History
Name LowE on CrystalGray
Type GLAZING
Subtype COATED
Token ve1948-vir
Component ID 75282510-1e08-4063-ad93-7f036d556e02
Manufacturer Viracon
NFRC ID 6329
IGDB ID 5362
IGDB Version 18.1
IGDB Checksum -1729413097
Checksum Date March 14, 2011, 3:31 p.m.
Acceptance #
Conductivity 1.0
Material None
Appearance Blue Grey
Coated Side BACK
Coating ID 1312
Coating Name VE1948
IGDB Time Created 2011-03-30 13:37:11
Specular Yes
Thickness (mm) 5.6600
TIR front 0.0000
Emissivity front 0.8400000
Emissivity back 0.0888788
Filename VE1948.VIR

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.2630609
Tb Sol
0.2630609
Rf Sol
0.1209131
Rb Sol
0.2345283
Tf Vis
0.3987443
Tb Vis
0.3987443
Rf Vis
0.0941445
Rb Vis
0.0280908
TDW
Direct / hemispherical 0.3625608
TUV
Direct / diffuse 0.1518742
TSPF
Direct / diffuse 76.50645
Tf Color
Direct / hemispherical
L*a*b*
( 69.601, -3.024, -6.610 )
XYZ
( 37.163, 40.184, 49.185 )
Rf Color
Direct / hemispherical
L*a*b*
( 36.997, -0.655, -7.390 )
XYZ
( 8.962, 9.536, 12.924 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )
Summary Values Source IGDB
Summary Values Source Version 101

Composition

Index : 0
Subtype MONOLITHIC
Name 6 mm CrystalGray® Float Glass
Token crystalgray6
Index : 1
Subtype COATING
Name VE1948
Token ve1948
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
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