User's Manual
Table Of Contents
- 1. Abstract
- 2. Overview
- 3. Physical Features
- 4. Environmental Specifications
- 5. Controls
- 6. Electrical Specifications
- 7. Optical Specifications
- 8. Technical Specifications
- 9. Interface Specifications
- 11. Packaging Specifications
- 12. Durability
- 13. Reliability
- 14. Regulatory Compliance
- 15. Safety precautions
Opticon
OPL- 9815
Specifications Manual
7. Optical Specifications
7.1. Laser Scan Specifications
Parameter Specification Unit
Light-emitting element Red laser diode —
Emission wavelength 650 ±10 (25° C) nm
Light output 1.0 or less mW
Scanning method Bi-directional vibration mirror —
Scanning speed 100 ±20 scans/s
Scan angle Scan angle: 54 ±5 °
Read angle: 44 (Min) °
Resolution 0.127 and above Mm
Note: Refer to chapter 8, “Technical Specifications,” to read about scanning
performance.
8. Technical Specifications
The conditions for technical specifications are as follows, unless otherwise specified in each
section.
Conditions
Ambient temperature
and humidity:
Room temperature (5 to 35º C)
Room humidity (45% to 85% RH)
Ambient light: 500 to 900 lx
Background: Barcode = black
Space = white
Margin = white
Background of label = black
8.1. Print Contrast Signal (PCS)
PCS = 0.45 or higher (over 70% of reflectivity of space and quiet zone).
Scanning performance may decline if dirt or scratches mark the optical window. Keep
the optical window clean.
8.2. Minimum Resolution
0.15 mm
9