BSI BS 4218:1978

Withdrawn Revision
Specification for self-luminous exit signs

Best Price Guarantee Sep 30, 1978 English 1 Pages

This Document Has Been Superseded

A newer publication replaces it: BSI BS 5499-2


Sub Total (1 Item(s)) $ 0.00
Estimated Shipping $ 0.00
Total (Pre-Tax) $ 0.00

You own the digital copy of this edition

View in Library
or
British Standards Institution Logo

BSI BS 4218:1978

Specification for self-luminous exit signs

PUBLISH DATE 1978
BSI BS 4218:1978

SPECIFICATION FOR SELF-LUMINOUS MATERIALS

Self-energized signs for luminosity requiring no external source of power, for mounting in theatres, cinemas, etc.

Specifies energy source, lettering sizes, level and uniformity of luminance, and tests for impact, temperature, vibration and pressure.

Loading...

Failed to load document history.

Publish Date Document Id Type View