TESTO 310 User Manual

3 Specifications
8
3 Specifications
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3.1. Use
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The testo 310 is a handheld measuring instrument for the
professional flue gas analysis of combustion plants:
• Small combustion plants (oil, gas, wood, coal)
• Low-temperature and condensing boilers
• Gas water heaters
These systems can be adjusted using the testo 310 and checked
for compliance with the applicable limit values.
The following tasks can also be carried out using the testo 310:
• Regulating the O2, CO and CO2 values in combustion plants
for the purpose of ensuring optimal operation.
• Draught measurement.
• Measuring and regulating the gas flow pressure in gas water
heaters.
• Ambient CO measurement.
The testo 310 must not be used:
• as a safety (alarm) device
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3.2. Technical data
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3.2.1. Measurement ranges and resolution
Measure-
ment
parameter
Measurement
range
Resolution Accuracy Response time
t90
O
2
0.0 to 21.0 Vol.% 0.1 vol.% ±0.2 vol.% 30s
CO 0 to 4000 ppm 1 ppm ± 3 ppm (<30 ppm)
± 10% of meas. val. (31 to
200 ppm)
± 20 ppm (201 to 400 ppm)
± 5% of meas. val. (401 to
2000 ppm)
± 10% of meas. val. 2001 to
4000 ppm
60s

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