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The Testo 350, with its modular
design,
is the right instrument for a wide
variety of applications.
From professional burner and boiler
contractors maintaining larger
commercial and industrial burner,
to seasoned emission monitoring
professionals,
the list of users of the Testo 350 stretches
across all
industries and around the world.
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O2,
CO, CO2, NO, NO2,
SO2, CxHy,
°C,
%H2O,
DeltaP,
m/s
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The 350XL consists of a
control unit, analysis box and a flue gas probe. O2, CO, NO (option)
NO2, SO2, CxHy and H2S (options), temperature and differential
pressure as well as the usual calculated values CO2 etc.
The detachable control
unit can also be used as a separate analyzer for temperature,
velocity, differential pressure, relative humidity etc. The
readings can be printed on the integrated printer. A complete
Pelter gas preparation unit for controlled condensate disposal is
built into the analysis box.
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The New testo 350 product
line is simple, rugged, accurate, and completely designed for you.
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Rapid set-up for easy
measuring
Easy maintenance
M Lightweight
Integrated printer and onboard memory
Large back-lit display
Complete sample conditioning and moisture removal system
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Multi-page
scroll-down
Zoom function
Pull down menus
Simple user defined function keys
Easy quick change filters
Interchangeable battery pack or AC power
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O2 |
CO |
CO low |
NO |
NO low |
NO2 |
SO2 |
H2S |
CxHy |
| Range |
0-25% Vol |
0-10, 000ppm H2 Comp. |
0-500ppm |
0-3000ppm |
0-300ppm |
0-500ppm |
0-5000ppm |
0-300ppm |
0-4% |
| Accuracy |
<0.8% of f.v |
<5ppm 0-99ppm <5%m.v
100-200ppm <10%m.v. 2,001 - 10,000ppm |
<2ppm
0-39.9ppm <5%m.v.
40-500ppm |
<5ppm
0-99ppm
<5%m.v.
100-2000ppm <10%m.v.
2,001 - 10,000 ppm
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<2ppm
0.39.9ppm <5%m.v. 300ppm |
<5ppm
0-99ppm <5% of m.v
500ppm |
<5ppm
0-99ppm
<5%m.v. 100-2000ppm
<10%m.v.
2,001 - 5,000 ppm |
<2ppm
0-39.9ppm <5%m.v.
40-300ppm |
<0.004% Vol.
0-0.4% Vol. <10% of m.v. 0.41-4%Vol. |
| Resolution |
0.1% Vol |
1ppm |
0.1ppm |
1ppm |
0.1ppm |
0.1ppm |
1ppm |
0.1ppm |
0.01 Vol. % |
| Response Time |
20s (t95) |
40s (t90) |
40s (t90) |
30s (t90) |
30s (t90) |
40s (t90) |
30s (t90) |
35s (t90) |
40s (t90) |
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CO2 |
Differential
Pressure 1 |
Differential
Pressure 2 |
Efficiency |
Flow Velocity |
Current Voltage |
Current Voltage |
RPM |
Temp. |
| Range |
0-CO2 Max. |
-200 to + 200hPa |
-40 to + 40 hPa |
0-100% |
0-40m/s |
0-20mA |
0-10V |
20-20,000rpm |
-40 to +1200°C |
| Accuracy |
Calculated
from O2 |
±1%
of m.v. (-50 to -200hPa) ±1% of m.v.
(+50 to +200hPa)±0.5hPa (-49.9 to +49.9hPa) |
±1%
of m.v. (-40 to +3hPa) ±1% of m.v. (+3
to +40hPa) ±0.03hPa (-2.99 to +2.99hPa) |
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±0.04
mA |
±0.01
mA |
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±0.5%
of m.v (+100 to +1200°C
±0.5°C )-40 to +99.9°C)
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| Resolution |
0.1% Vol |
0.1 hPa |
0.01 hPa |
0.1% |
0.1m/s |
±0.01 mA |
±0.01 mA |
1rpm |
| Dimensions |
395 x275 x 95mm |
Analyzer Box Bat |
NiMH 2-3hr |
Warranty Info |
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| Weight |
4.5kg |
Control Unit Bat. |
4 AA, 8hrs |
Analyzers |
2 years |
| Storage Temperature |
-20 to + 50°C |
Max. Pos. Pressure |
50mbar |
O2 Cell |
1.5 years |
| Operating Temperature |
-5 to + 45°C |
Max. Neg Pressure |
200mbar |
CO, NO, NO2,SO2 |
1 year |
| Material |
ABS |
CO Dilution |
Factors
0,2,5,10,20,40
Accuracy Readings + 2% Gas Fresh Air or N² |
Probe, battery,
printer |
1 year |
| Memory |
250,000 readings |
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| Power required |
90-260V or rechargeable
battery |
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