Union Instruments
CALORIMETER CWD
The CWD2005 device series (Calorimetry,
Wobbe-Index und Specific Density) comprises versions of combustion calorimeters
for direct and continuous determination of gas quality from the following
measurands and operands:
The Wobbe index and specific density are measured, and the heating value and combustion value are calculated from these measurements.
When components for gas analysis are added to the CWD2005, the air requirement, or CARI, can also be determined from the analyzed gas composition.
The operating principle of the CWD enables all combustible gas components to be detected, which allows it to be used even for gases with rapidly changing gas composition.
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Wobbe-lndex
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Specific density
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Heating and combustion values
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Combustion Air Requirement
(CARI) and air requirement, with integrated gas analysis
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Energy quantity, with expanded
system EMS2005.
The Wobbe index and specific density are measured, and the heating value and combustion value are calculated from these measurements.
When components for gas analysis are added to the CWD2005, the air requirement, or CARI, can also be determined from the analyzed gas composition.
The operating principle of the CWD enables all combustible gas components to be detected, which allows it to be used even for gases with rapidly changing gas composition.
CWD3000 EXP
High performing combustion calorimeter
allows fast and easy measurement of Wobbe Index (WI),
Calorific Values (CV), and Specific Gravity (SG) in hazardous areas according to: ATEX (II 2G Exp IIC T4 Gb) and IECEx (Ex pxb IIC T4 Gb).
Calorific Values (CV), and Specific Gravity (SG) in hazardous areas according to: ATEX (II 2G Exp IIC T4 Gb) and IECEx (Ex pxb IIC T4 Gb).