JT/T 693-2007
Test method for daytime colorimetric properties of fluorescent retroreflective sheeting and marking materials (English Version)

Standard No.

JT/T 693-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Traffic

Status

Be replaced 2022-12

Replace By

JT/T 692.2-2022

Latest

JT/T 692.2-2022

Scope

This standard specifies test methods for the daytime colorimetric performance of fluorescent reflective films and fluorescent reflective marking materials used for high-visibility traffic management and personnel safety. This standard is applicable to the testing of fluorescent reflective films and fluorescent reflective marking materials.

JT/T 693-2007 Referenced Document

• ASTM E2152 Standard Practice for Computing the Colors of Fluorescent Objects from Bispectral Photometric Data*， 2023-06-01 Update
• ASTM E2153 Standard Practice for Obtaining Bispectral Photometric Data for Evaluation of Fluorescent Color*， 2023-06-01 Update
• CIE 15.2 COLORIMETRY
• GB/T 3978 Standard illuminants and geometric conditions*， 2008-06-26 Update
• GB/T 3979 Methods for the measurement of object color*， 2008-05-26 Update
• GB/T 7922 Method for measuring the color of lighting sources*， 2023-05-23 Update

JT/T 693-2007 history

• 2022 JT/T 692.2-2022 Test methods for colorimetric properties of retroreflective materials Part 2: Daytime color of fluorescent reflective films and fluorescent reflective marking materials
• 2007 JT/T 693-2007 Test method for daytime colorimetric properties of fluorescent retroreflective sheeting and marking materials

JT/T 693-2007 Test method for daytime colorimetric properties of fluorescent retroreflective sheeting and marking materials was changed to JT/T 692.2-2022 Test methods for colorimetric properties of retroreflective materials Part 2: Daytime color of fluorescent reflective films and fluorescent reflective marking materials.