History
Name Reflective LowE on CrystalGray
Type GLAZING
Subtype COATED
Token vre1946-vir
Component ID c64d9a61-aeb9-4b06-81d3-569a6063682b
Manufacturer Viracon
IGDB Checksum -883015527
Checksum Date March 14, 2011, 3:32 p.m.
NFRC ID 6319
IGSDB Product ID 424081
Acceptance #
Conductivity 1.0
Material None
Appearance Silver Grey
Coated Side BACK
Coating ID 1328
Coating Name VRE1946
IGDB Version 18.1
IGDB ID 5381
IGDB Time Created 2011-03-30 13:37:15
Specular Yes
Thickness (mm) 5.6600
TIR front 0.0000
Emissivity front 0.8400000
Emissivity back 0.0441608
Filename VRE1946.VIR

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.1870027
Tb Sol
0.1870027
Rf Sol
0.1929156
Rb Sol
0.4043499
Tf Vis
0.3348498
Tb Vis
0.3348498
Rf Vis
0.1822258
Rb Vis
0.0804702
TDW
Direct / hemispherical 0.2737111
TUV
Direct / diffuse 0.1082813
TSPF
Direct / diffuse 108.3966
Tf Color
Direct / hemispherical
L*a*b*
( 64.586, -3.998, -0.674 )
XYZ
( 30.697, 33.527, 36.508 )
Rf Color
Direct / hemispherical
L*a*b*
( 49.965, -0.904, -6.991 )
XYZ
( 17.266, 18.389, 23.603 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )

Composition

Index : 0
Subtype MONOLITHIC
Name 6 mm CrystalGray® Float Glass
Token crystalgray6
Index : 1
Subtype COATING
Name VRE1946
Token vre1946
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
Click + drag to pan the chart. Shift + mouse scroll to zoom in and out.