BS EN 12899-1-2007 Fixed, Vertical Road Traffic Signs - Part

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Additional resources for BS EN 12899-1-2007 Fixed, Vertical Road Traffic Signs - Part 1 Fixed Signs

Sample text

4, the uniformity of illuminance, determined by the ratio of the lowest to the highest level measured at any part of the sign, shall conform to Table 23. Table 23 — Uniformity of illuminance UE of externally illuminated road signs Class UE1 UE ≥ 1/10 28 Class UE2 UE ≥ 1/6 Class UE3 UE ≥ 1/3 BS EN 12899-1:2007 EN 12899-1:2007 (E) NOTE signs. 1 General Either method may be used but the manufacturer shall declare the method. 3. 2 Calculation method The luminaire intensity data to be used in calculation shall be obtained by measurement of the luminaire in accordance with EN 13032-1.

CE conformity marking, consisting of the “CE”-symbol given in Directive 93/68/EEC. 01234 Identification number of the certification body (where relevant) AnyCo Ltd, PO Box 21, B-1050 Name or identifying mark and registered address of the producer Last two digits of the year in which the marking was affixed Certificate number (where relevant) 07 01234-CPD-00234 EN 12899-1:2007 Supports supplied for use with fixed vertical road traffic signs. Clients specification document number No. 4 – Example of CE marking information for supports supplied for fixed vertical road traffic signs when the purchaser has supplied design specifications and taken the responsibility for compliance with appropriate regulations.

3. 3 Impact resistance When tested in accordance with EN ISO 6272, using a mass of 450 g with a contact radius of 50 mm dropped from a height of 220 mm, there shall be no cracking or, for sign face sheeting material, delamination from any substrate, outside a circle of 6 mm radius with the point of impact as the centre. 29 BS EN 12899-1:2007 EN 12899-1:2007 (E) The test sign shall be supported as it would be when installed, or the test sample shall be supported over an open area of 100 mm x 100 mm.

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