TESTO 310 Brief Instructions

Parameter Explanation
Time, date
> Select the parameter: [], set the values: [▲] and [▼],
confirm the entry: [OK].
Measurements configuration menu
Fuels and measurement units can be set.
1. Switch the instrument on: hold down [] until all segments are shown on
the display.
2. Open Measurements configuration menu: After the instrument initialisation
phase, press the right function key ([set]).
3. Make settings:
[] switches to the next parameter, while [esc] takes you to the
previous parameter.
Parameter Explanation
Fuel
> Select the fuel: [▲] and [▼], switch to the next parameter:
[].
UnI
Only when area version 5 is selected
> Measurement procedure according to UnI norm: activate
[On] / deactivate [OFF].
Pressure
> Select the unit: [▲] and [▼], switch to the next parameter:
[].
Temperature
> Select the unit: [▲] and [▼], confirm the entries: [OK].
Preparing measurements
After switching on the instrument or selecting a flue gas ( ) or ambient CO
probe ( ) measurement, the gas sensors are zeroed and the combustion air
temperature is measured: the flue gas probe must be close to the burner's fresh
air inlet duct!
1. Switch the instrument on: hold down [] until all segments are shown on
the display.
2. Select the fuel: [▲] and [▼], confirm the entry: [OK].
Measurement type Explanation
Flue gas
> Select : [] → [OK].
Area version 1-4, area version 5 (Uni ON)
1. Start measurement: [Start].

TESTO 310 Specifications

General

Measurement Parameters	O2, CO, CO2, Draft, Pressure, Temperature
O2 Measurement Range	0 to 21%
CO Measurement Range	0 to 4000 ppm
Product Type	Combustion Analyzer
Power Supply	Rechargeable battery
Protection Class	IP40
Interfaces	USB
Warranty	2 years
Pressure Measurement Range	-40 to +40 hPa
Battery Life	10 hours
Display	LCD
Storage Conditions	-20 to +50 °C, 10 to 90% RH non-condensing
Operating Conditions	5 to 45 °C, 10 to 90% RH non-condensing