Metrologic Instruments IS6520 Manual de usuario descargar pdf (Pagina 23)

17

OPTIMAL HIGH AND NORMAL DEPTH OF FIELD

Minimum Bar Code Element Width

ABCDEFGHJ K

mm

- .15 - .17 - - .25 .33 .53 -

mils

- 5.7 - 6.8 - - 10 13 21 -

Note: The same depth of field is achieved when programming Cubit

®

for

either Optimal High Depth of Field or Normal Depth of Field.

0

25

50

75

100

125

150

175

200

250

225

DISTANCE:

SCANNER FACE

TO BAR CODE (mm)

D

G

H

J

B

123

58

68

73

82

95

105

45

49

WIDTH OF SCAN FIELD

(

mm

)

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 43 44

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