History
Name Low-E N31/18 on Optiwhiteâ„¢ 6mm
Type GLAZING
Subtype COATED
Token 6-low-e-n-31-18-owt
Component ID 92189d75-198f-47ec-9fed-e95abd260ee2
Manufacturer TECNOGLASS SA
IGDB Checksum -24521804
Checksum Date June 3, 2019, 1:51 p.m.
NFRC ID 18673
IGSDB Product ID 426124
Acceptance #
Conductivity 0.9999797
Material None
Appearance
Coated Side BACK
Coating ID 1940
Coating Name Low-E N31/18
IGDB Version 67.0
IGDB ID 11777
IGDB Time Created 2019-06-03 14:09:31
Specular Yes
Thickness (mm) 5.9157
TIR front 0.0000
Emissivity front 0.8424758
Emissivity back 0.0338438
Filename 6 Low-E N 31_18_OWT.TEG

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.1498518
Tb Sol
0.1498518
Rf Sol
0.3765033
Rb Sol
0.5396092
Tf Vis
0.3389314
Tb Vis
0.3389314
Rf Vis
0.2038514
Rb Vis
0.1310159
TDW
Direct / hemispherical 0.2430726
TUV
Direct / diffuse 0.0657861
TSPF
Direct / diffuse 67.14318
Tf Color
Direct / hemispherical
L*a*b*
( 64.943, -4.413, 0.827 )
XYZ
( 31.000, 33.976, 35.820 )
Rf Color
Direct / hemispherical
L*a*b*
( 52.361, -0.514, -4.881 )
XYZ
( 19.299, 20.466, 24.808 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )

Composition

Index : 0
Subtype MONOLITHIC
Name
Token ( none )
Index : 1
Subtype COATING
Name Low-E N31/18
Token low-e-n31-18
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
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