Microscan MS-710, Руководство пользователя

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A-4
MS-710 Scanner User’s Manual
App
e
ndix
Read Ranges
The table and graphs that follow show scan widths and read range minimum and maximums
for several bar code densities.
Safety Certifications
FCC, CDRH, CE, UL/cUL, BSMI
Product specifications are given for typical performance at 25°C (77°F) using grade A symbols.
Some performance characteristics may vary at high temperatures or other environmental extremes.
©20
16
Microscan Systems, Inc. Specifications subject to change.
Table A-1 Range Data
Figure A-2 Low Density and High Density
Scan Range/Width Graph
Figure A-3 Right-angle Down
Scan Range/Width Graph
Narrow-bar-width Read Range
Maximum Scan
Width
a
a. At 500 decodes per second using Code 39 grade A symbol.
High Density
.005” (.127 mm) 2 to 3.1” (5.08 to 7.87 cm) 2.1” (5.33 cm)
.0075” (.191 mm) 2 to 4” (5.08 to 10.2 cm) 3.6” (9.14 cm)
Low Density
.0075” (.191 mm) 2.5 to 5.5” (6.35 to 14.0 cm) 4" (10.2 cm)
.010” (.254 mm) 2 to 6.5” (5.08 to 16.5 cm) 5" (12.7 cm)
.015” (.381 mm) 2 to 7.5” (5.08 to 19.0 cm) 6" (15.2 cm)
.020” (.508 mm) 2 to 10” (5.08 to 25.4 cm) 7” (17.8 cm)
.030” (.762 mm) 2 to 10” (5.08 to 25.4 cm) 7” (17.8 cm)
.040” (1.02 mm) 2 to 10” (5.08 to 25.4 cm) 7” (17.8 cm)
Right-angle Down
.0075” (.191 mm) 1.25 to 4” (3.18 to 10.2 cm) 4" (10.2 cm)
.010” (.254 mm) 1 to 5” (2.54 to 12.7 cm) 5" (12.7 cm)
.015” (.381 mm) 1 to 6” (2.54 to 15.2 cm) 6" (15.2 cm)
.020” (.508 mm) 1 to 8.5” (2.54 to 21.6 cm) 7” (17.8 cm)
.030” (.762 mm) 1 to 8.5” (2.54 to 21.6 cm) 7” (17.8 cm)
.040” (1.02 mm) 1 to 8.5” (2.54 to 21.6 cm) 7” (17.8 cm)
Scan Width
in.
cm 10 15 20 5 0 5 10 15 20
5 5 0
cm in.
5
10
0
10
15
20
25
0
5
Range
Scan angle
typically
60 degrees
.0075"
.010"
.015"
.020", .030", .040"
0
10
5
0
cm in.
Range
.0075"
.005"
High Density
MS-710
Low Density
Scan Width
in.
cm 10 15 20 5 0 5 10 15 20
5 5 0
cm in.
5
10
0
10
15
20
25
0
5
Range
Scan angle
typically
60 degrees
.0075"
.010"
.015"
.020", .030", .040"
MS-710