G - Physics – 01 – N
Patent
G - Physics
01
N
73/53, 73/56
G01N 21/00 (2006.01) G01J 3/46 (2006.01) G01J 3/51 (2006.01) G03F 3/10 (2006.01)
Patent
CA 1105731
A B S T R A C T The specification describes a monitoring apparatus for the densiotometric evaluation of printed print monitoring strip. The apparatus consists of a common bracket with densi- tometers at selective mutual intervals forming gaps between them- selves for the exclusive full tone density measurements. A second set of densitometers are insertable in the gaps between the first set of densitometers for measuring the full tone and/ or screen tone values necessary for mathematical correlation into quality accessing parameters.
297245
Jeschke Willi
Loffler Gerhard
Rambausek Hugo
Uhrig Rudolf-Karl
Heidelberger Druckmaschinen Aktiengesellschaft
Johnson Douglas S. Q.c.
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