• ASTM E971-88(1996)e1

ASTM E971-88(1996)e1

Standard Practice for Calculation of Photometric Transmittance and Reflectance of Materials to Solar Radiation

ASTM International, 01/01/1996

Publisher: ASTM

File Format: PDF

$25.00$50.00


Published:01/01/1996

Pages:4

File Size:1 file , 47 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This practice describes the calculation of luminous (photometric) transmittance and reflectance of materials from spectral radiant transmittance and reflectance data obtained from Test Method E903.

1.2 Determination of luminous transmittance by this practice is preferred over measurement of photometric transmittance by methods using the sun as a source and a photometer as detector except for transmitting sheet materials that are inhomogeneous, patterned, or corrugated.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use .

More ASTM standard pdf

ASTM F1196-00(2013)

ASTM F1196-00(2013)

Standard Specification for Sliding Watertight Door Assemblies

$29.00 $58.00

ASTM D7832/D7832M-14

ASTM D7832/D7832M-14

Standard Guide for Performance Attributes of Waterproofing Membranes Applied to Below-Grade Walls / Vertical Surfaces (Enclosing Interior Spaces)

$28.00 $56.00

ASTM Volume 02.04:2020

ASTM Volume 02.04:2020

ASTM Book of Standards Volume 02.04: Nonferrous Metals - Nickel, Titanium, Lead, Tin, Zinc, Zirconium, Precious, Reactive, Refractory Metals and Alloys: Materials for Thermostats, Electrical Heating and Resistance Contacts, and Connectors

$125.00 $251.68

ASTM D3926-05(2011)

ASTM D3926-05(2011)

Standard Test Methods for Percent Solids in Titanium Dioxide Slurries

$26.00 $52.00