Report No.: 300-ELAB-2381-EPA
Date: 06.09.2019
Initials: JSA/MGJN
Page 17 of 25
300-ELAB-2381-EPA
Internal correction of gasmeters
The Vögtlin Red-Y gasmeters have internal correction to as well normal temperature (here 0-
degree C) and to pressure (here 1013 HPa)
Consequently, in the calculations, the gasmeter temperature end pressure is entered as 0 degr C
respectively 1013 HPa.
Joint Cribwood and Cordwood spreadsheet
The spreadsheet used for calculation of the emissions is a joint Cribwood and Cordwood
spreadsheet. When used for a Cordwood test there are some void spaces under the fuel mass
calculation. Also, generally the fuel is referred to as ‘Cribs’ even though for good reasons, for
Cordwood, wood logs are used.
Request of restriction of the air valve action
The action of the air valve must be restricted by means of a physical stop or by blanking out a
corresponding proportion of the opening of the air valve plate, as to prevent use of the stove at
any valve setting lower than the one used during the Low Fire test, here 8 mm open.
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