JB/T 8250.1-1999
Test methods for time of camera shutters (English Version)

Standard No.

JB/T 8250.1-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Latest

JB/T 8250.1-1999

Replace

JB/T 8250.1-1995

Scope

This standard specifies the method for measuring the exposure time of neutral shutters in cameras. This standard applies to the testing of lens shutters and focal plane shutters on civilian cameras.

JB/T 8250.1-1999 history

• 1999 JB/T 8250.1-1999 Test methods for time of camera shutters
• 0000 JB/T 8250.1-1995