History
Name Low-E N31/18 on Starphire® 8mm
Type GLAZING
Subtype COATED
Token
8-low-e-n-31-18-str
Previous Tokens
cool-lite-ks-130-ii-10mm
b705-br1-030-solar-grey
nu34clr8
silver35clr12
sbr100-acuity-6
loe240-2
Component ID eeb31272-eb8a-4c64-ba6b-b4995cc1da6b
Manufacturer TECNOGLASS SA
NFRC ID 18676
IGDB Version 67.0
Acceptance #
Conductivity 0.9999797
Material ( none )
Appearance
Coated Side BACK
Coating ID 1940
Coating Name Low-E N31/18
IGDB Time Created 2019-04-12 13:29:04
Specular Yes
Thickness (mm) 7.6200
TIR front 0.0000
Emissivity front 0.8424758
Emissivity back 0.0331106
Filename 8 Low-E N 31_18_STR.TEG

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.1451008
Tb Sol
0.1451008
Rf Sol
0.3633096
Rb Sol
0.5465387
Tf Vis
0.3373065
Tb Vis
0.3373065
Rf Vis
0.2017867
Rb Vis
0.1287754
TDW
Direct / hemispherical 0.2384625
TUV
Direct / diffuse 0.0627518
TSPF
Direct / diffuse 76.16992
Tf Color
Direct / hemispherical
L*a*b*
( 64.810, -5.434, 1.412 )
XYZ
( 30.571, 33.808, 35.192 )
Rf Color
Direct / hemispherical
L*a*b*
( 52.173, -0.996, -5.850 )
XYZ
( 19.047, 20.299, 25.202 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )
Summary Values Source IGDB v103

Composition

Index : 0
Subtype MONOLITHIC
Name ( none )
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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