NCR Realscan 7837 - Page 161

13 - 11
Typical performance at 20°C for 7837-1100-9090, 7837-1102-9090, 7837-1110-
9090 reading good quality bar codes
3.0 7
.
2.0 5
.
1.0 2
.
0.0 0
.
1.0 2
.
2.0 5
.
3.0 7
.
In. C
m
In. 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 11 12 13 14 15 16 17 18
Cm. 0.0 2.5 5.1 7.6 10.2 12.7 15.2 17.8 20.3 22.9 25.4 27.9 30.5 33 35.6 38.1 40.6 43.2 45.7
7.5 mil
13 mil
6.5 mil
15 mil
Width of Fiel
d
Nominal Distance from Scanner