Name Double Low-E on Clear
Type GLAZING
Subtype COATED
Token
lb40n-1-6
Component ID
Manufacturer China Southern Glass (CSG)
NFRC ID 19571
IGDB Version 81.0
Acceptance #
Conductivity 1
Material NOT_APPLICABLE
Appearance Light Blue
Coated Side BACK
Coating ID 2618
Coating Name LB40n
IGDB Time Created 2021-08-09 13:25:46
Specular Yes
Thickness (mm) 5.8490
TIR front 0.0000
Emissivity front 0.8400000
Emissivity back 0.0352114
Filename LB40n-1_6.CSG

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.1953643
Tb Sol
0.1953643
Rf Sol
0.3862979
Rb Sol
0.467259
Tf Vis
0.4349913
Tb Vis
0.4349913
Rf Vis
0.194983
Rb Vis
0.0299872
TDW
Direct / hemispherical 0.3433401
TUV
Direct / diffuse 0.1363178
TSPF
Direct / diffuse 71.3713913
Tf Color
Direct / hemispherical
L*a*b*
( 71.905, -1.526, -0.276 )
XYZ
( 40.756, 43.518, 46.960 )
Rf Color
Direct / hemispherical
L*a*b*
( 51.634, -0.713, -11.321 )
XYZ
( 18.651, 19.820, 28.088 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )
Summary Values Source IGDB v111

Composition

Index : 0
Subtype MONOLITHIC
Name Clear Float Glass
Token clear-6-csg
Index : 1
Subtype COATING
Name LB40n
Token lb40n
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
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