2. Intended use
Employ the analyser for the following applications only:
testo 325 M / XL is a hand-held instrument for the professional
analysis of flue gas in burners:
- Small-scale burners (oil, gas, wood)
- Low temperature and condensing boilers
- Gas heaters
These systems can be adjusted using testo 325 M / XL and
checked for their adherence to valid limit valids.
testo 325 M / XL can be used to carry out the following tasks:
- Adjustment of O
2
, CO and CO
2
values in burners in order to
guarantee smooth operation
- Measurement and adjustment of gas flow pressure in gas
heaters
- Measurement and adjustment of flow and return temperatures
in heating systems
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