Specifications; Tecnical Data - Wohler CD 210 Mode D'emploi

1.

Specifications

1.1. Important information
Carefully study and observe all items of these operating instructions before com-
missioning the unit.
In principle, the Wöhler CD 210 CO
nel for its intended purpose and within the specified range of data. Any liability or
warranty for results established or for defects caused when using the unit is ex-
cluded by all means.
1.2. Application
The Wöhler CO
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temperature and humidity and is an ideal instrument for indoor air quality diagnosis.
Poor indoor air quality is considered unhealthy because it causes tiredness, loss of
ability to concentrate and even illness (ex. Sick Building Syndrome). Therefore,
indoor air quality diagnosis monitoring and survey, especially on CO
ventilation is widely applied in public areas such as offices, classrooms, factories,
hospitals and hotels. It is also suggested in regulations of industrial hygiene in some
countries.
The portable Wöhler CD 210 uses NDIR (non dispersive infrared) technology to
ensure the reliability and long term stability. It is useful in verifying HVAC system
performance and air ventilation control.

1.3. Tecnical Data

CO -Measurement
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Range:
Resolution:
Accuracy:
Pressure Dependence:
Temperature
Range:
Resolution:
Accuracy:
Relative Humidity
Range:
e-Mail: mgkg@woehler.de
-Meter measures CO
0 – 5.000 ppm
1 ppm
± 30 ppm, ± 5 % of reading (0-5.000)
± 1,6 % of reading per kPa deviation from normal
pressure, 100 kPa
-10 °C to 60,0 °C
0,1 °C (0,1 °F)
± 0,6 °C (± 0,9 °F)
0,1 – 99,9 %
-Meter should only be used by skilled person-
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level, air temperature, dew point, wet bulb
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Wöhler CD 210
level and air
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http://mgkg.woehler.de 17