| 摘要 |
A color density measuring device ( 10 ) for determining the color density of an ink layer applied to a printing material ( 22 ), having a light source ( 24 ) for illuminating the printing material ( 22 ) and a sensor for receiving the light remitted from the printing material ( 22 ), is characterized according to the invention in that the sensor is fashioned as a multicolor image sensor ( 12 ), and a device ( 14, 24, 26; 30 ) is provided with the aid of which the light incident at the multicolor image sensor ( 12 ) is restricted to at least one predetermined wavelength band.
|
