- #1
litis
- 3
- 0
Hi,
I have a question.
I have measured with lux meter the illuminance of the room. When in front of the photoelement I put my plastics - colourless, green, red, blue. The lux value had decreased in the same tendency - from the colourless to the smallest value of blue sample. So, can I made some conclusions about my plastics' permeability or it is impossible.
I have a question.
I have measured with lux meter the illuminance of the room. When in front of the photoelement I put my plastics - colourless, green, red, blue. The lux value had decreased in the same tendency - from the colourless to the smallest value of blue sample. So, can I made some conclusions about my plastics' permeability or it is impossible.