ASTM International - ASTM F2469-20

Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method

active
Buy Now
Organization: ASTM International
Publication Date: 1 May 2020
Status: active
Page Count: 4
ICS Code (Colours and measurement of light): 17.180.20
significance And Use:

5.1 The optical angular deviation of flat transparent parts, such as aircraft windshields, canopies, cabin windows, and visors, can be measured using these methods. Angular deviation in a... View More

scope:

1.1 This test method covers the measurement of the optical angular deviation of a light ray imposed by flat transparent parts such as a commercial or military aircraft windshield, canopy, or cabin window.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.2.1 Exceptions-The values given in parentheses are for information only. Also, print size is provided in inch-pound measurements.

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

1.4 This 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.

Document History

ASTM F2469-20
May 1, 2020
Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method
1.1 This test method covers the measurement of the optical angular deviation of a light ray imposed by flat transparent parts such as a commercial or military aircraft windshield, canopy, or cabin...
November 1, 2015
Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method
1.1 This test method covers the measurement of the optical angular deviation of a light ray imposed by flat transparent parts such as a commercial or military aircraft windshield, canopy, or cabin...
May 1, 2010
Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method
1.1 This test method covers the measurement of the optical angular deviation of a light ray imposed by flat transparent parts such as a commercial or military aircraft windshield, canopy or cabin...
March 1, 2005
Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method
The optical angular deviation of transparent parts, such as aircraft windshields, canopies, cabin windows, and visors, can be measured using these methods. Angular deviation in a windscreen or visor...
Advertisement