Máy đo khí thải testo 320, Máy đo khí thải, testo 320

The testo 320 flue gas analyzer is a trusty and reliable companion for all those people who specialise in installing, inspecting and servicing heating systems. The high-quality, professional all-rounder is easy to use and allows you to carry out all measurements in and around heating systems with only one device. The testo 320’s special rugged design means that it is excellently equipped to stand up to the rough and tumble of daily use.
A set of easy-to-follow, self-explanatory, country-specific menus guide you safely through all the measurements. The readings are all presented graphically on a high-resolution, crisp color display for use in all lighting conditions. The user-friendly analyzer also has a memory for up to 500 readings.
Moreover the flue gas analyzer is TÜV-tested according to EN 50379, Parts 1-3 and 1^st BImSchV.

The testo 320 flue gas analyzer – facts and features

The testo 320 flue analyzer comes with one sensor for O₂and additionally you can order a CO sensor (separate product). The flue gas analyzer then calculates the relevant flue gas values, i.e. CO₂value, efficiency and flue gas loss.
There is also wide range of optional sensors for you to chooAreas of application for the testo 320 flue gas analyzerse from. These include multiple-hole, edge crack and flexible flue gas sensors as well as an ultra-fine flue gas pressure sensor which allows you to perform draft and gas pressure measurements parallel to the other measurements.Six applications. One device:

flue gas measurements
flue draft measurements
gas flow and static gas pressure
gas leak detection
CO ambient air measurements
temperature difference measurements

Allows you to monitor and check heating environments, radiators and burners easily and reliably.

Delivery Scope

testo 320 flue gas analyzer, O₂ sensor.

Flue gas CO (with H₂-compensation)
Measuring range	0 to 8000 ppm
Accuracy	±10 ppm or ±10 % of mv (0 to 200 ppm) ±20 ppm or ±5 % of mv (201 to 2000 ppm) ±10 % of mv (2001 to 8000 ppm)
Resolution	1 ppm
Reaction time t₉₀	< 40 s

Flue gas COlow
Measuring range	0 to 500 ppm
Accuracy	±2 ppm (0 to 39.9 ppm) ±5 % of mv (40 to 500 ppm)
Resolution	0.1 ppm
Reaction time t₉₀	< 40 s

Flue gas Draught
Measuring range	-9.99 to +40 hPa
Accuracy	±0.02 hPa or ±5 % of mv (-0.50 to +0.60 hPa) ±0.03 hPa (+0.61 to +3.00 hPa) ±1.5 % of mv (+3.01 to +40.00 hPa)
Resolution	0.01 hPa with fine draught option 0.001 hPa

Flue gas Draught

Measuring range

-9.99 to +40 hPa

Accuracy

±0.02 hPa or ±5 % of mv (-0.50 to +0.60 hPa)

±0.03 hPa (+0.61 to +3.00 hPa)

±1.5 % of mv (+3.01 to +40.00 hPa)

Resolution

0.01 hPa with fine draught option 0.001 hPa

Temperature
Measuring range	-40 to +1200 °C
Accuracy	±0.5 °C (0 to +100.0 °C) ±0.5 % of mv (Remaining Range)
Resolution	0.1 °C (-40 to +999.9 °C) 1 °C (> +1000 °C)

Temperature

Measuring range

-40 to +1200 °C

Accuracy

±0.5 °C (0 to +100.0 °C)

±0.5 % of mv (Remaining Range)

Resolution

0.1 °C (-40 to +999.9 °C)

1 °C (> +1000 °C)

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	Display range 0 to CO₂ max
Accuracy	±0.2 Vol.%
Resolution	0.1 Vol.%

Pressure measurement
Measuring range	0 to +300 hPa
Accuracy	±0.5 hPa (0.0 to 50.0 hPa) ±1 % of mv (50.1 to 100.0 hPa) ±1.5 % of mv (Remaining Range)
Resolution	0.1 hPa with fine draught option 0.01 hPa

Pressure measurement

Measuring range

0 to +300 hPa

Accuracy

±0.5 hPa (0.0 to 50.0 hPa)

±1 % of mv (50.1 to 100.0 hPa)

±1.5 % of mv (Remaining Range)

Resolution

0.1 hPa with fine draught option 0.01 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

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

Ambient CO

Measuring range

0 to 500 ppm

Accuracy

±5 ppm (0 to 100 ppm)

±5 % of mv (> 100 ppm)

Resolution

1 ppm

with CO probe 0632 3331

Ambient CO₂
Measuring range	0 to 1 Vol.% 0 to 10000 ppm
Accuracy	±75 ppm or ±3 % of mv (0 to 5000 ppm) ±150 ppm or ±5 % of mv (5001 to 10000 ppm)

Ambient CO₂

Measuring range

0 to 1 Vol.%

0 to 10000 ppm

Accuracy

±75 ppm or ±3 % of mv (0 to 5000 ppm)

±150 ppm or ±5 % of mv (5001 to 10000 ppm)

with ambient CO₂ probe 0632 1240

Gas leak measurement for combustible gases (via gas leak detection probe)
Measuring range	0 to 10000 ppm CH₄ / C₃H₈; Display range
Accuracy	Signal optical display (LED) audible signal via buzzer
Reaction time t₉₀	< 2 s

with gas leak detection probe 0632 3330

General technical data
Dimensions	240 x 85 x 65 mm
Operating temperature	-5 to +45 °C
Display size	240 x 320 pixels
Display function	Colour graphic display
Power supply	Battery: 3.7 V / 2,400 mAh; Mains unit: 6 V / 1.2 A
Maximum memory	500 Measurement values
Storage temperature	-20 to +50 °C
Weight	573 g

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