History
Name VRE-54 on OptiGray
Type GLAZING
Subtype COATED
Token vre3054-vir
Component ID 75b7e8a6-f709-4c83-80ed-117d1ebeefc0
Manufacturer Viracon
IGDB Checksum 748695533
Checksum Date Dec. 3, 2018, 5:54 p.m.
NFRC ID 6235
IGSDB Product ID 426018
Acceptance #
Conductivity 1.0
Material None
Appearance Light Grey
Coated Side BACK
Coating ID 2320
Coating Name VRE3054
IGDB Version 64.0
IGDB ID 11597
IGDB Time Created 2018-12-06 14:08:37
Specular Yes
Thickness (mm) 5.6600
TIR front 0.0000
Emissivity front 0.8400000
Emissivity back 0.0565820
Filename VRE3054.vir

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.2127598
Tb Sol
0.2127598
Rf Sol
0.1842756
Rb Sol
0.4077764
Tf Vis
0.3841528
Tb Vis
0.3841528
Rf Vis
0.1730738
Rb Vis
0.1036435
TDW
Direct / hemispherical 0.2935585
TUV
Direct / diffuse 0.1083121
TSPF
Direct / diffuse 107.7977
Tf Color
Direct / hemispherical
L*a*b*
( 68.243, -3.604, 2.986 )
XYZ
( 35.237, 38.302, 38.623 )
Rf Color
Direct / hemispherical
L*a*b*
( 48.871, -1.316, -7.242 )
XYZ
( 16.346, 17.490, 22.658 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )

Composition

Index : 0
Subtype MONOLITHIC
Name Optigray® 6mm
Token optigray-6
Index : 1
Subtype COATING
Name VRE3054
Token vre3054
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
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