History
Name Low-E R44/21 on Optiwhiteâ„¢ 6mm
Type GLAZING
Subtype COATED
Token 6-low-e-r-44-21-owt
Component ID 69a020da-357f-4dd9-8a45-65fb0d0ba3ff
Manufacturer TECNOGLASS SA
IGDB Checksum -864135951
Checksum Date Aug. 8, 2019, 3:21 p.m.
NFRC ID 18714
IGSDB Product ID 426181
Acceptance #
Conductivity 0.9999797
Material None
Appearance
Coated Side BACK
Coating ID 2237
Coating Name Low-E R44/21
IGDB Version 68.0
IGDB ID 11924
IGDB Time Created 2019-08-09 12:41:07
Specular Yes
Thickness (mm) 5.9080
TIR front 0.0000
Emissivity front 0.8424758
Emissivity back 0.0376262
Filename 6 Low-E R 44_21_OWT.TEG

Integrated Spectral Averages Summary

( direct / direct )
Tf Sol
0.2057822
Tb Sol
0.2057822
Rf Sol
0.5520135
Rb Sol
0.553296
Tf Vis
0.5016185
Tb Vis
0.5016185
Rf Vis
0.2556421
Rb Vis
0.2052436
TDW
Direct / hemispherical 0.3605301
TUV
Direct / diffuse 0.085637
TSPF
Direct / diffuse 69.53273
Tf Color
Direct / hemispherical
L*a*b*
( 76.198, -3.762, 1.561 )
XYZ
( 46.256, 50.210, 52.314 )
Rf Color
Direct / hemispherical
L*a*b*
( 57.871, 0.378, -9.912 )
XYZ
( 24.568, 25.826, 34.704 )
Rb Color
Direct / hemispherical
L*a*b*
( --, --, -- )
XYZ
( --, --, -- )

Composition

Index : 0
Subtype MONOLITHIC
Name
Token ( none )
Index : 1
Subtype COATING
Name Low-E R44/21
Token low-e-r44-21
Wavelength Data
.3 to 2.5 microns
.3 to .8 microns
2 to 7 microns
0 to 40 microns
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