to-day measurements of heating and boiler systems.

Videos

Introduction

Testo 310 Flue Gas Analyser - Introduction

Key Features

Domestic flue gas analyser combining high accuracy with ease of use
Perfect for basic measurements of heating and boiler systems
Meets standards BS7967 and EN50379
Commission new boilers to Gas Safe TB143
O₂
CO (without H₂)
Ambient CO
Flue Gas Temperature
Ambient Temperature
Draft and Pressure
Combustion/flue gas efficiency and excess air
Integrated measurement menus for flue gas, draught, ambient CO, and pressure
Backlit display Two-line display and clear menu structure - Simple to operate and easy to read
Print readings using a Testo IR printer (sold separately)
Zeros in 30 seconds
Probe filter can be changed quickly and easily
Condensate trap Integrated condensate trap – can be emptied very quickly and easily
Integrated magnets for easy attachment to the burner
Lithium rechargeable battery Operation with a Lithium rechargeable battery (1500 mAh) – no change of battery necessary, up to ten hours running time, charging via USB connection possible
Draught measurement in the flue gas duct
Ambient CO measurement in a heated environment
Measure the flue gas parameters of the burner (CO, O₂, and temperature, etc)
Offers the benefits of electronic flue gas measurement in a compact, cost-effective unit
Perfect for day-to-day measurements of heating and boiler systems

Testo Flue Gas Analyser Comparison

Model	310	327-1	300
Sensors	O2, CO	O2, CO	O2, CO
Measurement ranges	CO: 0-4000ppm, CO2: 0-CO2 Max	CO: 0-4000ppm, CO2: 0-CO2 Max	CO: 0-4000ppm, CO2: 0-CO2 Max
NO / NOx Measurements	✖	✖	Optional
Gas pressure testing	✔	✔	✔
Flow/return temperature measurement	✖	✔	✔
Draught measurement	Sepearate for Flue Gas measurement	Parallel to Flue Gas Measurement	Parallel to Flue Gas Measurement
O2 measurement (0 - 21%)	✔	✔	✔
Temperature measurement	(0 - 400°C)	(-40 - 600°C)	(-40 - 1200°C)
Instant ready standby mode	✖	✖	✔
Printer compatible	✔	✔	✔
Create & send reports directly (email/Bluetooth)	✖	✖	✔
Inbuilt Android device	✖	✖	✔
Software/app	✖	✖	Testo EasyHeat PC Software
Memory	✖	✖	1 million measuring values
Display	2-Line LCD Display	4-Line LCD Display	5" HD Colour Display
Touchscreen	✖	✖	✔
Sensor Warranty from Testo	2 Years	3 Years	3 Years
Instrument Warranty from Testo	2 Years	2 Years	2 Years

What Accessories Come with the Testo 310?

Hard Carrying Case
Rechargeable Battery
USB Mains Cable
Silicon Hose for Pressure
5x Filters
Calibration Protocol Document
180mm Probe with Cone
Spare Pressure Plugs

Testo 310 Kit Comparison

This listing is for the Standard Kit, however, a Testo 310 Domestic Flue Gas Analyser – Advanced Kit is also available. The table below highlights the differences between these kits.

	Standard Kit	Advanced Kit
Testo 310 Flue Gas Analyser	✔	✔
Hard Carrying Case	✔	✔
Rechargeable Battery	✔	✔
USB Mains Cable	✔	✔
Silicon Hose for Pressure	✔	✔
5x Filters	✔	✖
10x Filters	✖	✔
Calibration Protocol Document	✔	✔
180mm Probe with Cone	✔	✔
Spare Pressure Plugs	✔	✔
Testo IR Printer (Part No: 0554 3100)	✖	✔
2x Rolls of Thermal Printer Paper	✖	✔

Tech Specs

Testo 310 Technical Specifications

Parameter	Measurement Range	Accuracy (±1 Digit)	Resolution	Adjustment Time (t90)
Temperature (Flue Gas)	0.0 to 400.0°C	±1°C (0.0 to 100.0°C) ±1.5% of reading (>100°C)	0.1°C	<50sec
Temperature (Ambient Temperature)	-20 to 100.0°C	±1°C	0.1°C	<50sec
Draught Measurement	-20.00 to +20.00hPa	±0.03hPa (-3.00 to +500hPa) ±1.5% of m.v. (remaining range)	0.1hPa	-
Pressure Measurement	-40.00 to +40.0hPa Note: 1hPa=1mBar	±0.5hPa	0.1hPa	-
O2 Measurement	0.0 to 21.0% vol.	±0.2% vol.	0.1% vol.	30 sec
CO Measurement	0 to 4000ppm	Independently verified to ±3ppm at <20ppm ±20ppm (0 to 400ppm) ±1.5% of reading (401 to 2000ppm) ±10% of reading (2001 to 4000ppm) N.B: standards require ±3ppm at <20ppm	1ppm	60 sec
Ambient CO Measurement	0 to 4000ppm	±20ppm (0-400ppm) ±1.5% of reading (401 to 2000ppm) ±10% of reading (2001 to 4000ppm)	1ppm	60 sec
Effiency (Eta)	0 to 120%	-	0.1%	-
General Specifications
Storage Temperature	-20 to 50°C
Operating Temperature	-5 to 45°C
Power Supply	Rechargeable battery: 1500mAh, mains unit 5V/1A
Memory	None
Display	Backlit 4-line display
Weight (With Probe)	Approx 700g
Dimensions	201 x 83 x 44mm
Warranty	Measurement instrument, flue gas probe and gas sensors: 24 months Thermocouple: 12 months Rechargeable battery: 12 months