IS 2407-1963
Photometric Integrator Specifications

Standard No.

IS 2407-1963

Release Date

1963

Published By

IN-BIS

Status

Be replaced

Replace By

ISO/FDIS 2407:2023

Latest

ISO/FDIS 2407:2023

Scope

This standard covers the constructional and related details of photo-metric integrators suitable for the measurement of lumen output of all normal electric light sources, such as tungsten filament electric lamps, tubular fluorescent lamps and other gaseous discharge lamps.

IS 2407-1963 history

• 2023 ISO/FDIS 2407:2023 Test conditions for internal cylindrical grinding machines with horizontal spindle
• 1963 IS 2407-1963 Photometric Integrator Specifications