glassdbase: MGT Mayer Glastechnik

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MGT Mayer Glastechnik: MGTherm Sunstop 1.0

Neutral Plus 54 6mm, SZR 16 mm, FÃ¼llung SZR Ar, Float 4mm
MGT Mayer Glastechnik, Feldkirch, Ã–sterreich

Reference number: F003001

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
0.300	0.556	0.541	0°
0.296	0.551	0.538	15°
0.288	0.539	0.534	30°
0.268	0.508	0.527	45°
0.257	0.489	0.524	50°
0.241	0.463	0.522	55°
0.221	0.426	0.519	60°
0.194	0.375	0.517	65°
0.177	0.344	0.516	67.5°
0.159	0.308	0.515	70°
0.138	0.268	0.516	72.5°
0.116	0.225	0.517	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
0.268	0.363	15°
0.268	0.368	30°
0.279	0.389	45°
0.286	0.400	50°
0.299	0.420	55°
0.318	0.449	60°
0.346	0.487	65°
0.367	0.515	67.5°
0.392	0.545	70°
0.419	0.578	72.5°
0.452	0.610	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
0.435	0.340	15°
0.444	0.345	30°
0.453	0.343	45°
0.458	0.343	50°
0.460	0.339	55°
0.462	0.331	60°
0.460	0.319	65°
0.456	0.308	67.5°
0.449	0.296	70°
0.442	0.284	72.5°
0.432	0.273	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
0.333*	0.515*	0°
0.330	0.514	15°
0.321	0.508	30°
0.302	0.487	45°
0.291	0.476	50°
0.276	0.458	55°
0.256	0.432	60°
0.229	0.398	65°
0.212	0.374	67.5°
0.193	0.348	70°
0.172	0.320	72.5°
0.149	0.291	75°

* Extrapolated value

Selectivity index T_v/g [info] Diagram

Selectivity index T_v/g

T_v/g	Angle of incidence
1.670*	0°
1.673	15°
1.678	30°
1.682	45°
1.680	50°
1.675	55°
1.663	60°
1.640	65°
1.622	67.5°
1.596	70°
1.560	72.5°
1.509	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 = 8.84°C

Coefficients of functions
T_e, T_v, A_e [info]

T_e	T_v	A_e
-0.057809	-0.10982	-1.5081
-0.00034129	-0.00046681	0.00062714
0.59288	0.67527	1.3571
72.13	77.28	98.168
11.016	10.28	5.6096
1.6495	1.0115	0.70171

Secondary internal heat transfer factor [info]

q_i/A_e(φ=0°) = 0.076

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]