Instructions

20
3GDLD@RTQDC@LAHDMSSDLODQ@STQD@MCQDK@SHUDGTLHCHSXU@KTDR@QD@TSNL@SHB@KKXTOC@SDC
and is not dependent on when the trigger button is pressed.
!
7
'OKUUKQPEQGHƂEKGPVVCDNGU1DEDQDMBDU@KTDRVHSGSNKDQ@MBDR
6GDMBG@MFHMFKNB@SHNM@MCNQVGDQDSGDQD@QD
large differences in the room climate, it is important
SNFHUDSGDLD@RTQHMFCDUHBDSHLDSN@C@OSTMSHK
SGDLD@RTQDCU@KTDRHMSGDCHROK@XG@UDRS@AHKHYDC
!
3GDLD@RTQHMFCDUHBDED@STQDR@ENKCNTSRDMRNQSG@S
LD@RTQDRSGD@LAHDMSSDLODQ@STQD@MCQDK@SHUDGTLHCHSX
VGHKD@KRNB@KBTK@SHMFSGDCDVONHMSSDLODQ@STQD!XENKCHMF
NTSSGDRDMRNQSGDHLOQNUDCSGQNTFG×NVNE@HQRODDCR
up the measurement procedure.
8
Room climate - measured values
EN
Alloy A3003
.WHCHRDC
Roughened
0.20
0.20
Aluminium
.WHCHRDC
Polished

0.05
Brass
Polished
.WHCHRDC

0.50
Chromium oxide 0.81
Copper
.WHCHRDC
"NOODQNWHCD
0.72
0.78
Inconel
.WHCHRDC
Electropolished

0.15
Iron
.WHCHRDC
With rust
0.75
0.60
Iron, cast
-NMNWHCHRDC
Molten mass
0.20
0.25
Iron, forged
Matt
0.90
Lead
Rough
0.40
Platinum
Black
0.90
Steel
Cold rolled
&QNTMCOK@SD
Polished plate
0.80
0.50
0.10
Steel
KKNXMHBJDK
18% chromium)
&@KU@MHRDC
.WHCHRDC
'D@UHKXNWHCHRDC
%QDRGKXQNKKDC
1NTFG×@SRTQE@BD
1TRSXQDC
Sheet, nickel plated
Sheet, rolled
Stainless steel

0.28
0.80
0.88
0.24
0.96
0.69
0.11
0.56
0.45
Zinc
.WHCHRDC
0.10
Metals
Asbestos 
Asphalt 0.95
Basalt 0.70
Brick, red 
Carborundum 0.90
Cement 0.95
Ceramics 0.95
China
Brilliant white
With glaze

0.92
Clay 0.95
Coal
-NMNWHCHRDC
0.85
Concrete, plaster, mortar 
Cotton 0.77
Earthenware, matt 
Fabric 0.95
Glass 0.90
Glass wool 0.95
Graphite 0.75
Gravel 0.95
Grit 0.95
Gypsum 0.88
Gypsum cardboard 0.95
Heat sink
Black, anodized
0.98
Human skin 0.98
Ice
Clear
6HSGGD@UXEQNRS
0.97
0.98
Laminate 0.90
Lime 
Lime malm brick 0.95
Limestone 0.98
Marble
Black, dull finish
&QDXHRGONKHRGDC
0.94

Masonry 
Paint
Black, matt
'D@SQDRHRS@MS
White
0.97
0.92
0.90
Paper
All colours 0.96
Plastic
3Q@MRKTBDMS
PE, P, PVC
0.95
0.94
Quartz glass 
Rubber
'@QC
2NESFQDX
0.94
0.89
Sand 0.95
Screed 
Snow 0.80
Soil 0.94
Tar 0.82
Tar paper 0.92
Transformer paint 0.94
Wallpaper, light-coloured 0.89
Water 
Wood
Untreated
Beech, planed
0.88
0.94
Nonmetals