Psion Teklogix Vehicle-Mount Computer 8255, Руководство пользователя

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Chapter 9:Specifications
Internal Scanner Specifications (7035 Only)
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Teklogix 7035, 8255 & 8260 Terminals User Manual
9.10 Internal Scanner Specifications (7035 Only)
Table 9.1 SE1200HP And SE1200LR Scanner Specifications
Parameter
7035 High Performance
(SE 1200HP)
7035 Long Range
(SE 1200LR)
Light Source
Visible Laser Diode,
675nm ± 5nm Visible Laser Diode,
650nm ± 5nm
Laser Class
CDRH Class II
DIN EN 60825: July
1993, Class 2 CDRH Class II
DIN EN 60825: July
1993, Class 2
Laser Power
1.0 mW Max. Average Radiant
Power 1.0 mW Max. Average
Radiant Power
Pulse Power Duration Continuous Continuous
Scan Angle 42˚ ± 2˚ 23˚ ± 2˚
Scan Repetition
36 ± 3 scans/second
(bidirectional) 36 ± 3 scans/second
(bidirectional)
Skew Tolerance ± 65˚ from normal ± 60˚ from normal
Pitch Angle ± 55˚ from normal ± 65˚ from normal
Roll Tolerance ± 20˚ from vertical ± 10˚ from vertical
Specular Dead Zone ± 2˚ from normal ± 2˚ from normal
Decode Depth of Field
See page 239. Minimum bar
width is 5.0 mil (0.127 mm) See page 239. Minimum bar
width is 10.0 mil (0.254 mm)
Print Contrast
Minimum 20% absolute dark/light reflec-
tive measured at 675 nm. 40% absolute dark/light reflec-
tance measured at 675 nm.
Ambient Light
Immunity Sunlight: 8000 ft. candles
Artificial Light: 450 ft. candles Sunlight: 8000 ft. candles
Artificial Light: 450 ft. candles
Parameter
7035 Advanced Long Range
(SE 1200ALR)
7035 2-D
(SE 2223 2-D)
Light Source Visible Laser Diode 650 nm Visible Laser Diode 650 nm
Scan Rate 35 (± 5) scans/sec (bi-directional) 590 scans/sec. 22 frames/sec.
Scan Angle
Horizontal:
Vertical
13º
± 2º 34º
12.5º
Scan Patterns Linear Linear and Smart Raster