JJG 580-2005 Active National Metrology and Inspection Regulations JJG

JJG 580-2005 Focimeters

Publish Date: 2005-12-20 Implement Date: 2006-06-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJG 580-2005

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2005-12-20

Implement Date: 2006-06-20

Pages: 25 pages

Scope

This regulation applies to the initial verification, subsequent verification, and in-use inspection of refractometers used for measuring eyeglass lenses and corneal contact lenses.
The requirements for metrological performance in the type evaluation of refractometers can be implemented in accordance with this regulation.

Development Information

Word Count: 36 Thousand words Pages: 25 pages

Replace the following standards

JJG 580-1996

Referenced Standards

Focimeters International Recommendation OIML R 93 Edition 1999(E) GB/T 17341-1998 Optics and optical instruments—Focimeters JJG 2090-1994 Measuring Instruments for Vertex Power ISO 9342-2:2005