FujiFilm ClearView CS, Руководство по обслуживанию

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CR-IR 363
Service Manual
MU-82
MU-82
011-202-08E
09.30.2009 FM5540
[5-6-3] Sensitivity Correction
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Function
When only sensitivity correction is to be done without shading correction, take the
following procedures. Only the sensitivity correction for the IP types ST and ST-BD
and IP type HR-BD can be done. Correction for the IP type HR is automatically done
by the sensitivity correction for the IP type ST.
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NOTE
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For IP type ST and ST-BD, correction can be performed only with the IP irradiated by
the tungsten X-ray tube.
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INSTRUCTION
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The X-ray dose required during exposure differs depending on the X-ray tube.
Expose the IP according to the following conditions.
Tungsten X-ray tube: About 1 mR
Molybdenum X-ray tube: About 20 mR
REFERENCES
- The indications for the S value are as follows according to the irradiation output with
the tungsten X-ray tube.
For 0.1 mR: The S value is 2000.
For 1 mR: The S value is 200.
For 10 mR: The S value is 20.
- For IP type HR-BD, correction can be performed only with the IP irradiated by the
molybdenum X-ray tube.
The indications for the S value are as follows according to the irradiation output with
the molybdenum X-ray tube.
For 2 mR: The S value is 1200.
For 20 mR: The S value is 120.
For 200 mR: The S value is 12.
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Procedures
The procedures for sensitivity correction differ depending on the IP type.
- For IP type ST
{MC:17.3 _Sensitivity Correction for IP Type ST and ST-BD}
- For IP type HR
{MC:18.1 _Sensitivity Correction for IP Type HR-BD (Both Side)}
[5-6-4] Special Sensitivity Adjustment
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Function
Only when the following conditions are met, special sensitivity adjustment can be
achieved.
- When the IP type HR-BD (both side) is exposed with the tungsten X-ray tube
- When the IP type HR (one side) is exposed with the molybdenum X-ray tube
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NOTE
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If sensitivity adjustment is to be made for the IP of IP type HR with the tungsten X-ray
tube, it is necessary to manually set the X-ray tube to tungsten.
REFERENCE
AUTO SELECT: The IP of IP type HR and IP type HR-BD is automatically
recognized as one irradiated by the molybdenum X-ray tube.
TUNGSTEN FIX: Correction is performed with the preset X-ray tube, without
recognizing the IP type.
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Procedures
{MC:18.3 _Special Sensitivity Correction for IP Type HR and HR-BD}
{MC:18.3.1 _Special Sensitivity Correction for IP Type HR-BD Using Tungsten
X-ray Tube}
{MC:18.3.2 _Special Sensitivity Correction for IP Type HR Using Molybdenum
X-ray Tube}