The TM-1D is designed to measure the clarity of the samples with high transparency and extremely low haze such as plastics, films and liquid. The narrow iris, 4×0.4mm, in the instrument’s optical system, allows even a small quantity of diffused beams to be detected by the receptor, making clear the correlation between the visual transparency evaluation and measured values.
Total spectral sensitivity |
Approximating to the combination of CIE standard illuminant D65 and spectral luminous efficiency V(λ) |
Measured area |
Diameter 26mm |
Light Source |
Halogen Lamp 12V 50W |
Receptor |
Silicon Photodiode |
Dimensions |
L220×W1045×H290mm |
Weight |
Approximately 19kg |