glassdbase: Flachglas Wernberg

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The independent and comprehensive database for building glass.   Methods of measurements   Glossary

Flachglas Wernberg: SBB D009 IC 2000

1243 x 743 x 32.6 mm
'SBB'
Flachglas Wernberg

Reference number: D009

Transmittance Te, Tv, Te/TvDiagram
Solar direct transmittance Te  [info]
Light transmittance Tv  [info]
Te/Tv  [info]
TeTvTe/TvAngle of incidence
0.3240.4990.6500░
0.3190.4940.64715░
0.3150.4910.64130░
0.3070.4840.63545░
0.3040.4790.63350░
0.2980.4710.63355░
0.2890.4570.63360░
0.2730.4290.63665░
0.2600.4080.63867.5░
0.2440.3800.64170░
0.2220.3450.64472.5░
0.1950.3010.64775░




Reflectance Re, Re'Diagram
Solar direct reflectance Re  [info]
Solar direct reflectance, inverted light propagation Re'  [info]
ReRe'Angle of incidence
0.2070.28615░
0.2060.28230░
0.2100.27845░
0.2140.27850░
0.2220.28155░
0.2380.29060░
0.2660.31165░
0.2900.33067.5░
0.3230.35770░
0.3580.38972.5░
0.4100.43475░




Absorptance Ae, Ae'Diagram
Solar direct absorptance Ae  [info]
Solar direct absorptance, inverted light propagation Ae'  [info]
AeAe'Angle of incidence
0.4730.39415░
0.4800.40330░
0.4830.41545░
0.4830.41950░
0.4790.42155░
0.4730.42160░
0.4610.41665░
0.4490.40967.5░
0.4330.39970░
0.4190.38972.5░
0.3950.37175░




Total solar energy transmittance g, g'Diagram
Total solar energy transmittance g  [info]
Total solar energy transmittance, inverted light propagation g'  [info]
gg'Angle of incidence
0.324*0.324*0░
0.3190.31915░
0.3150.31530░
0.3070.30745░
0.3040.30450░
0.2980.29855░
0.2890.28960░
0.2730.27365░
0.2600.26067.5░
0.2440.24470░
0.2220.22272.5░
0.1950.19575░

* Extrapolated value




Selectivity index Tv/g  [info]Diagram
Selectivity index Tv/g
Tv/gAngle of incidence
1.539*0░
1.54515░
1.55930░
1.57645░
1.57950░
1.58155░
1.57960░
1.57365░
1.56767.5░
1.56170░
1.55372.5░
1.54675░

* Extrapolated value




 
 
Spectral transmittance T  [info]Diagram

            
0░15░30░45░50░55░60░65░67.5░70░72.5░75░

  



Spectral reflectance R  [info]Diagram

           
15░30░45░50░55░60░65░67.5░70░72.5░75░

  



Spectral reflectance, inverted light propagation R'  [info]Diagram

           
15░30░45░50░55░60░65░67.5░70░72.5░75░

  



Spectral absorptance A  [info]Diagram

           
15░30░45░50░55░60░65░67.5░70░72.5░75░

  



Spectral absorptance, inverted light propagation A'  [info]Diagram

           
15░30░45░50░55░60░65░67.5░70░72.5░75░

  



 
Maximum temperature rise in temperature simulation (░C)  [info]


ΔTmax = 8.55░C





Coefficients of functions
Te, Tv, Ae  [info]

TeTvAe




Secondary internal heat transfer factor  [info]

qi/Ae(φ=0░) =





Dynamic temperature simulation of a standard room  [info]

Location: Z├╝rich
Time period: 1. August - 10. August
Orientation of windows: South
Air change rate: 1.0
initial temperature: 20░ C
Standard room: 1A  [info]

Diagram
 Internal temperature
 External temperature
 Global radiation on a horizontally oriented surface
 Radiation on vertically oriented glass surface


 
General color rendering index Ra  [info]Diagram
General color rendering index Ra
RaAngle of incidence
94.50░
94.515░
94.430░
94.445░
94.450░
94.455░
94.360░
94.365░
94.367.5░
94.370░
94.372.5░
94.275░




Brief information

No entries



Color rendering of 8 test colors according to EN 410: φ=0░  [info]Diagram




Color rendering of 8 test colors according to EN 410: φ=75░  [info]Diagram




ab-graph (color rendering)  [info]

Diagram



Color of transmitted D65-light  [info]Diagram




Color of reflected D65-light external  [info]Diagram




Color of reflected D65-light internal  [info]Diagram




ab-graph (T, R, R')  [info]

Diagram