glassdbase: Pilkington

  Deutsch  Français  English

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

Pilkington: Insulight TM Sun shine 40/21

ipa. shine 40/21 Fl. 6 mm FM, SZR 16 mm Ar, Float 4 mm FM
Pilkington

Reference number: H022

Transmittance Te, Tv, Te/TvDiagram
Solar direct transmittance Te  [info]
Light transmittance Tv  [info]
Te/Tv  [info]
TeTvTe/TvAngle of incidence
0.1920.4000.479
0.1890.3970.47615°
0.1840.3910.47130°
0.1730.3750.46145°
0.1670.3640.45750°
0.1580.3480.45255°
0.1450.3250.44760°
0.1290.2900.44365°
0.1180.2680.44167.5°
0.1060.2410.43970°
0.0920.2110.43872.5°
0.0770.1760.43775°




Reflectance Re, Re'Diagram
Solar direct reflectance Re  [info]
Solar direct reflectance, inverted light propagation Re'  [info]
ReRe'Angle of incidence
0.2820.36015°
0.2820.36230°
0.2920.37745°
0.2970.38550°
0.3070.40055°
0.3210.42260°
0.3450.45565°
0.3630.47967.5°
0.3850.50770°
0.4120.53872.5°
0.4410.57075°




Absorptance Ae, Ae'Diagram
Solar direct absorptance Ae  [info]
Solar direct absorptance, inverted light propagation Ae'  [info]
AeAe'Angle of incidence
0.5290.45115°
0.5340.45430°
0.5350.45045°
0.5370.44950°
0.5360.44255°
0.5340.43360°
0.5270.41765°
0.5190.40367.5°
0.5090.38770°
0.4960.36972.5°
0.4810.35375°




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
0.226*0.438*
0.2240.43715°
0.2190.43330°
0.2080.42045°
0.2010.41350°
0.1920.40055°
0.1800.38360°
0.1630.35765°
0.1520.33967.5°
0.1390.31870°
0.1250.29572.5°
0.1080.27175°

* Extrapolated value




Selectivity index Tv/g  [info]Diagram
Selectivity index Tv/g
Tv/gAngle of incidence
1.773*
1.77715°
1.78730°
1.80445°
1.80850°
1.81055°
1.80460°
1.78365°
1.76467.5°
1.73470°
1.69372.5°
1.62675°

* Extrapolated value




 
 
Spectral transmittance T  [info]Diagram

            
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 = 6.32°C





Coefficients of functions
Te, Tv, Ae  [info]

TeTvAe
-0.027899-0.062358-0.81032
-0.00023977-0.000326460.0001908
0.324180.478280.82836
73.69977.28394.921
10.0078.87175.7423
1.4721.03130.61964




Secondary internal heat transfer factor  [info]

qi/Ae(φ=0°) = 0.065





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
89.8
89.415°
88.230°
85.745°
84.450°
82.955°
81.160°
79.165°
78.067.5°
76.970°
75.672.5°
74.375°




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