History
Name Low-E R47/31 on Starphire® 8mm
Type GLAZING
Subtype COATED
Token 8-low-e-r-47-31-str
Component ID 1d051ad1-4c78-44a2-9478-5a3d5326525e
Manufacturer TECNOGLASS SA
IGDB Checksum -2147019617
Checksum Date April 6, 2017, 4:25 p.m.
NFRC ID 18575
IGSDB Product ID 425250
Acceptance #
Conductivity 0.9999797
Material None
Appearance
Coated Side BACK
Coating ID 1946
Coating Name Low-E R47/31
IGDB Version 54.0
IGDB ID 9862
IGDB Time Created 2017-05-11 10:33:45
Specular Yes
Thickness (mm) 7.5514
TIR front 0.0000
Emissivity front 0.8434089
Emissivity back 0.0393452
Filename 8 Low-E R 47_31_STR.TEG

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.3395248
Tb Sol
0.3395248
Rf Sol
0.4696253
Rb Sol
0.4149382
Tf Vis
0.5510026
Tb Vis
0.5510026
Rf Vis
0.3208512
Rb Vis
0.1382908
TDW
Direct / hemispherical 0.4539301
TUV
Direct / diffuse 0.2659163
TSPF
Direct / diffuse 14.9081
Tf Color
Direct / hemispherical
L*a*b*
( 79.061, -2.644, 2.253 )
XYZ
( 51.165, 55.034, 56.662 )
Rf Color
Direct / hemispherical
L*a*b*
( 63.633, -0.657, -5.927 )
XYZ
( 30.492, 32.352, 39.415 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )

Composition

Index : 0
Subtype MONOLITHIC
Name
Token ( none )
Index : 1
Subtype COATING
Name Low-E R47/31
Token low-e-r47-31
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
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