The high-precision luminance meter for attachment measurement is classified in class B according to DIN 5032-7, DIN EN 13032-1 Appendix B and CIE 69. It measures the brightness effect of a luminous surface in candelas per square meter (cd / m²) or footLampert (fL).
The excellent adaptation to the spectral brightness perception of the human eye V (λ) with the small deviation of f1 '<3% is significantly better than the requirement from the standard.
Pressing the HOLD button saves the value, activates the existing display lighting and allows reading in a dark environment.
The adapter disc included in the scope of delivery protects against light entering from the side during measurement and the velvety coating prevents scratches on the self-illuminating or irradiated surface. In industry, trade and service, the luminance of monitors of all types, television screens, light desks, light trays, illuminated advertising surfaces, traffic signs and ground glass screens can be measured.
