C-40
Chapter C - Basic Operations
Automated Chemistry Analyzer
AU2700 User's Guide
July 21, 2006
Dimensions of Barcode Labels for Conventional Racks
OLP4100E
Label length
a
≤
Cup length – (36 + 5)
36mm: Rack insertion portion
5mm : Vertical margin of barcode label to be applied
Barcode width
a' = a – Right margin – Left margin
Barcode height
b
≥
10
Left Margin
Right Margin
b
a
a'
Printing Barcode Labels
Print barcode labels according to the following specifications:
Print contrast signal value
•
Should be 0.6 for 90% or more of measurements and more than 0.55 for other
•
measurements.
Print contrast signal value = (RL - R0)/RL
RL: Reflectance of white bars and margins
R0: Reflectance of black bars
The reflectance of white bars and margins should be more than 70%
•
The following should not be present:
•
Scratch with a diameter greater than 0.1 mm,
omitted pattern, blur, or void (black point) on white bars.
Содержание AU2700
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