glassdbase: Flachglas Wernberg

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Flachglas Wernberg: SBB D014 EW 4

CUDO-Fzg. TI-B-N63/FBV PM, Delodur 5mm, 1418 x 918 x 19 mm
'SBB'
Flachglas Wernberg

Reference number: D014

Brief information Transmittance Total solar energy transmittance Selectivity index General color rendering index

Transmittance T_e, T_v, T_e/T_v Diagram

	Solar direct transmittance T_e [info]
	Light transmittance T_v [info]
	T_e/T_v [info]

T_e	T_v	T_e/T_v	Angle of incidence
0.340	0.587	0.579	0°
0.336	0.584	0.575	15°
0.330	0.581	0.568	30°
0.314	0.560	0.560	45°
0.303	0.543	0.558	50°
0.288	0.516	0.558	55°
0.267	0.477	0.560	60°
0.238	0.422	0.564	65°
0.219	0.387	0.566	67.5°
0.197	0.347	0.569	70°
0.172	0.302	0.571	72.5°
0.145	0.253	0.572	75°

Reflectance R_e, R_e' Diagram

	Solar direct reflectance R_e [info]
	Solar direct reflectance, inverted light propagation R_e' [info]

R_e	R_e'	Angle of incidence
0.381	0.341	15°
0.381	0.338	30°
0.392	0.346	45°
0.400	0.352	50°
0.415	0.365	55°
0.437	0.384	60°
0.471	0.413	65°
0.495	0.435	67.5°
0.524	0.461	70°
0.555	0.489	72.5°
0.600	0.530	75°

Absorptance A_e, A_e' Diagram

	Solar direct absorptance A_e [info]
	Solar direct absorptance, inverted light propagation A_e' [info]

A_e	A_e'	Angle of incidence
0.283	0.323	15°
0.290	0.332	30°
0.295	0.341	45°
0.297	0.345	50°
0.297	0.347	55°
0.295	0.349	60°
0.291	0.349	65°
0.286	0.346	67.5°
0.279	0.342	70°
0.273	0.338	72.5°
0.256	0.326	75°

Total solar energy transmittance g, g' Diagram

	Total solar energy transmittance g [info]
	Total solar energy transmittance, inverted light propagation g' [info]

g	g'	Angle of incidence
0.340*	0.340*	0°
0.336	0.336	15°
0.330	0.330	30°
0.314	0.314	45°
0.303	0.303	50°
0.288	0.288	55°
0.267	0.267	60°
0.238	0.238	65°
0.219	0.219	67.5°
0.197	0.197	70°
0.172	0.172	72.5°
0.145	0.145	75°

* Extrapolated value

Selectivity index T_v/g [info] Diagram

Selectivity index T_v/g

T_v/g	Angle of incidence
1.727*	0°
1.738	15°
1.762	30°
1.786	45°
1.791	50°
1.791	55°
1.785	60°
1.773	65°
1.766	67.5°
1.758	70°
1.752	72.5°
1.749	75°

* Extrapolated value

Transmittance Reflectance Absorptance Color rendering
Dynamic temperature simulation of a standard room

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]

ΔT_max = 8.01°C

Coefficients of functions
T_e, T_v, A_e [info]

T_e	T_v	A_e

Secondary internal heat transfer factor [info]

q_i/A_e(φ=0°) =

Dynamic temperature simulation of a standard room [info]

Location: ZÃ¼rich
Time period: 1. August - 10. August
Orientation of windows: South
Air change rate: 1.0
initial temperature: 20° C
Standard room: 1A [info]