Technical Specifications; Print Contrast Signal (Pcs); Minimum Resolution; Figure 3: Laser Scan Tilt And Curvature - Opticon OPR 3101 Specification Manual

7. Technical Specifications

The conditions for technical specifications are as follows, unless otherwise specified in each
section.
Conditions
Ambient temperature
and humidity:
Ambient light:
Background:
Power supply voltage:
Decoding test:

7.1. Print Contrast Signal (PCS)

0.45 or higher (over 70% of reflectivity of space and quiet zone).
Reflectance of white bar－Reflectance of black bar
PCS=
Scanning performance may decline if dirt or scratches mar the optical window. Keep the
optical window clean.

7.2. Minimum Resolution

0.127 mm

Figure 3: Laser scan tilt and curvature

Room temperature (5 to 35º C)
Room humidity (45% to 85% RH)
500 to 900 lx
Barcode = black
Space = white
Margin = white
Background of label = black
3.7 V
Approve the performance when decoding is successful in all ten tests.
(Decoding is deemed successful when completed in 0.5 seconds or less.)
Reflectance of white bar
14
Opticon
OPR 3101
Specifications Manual