Union Instruments CWD3000 EXP - Carrier Gas Supply; Calibration Gas

Transport, installation and acceptance
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6.3.3.3 Carrier gas supply
NOTE
• For combustion gases that do not have stable combustion, a carrier gas can
be added.
• Carrier gases maintain combustion and make no increased contribution to
the combustion value of the combustion gas.
• Combustion calorimeters can be subsequently converted to a carrier gas
supply. Contact the manufacturer regarding this.
6.3.3.4 Calibration gas
WARNING
If a pressure reducer is not installed, escaping calibration gas must be
discharged by the owner to a safe environment!
NOTE
• Calibration gas must be free of contaminants and condensate.
• The calibration gas quality must be similar to the combustion gas quality
(see Section 1.10).
• For device versions with two measuring ranges, up to two calibration gases
may be necessary.
• Software-side configuration of the calibration gas.
(

Section 9.3 Available displays)