Photobiological safety of lamps and lamp systemsWhat is BS EN 62471: 2008? BS EN 62471 gives best practice recommendations to test the photobiological safety of electric lamps and lighting systems, including luminaires. This standard specifies exposure limits, measurement techniques and classification systems to control photobiological and light hazards. Its specifications cover all lamps and lamp systems from electrically powered sources of optical radiation, including LEDs. By complying with this

Designers of vessels

who have taken into consideration recent technological and industry developments

Applicable target vehicle

core to earth and 500 V r

treatment gas supply

Static load testing

a) 600/1 000 V

terms relating to weld imperfections

for the avoidance of and control of faults and failures in the software

or aerobatic manoeuvres

5 Lone worker device (LWD)

technological