History
Name Low-E N31/18 on Gray 6mm
Type GLAZING
Subtype COATED
Token 6-low-e-n-31-18-gry
Component ID a4caff05-613d-421c-8d17-8871f9443ccd
Manufacturer TECNOGLASS SA
IGDB Checksum 1443862638
Checksum Date June 3, 2019, 1:51 p.m.
NFRC ID 18671
IGSDB Product ID 426127
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 11780
IGDB Time Created 2019-06-03 14:09:32
Specular Yes
Thickness (mm) 5.5880
TIR front 0.0000
Emissivity front 0.8424758
Emissivity back 0.0337164
Filename 6 Low-E N 31_18_GRY.TEG

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.0733199
Tb Sol
0.0733199
Rf Sol
0.1220861
Rb Sol
0.5420865
Tf Vis
0.1657272
Tb Vis
0.1657272
Rf Vis
0.0833057
Rb Vis
0.12599
TDW
Direct / hemispherical 0.1192681
TUV
Direct / diffuse 0.0211104
TSPF
Direct / diffuse 511.1483
Tf Color
Direct / hemispherical
L*a*b*
( 47.735, -2.985, -0.606 )
XYZ
( 15.216, 16.586, 18.097 )
Rf Color
Direct / hemispherical
L*a*b*
( 34.701, 0.528, -4.056 )
XYZ
( 7.972, 8.350, 10.267 )
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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