GB/T 5949-2014 Active National standards

GB/T 5949-2014 Test method for bubble and air line of transparent quartz glass

Publish Date: 2014-07-24 Implement Date: 2015-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 5949-2014

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Quartz glass

ICS Name: \nGlass

Publish Date: 2014-07-24

Implement Date: 2015-03-01

Pages: 4 pages

Scope

This standard specifies the instruments and materials, sample requirements, test procedures, result processing, and test reports for the bubble and gas line tests of transparent quartz glass.
This standard applies to the testing of transparent quartz glass bubbles and gas lines. For samples with surface profile defects (such as crystallization, color spots, dark scars, and stone inclusions), this standard can also be referenced.