glassdbase: Verres Industriels SA

  Deutsch  Franais  English

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

Verres Industriels SA: Wärmeschutz-Iso Typ 1.1

4 mm, SZR 14 mm, 2 mm
Verres Industriels SA, Moutier, Suisse

Reference number: Q001001

Transmittance Te, Tv, Te/TvDiagram
Solar direct transmittance Te  [info]
Light transmittance Tv  [info]
Te/Tv  [info]
TeTvTe/TvAngle of incidence
0.5250.7620.6890
0.5200.7600.68515
0.5120.7550.67830
0.4890.7290.67045
0.4730.7080.66850
0.4510.6750.66855
0.4190.6270.66960
0.3740.5570.67265
0.3460.5140.67467.5
0.3140.4640.67770
0.2770.4080.68072.5
0.2360.3470.68175




Reflectance Re, Re'Diagram
Solar direct reflectance Re  [info]
Solar direct reflectance, inverted light propagation Re'  [info]
ReRe'Angle of incidence
0.2700.27015
0.2730.27130
0.2910.28645
0.3040.29750
0.3260.31755
0.3580.34660
0.4050.38965
0.4390.41967.5
0.4780.45570
0.5200.49372.5
0.5670.54075




Absorptance Ae, Ae'Diagram
Solar direct absorptance Ae  [info]
Solar direct absorptance, inverted light propagation Ae'  [info]
AeAe'Angle of incidence
0.2100.21015
0.2160.21730
0.2200.22545
0.2230.23050
0.2230.23255
0.2230.23560
0.2200.23765
0.2150.23567.5
0.2080.23170
0.2030.23072.5
0.1970.22475




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
0.567*0.566*0
0.5630.56315
0.5560.55630
0.5340.53445
0.5190.52050
0.4970.49855
0.4650.46760
0.4190.42265
0.3900.39467.5
0.3570.36170
0.3190.32472.5
0.2770.28275

* Extrapolated value




Selectivity index Tv/g  [info]Diagram
Selectivity index Tv/g
Tv/gAngle of incidence
1.345*0
1.34915
1.35830
1.36645
1.36550
1.36055
1.34860
1.32965
1.31667.5
1.30170
1.28072.5
1.25475

* Extrapolated value




 
 
Spectral transmittance T  [info]Diagram

            
01530455055606567.57072.575

  



Spectral reflectance R  [info]Diagram

           
1530455055606567.57072.575

  



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

           
1530455055606567.57072.575

  



Spectral absorptance A  [info]Diagram

           
1530455055606567.57072.575

  



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

           
1530455055606567.57072.575

  



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


ΔTmax = 14.52C





Coefficients of functions
Te, Tv, Ae  [info]

TeTvAe
-0.1469-0.23391-1.0952
-0.00033962-0.000022120.0003852
0.809180.984451.1405
77.66878.542102.22
10.1729.88667.5395
1.20280.988040.87755




Secondary internal heat transfer factor  [info]

qi/Ae(φ=0) = 0.2046





Dynamic temperature simulation of a standard room  [info]

Location: Zürich
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
98.10
98.015
97.730
97.245
96.850
96.455
95.960
95.265
94.867.5
94.470
94.172.5
93.575




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