This Specification contains requirements for photoluminescent Open link in same pageexit signs.
A photoluminescent Open link in same pageexit sign must comply with Section 6 and Appendix D of
A photoluminescent Open link in same pageexit sign must—
be maintained in a continuously charged state by a minimum illumination of 100 lux at the face of the sign by a dedicated light source with a colour temperature not less than 4000 K; and
in the event of a power failure, continue to provide a minimum luminance of 30 mcd/m2 for not less than 90 minutes; and
have its performance verified by testing in accordance with
Pictorial elements on a photoluminescent Open link in same pageexit sign must—
where the colour white is used, be replaced with a photoluminescent material; and
be not less than 1.3 times larger than that specified in Table 6.1 of
have a border of photoluminescent material that extends not less than 15 mm beyond the pictorial elements.
The maximum viewing distance in clause 6.6 of
Smoke control systems required by clause 6.3 of