Psion Teklogix 7530 - Internal Scanner Specifications; SE1200 High Performance & Long Range Specs

Psion Teklogix 7530 Hand-Held Computer User Manual281
Chapter 8: Specifications
Internal Scanner Specifications
8.4 Internal Scanner Specifications
8.4.1 SE1200 High Performance & Long Range Specs
Table 8.1 SE1200HP And SE1200LR Scanner Specifications
Parameter
7530 High Performance
(SE 1200HP)
7530 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
Minimum bar width is 5.0 mil
(0.127 mm)
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