Variable Message Testing to EN 12966
OptiConsulting supports TÜV SÜD
in providing a one-stop UKAS
accredited service for the testing of
variable message signs to EN12966.
The optical elements of the testing
can be conducted at OptiConsulting’s
test laboratory in Buxton.
The tests involve: chromaticity,
luminance, luminance ratio, beam
width and light point uniformity and visible flicker.
A solar simulator is involved in
some of the tests, producing 40,000
lux at the surface of sign under test
OPTICAL CONSULTANCY AND TESTING SERVICES
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