Siemens SIREMOBIL Compact CODONICS EP 1660 System Manual page 28

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SMPTE test image on the monitor (negative image display)
•
With programmed negative image display, expose a film and measure the density in the
fields 0%, 40% and 100%, enter in Table 2 and compare with the reference values
below.
Gray scale
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Table 2: Reference values with programmed negative image display
SIREMOBIL Compact
System Manual
30% 40%
20% 20%
10% 10%
0%
Minimum
density
0% 0.16
0.20
0.32
0.53
0.85
1.28
1.70
2.04
2.31
2.50
2.60
50%
60%
50%
Nominal
density
0.21
0.27
0.42
0.65
1.0
1.45
1.90
2.26
2.56
2.77
2.90
SPR2-130.814.01
Rev. 01 03.01
Commissioning
70%
80%
90%
100%
Maximum
density
0.26
0.35
0.52
0.78
1.15
1.63
2.10
2.49
2.81
3.05
3.20
Page 8 of 10
TD PS 24
Actual values
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
Siemens AG
Medical Solutions