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ASTM F 1863 : 2016 : R2021

Current
Current

The latest, up-to-date edition.

Standard Test Method for Measuring the Night Vision Goggle-Weighted Transmissivity of Transparent Parts
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

20-05-2021

1.1This test method covers apparatuses and procedures that are suitable for measuring the NVG-weighted transmissivity of transparent parts including those that are large, thick, curved, or already installed. This test method is sensitive to transparencies that vary in transmissivity as a function of wavelength.

1.2Since the transmissivity (or transmission coefficient) is a ratio of two radiance values, it has no units. The units of radiance recorded in the intermediate steps of this test method are not critical; any recognized units of radiance (for example, watts/m2-str) may be used, as long as it is consistent.2

1.3This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
F 07
DocumentType
Test Method
Pages
5
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM E 772 : 2015 Standard Terminology of Solar Energy Conversion

ASTM F 1316 : 2018 : R2023 Standard Test Method for Measuring the Transmissivity of Transparent Parts
ASTM D 1003 : 2013 Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics
ASTM E 691 : 2020 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM F 1316 : 2018 Standard Test Method for Measuring the Transmissivity of Transparent Parts
ASTM E 691 : 2023 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2022 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 1003 : 2021 Standard Test Method for Haze and Luminous Transmittance of Transparent Plastics
ASTM E 691 : 2021 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

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