Morso 6148 B - Page 35

Report No.: 300-ELAB-2381-EPA
Date: 06.09.2019
Initials: JSA/MGJN
Page 7 of 25
300-ELAB-2381-EPA
Test schedule
The full certification test comprises one HF test run, one MF test run and one LF test run. On the
21
st
of January, a dummy HF test (no PM sampling) was performed in order to condition the
firebed.
Date
Test I
Test II
Remarks
20-2-2019
HF test
MF test
Both valid tests
21-2-2019
Dummy HF
LF test
HF only to prepare firebed. The LF test was valid
Main results
Please see also the full set of test results in chapter 10
Summary of the HF and MF tests the 20-02-2019
Data logger file Id: 2019-02-20_08-40-43
11:05:20
Ignition of the Cold Start part test using the gas torch for 45 seconds. The air valve
is set in position 100% open (full action 45 mm). 0,454 kg of kindling (10%
moisture wb) and 0,679 kg start-up fuel (16.2% moisture wb) was added
11:07:05
Ignition is over, the door is closed after1½ min ajar. The air valve is maintained at
100% open
11:23:10
End of Kindling+Start-up at 325 grams of embers, taring of the platform scale,
evening out of the embers
11:23:20
Start of High Fire test using 2,308 kg firewood (17,5% moisture wb)
11:24:00
End of loading time after 40 seconds.
11:28:40
The door was closed, and the air valve was maintained in position 100% open, being
the High Fire setting allowing maximum air supply
12:05:30
Change of the filter holder arrangement in the split extraction train at the hour at
gas meter reading 33082,0 normal litres
12:18:04
End of High Fire test cycle at 250 grams of embers, taring of the platform scale,
evening out of the embers, the air valve still in position 100% open for ignition
12:18:20
Start of Medium Fire test using in total 2,695 kg of firewood (16,2% moisture wb)
12:18:50
End of the loading time after 30 seconds
12:21:35
The door was closed after 3:15 minutes ajar
12:22:50
The air valve was reduced from 45 mm open (100%) to 10 mm open, which setting
was maintained throughout the remaining MF test
13:18:20
Change of the filter holder arrangement in the split extraction train at the hour at
gas meter reading 33563,50 normal litres
14:04:20
The Medium Fire test is over at platform scale reading 0 kg
Please find the corresponding sequence of images in appendix 3
Burn rate kg dry matter/hour
Emission grams/hour
#1
HF 20-2
1,81
0.68
#2
MF 20-2
1.25
0.66
#3
Dummy HF 21-2
1.74
#4
LF 21-2
0.95
0.68
Weighted average
0.67