History
Name Low-E N31/18 on Optigray® 6mm
Type GLAZING
Subtype COATED
Token 6-low-e-n-31-18-ogr
Component ID 19fffc55-bec9-46bd-a8d9-b6c2d86c3082
Manufacturer TECNOGLASS SA
IGDB Checksum 2087729463
Checksum Date April 2, 2019, 12:41 p.m.
NFRC ID 18672
IGSDB Product ID 426058
Acceptance #
Conductivity 0.9999797
Material None
Appearance
Coated Side BACK
Coating ID 1940
Coating Name Low-E N31/18
IGDB Version 66.0
IGDB ID 11697
IGDB Time Created 2019-04-12 13:29:01
Specular Yes
Thickness (mm) 5.6185
TIR front 0.0000
Emissivity front 0.8424758
Emissivity back 0.0336176
Filename 6 Low-E N 31_18_OGR.TEG

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.0930595
Tb Sol
0.0930595
Rf Sol
0.1607222
Rb Sol
0.5593555
Tf Vis
0.2363651
Tb Vis
0.2363651
Rf Vis
0.1215656
Rb Vis
0.1325554
TDW
Direct / hemispherical 0.1672166
TUV
Direct / diffuse 0.0296349
TSPF
Direct / diffuse 367.8332
Tf Color
Direct / hemispherical
L*a*b*
( 55.781, -6.809, 0.058 )
XYZ
( 21.011, 23.695, 25.395 )
Rf Color
Direct / hemispherical
L*a*b*
( 41.517, -1.653, -3.334 )
XYZ
( 11.326, 12.190, 14.448 )
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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