Gossen MetraWatt SECULIFE itc Bedienungsanleitung Seite 47

GMC-I Messtechnik GmbH is also a leading provider of further interesting light measuring instruments:
SECULIFE IM: High quality and precision instrument for measuring luminance, classified according
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to the Standard Specifications DIN 5032, Part 7, Class B and CIE 69. The measuring sensor to be
placed directly on the luminous or back lighted surface may be used for contact measurement such
as i.e. monitors, TV screens, light boxes, light panels, illuminated advertising boards, traffic sign etc.
SECULIFE IA: For precision spot metering of the luminance with a measuring angle of
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1 degree under consideration of the ambient light.
The sensitive light sensor is colour corrected, i.e. its spectral sensitivity is adapted to the spectral
brightness sensitivity of the human eye V() according to DIN 5032, Part 7, Class B. The SECULIFE
IA is especially suited for inspecting and constancy testing of viewing monitors in medical
applications according to DIN 6868/57. Other applications are projection screens, street surfaces and
street lightings, illumination of tunnels and sport areas.
SECULIFE IS: For monitoring the ambient light in the surroundings of monitors according to
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IEC 61223-2-5 (QS-RL dt. 20/11/2003). The use of the SECULIFE
required repeat test intervals of the "veil luminance" and the "maximum contrast" at medical imaging
displays to six months.
GMC-I Messtechnik GmbH
IS permits the prolongation of the
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