High resolution, wide optical density measurement range
The optical density meter has wide measuring range. The optical density value can be measured to OD 6. The transmittance resolution is up to 0.005%
Light transmittance and optical density are measured simultaneously
During the test, the interface displays both the transmittance value and the optical density value of the material
Diffuse transmission light path design
The LS117 portable densitometer uses a diffuse transmission light path design, which has the same effect of the integrating sphere. There are relevant instructions in GB / T 11500-2008 / ISO 5-2: 2001. The regulation has stated that Use opale glass method instead of integrating sphere method as the basis of ISO standard diffuse transmission density
High-precision and great accuracy
The light source complies with the CIE photopic luminosity function to ensure that it passes the testing of the Chinese Metrology Institute
The optical density meter has two measurement methods which is more flexible to use.
Fixed measurement: It is more suitable for testing regular or smaller objects.
Hand-held measurement: take the probe down for testing, which is more suitable for irregular and large-volume materials