X-Ray Generator Technical Specifications - Kodak 9000 User Manual

Measurement Conditions
kV
mA
Exposure time

X-Ray Generator Technical Specifications

Table 7–2 Filtration of the Material in the X-ray Field
IEC 60601.1.3
Nominal value of the inherent filtration at 70 kV
Nominal value of the supplementary filtration at 70 kV
Nominal value of the total filtration at 70 kV
Filtration value for the enclosure of the x-ray tube (at 100 kV)
Filtration value for the enclosure of the image receiver unit (at 100
kV)
Filtration value for the sensor case
The x-ray generator comprises the following:
•
A transformer and an x-ray tube and their associated electronic components immersed in oil
•
An aluminum filter, which enhances the quality of the beam and reduces the dose received by the patient
•
A lead collimator, which limits the size of the beam at the image receiver unit
•
A thermal cutout, which trips at an operating temperature between 63 to 70° C ( ± 5° C)
Table 7–3 Technical Specifications of the X-ray Generator
IEC Standard 60601.2.28
Manufacturer
Degree of protection against electric shock
Degree of patient protection from the parts applied to the leakage current Type B
Maximum accumulated heat
Maximum continuous heat dissipation
Tolerances on the position of the focal spot
Radiation leakage after one hour's operation (maximum utilization rate of
93W, i.e. 90 kV, 10 mA, 13.9 sec. every 2 minutes 15 sec.)
Weight
Dimensions
Indirect on the peak kilovolt meter
Direct measurement in the circuit using an oscilloscope
Measurement at 75% of the kV values with peak kilovolt meter
Standard
Standard
Compliance
Compliant
2.5 mm (0.10'') eq. Al
NA
2.5 mm (0.10'') eq. Al
0.2 mm (0.008")
0.2 mm (0.008")
0.8 mm (0.031") eq. Al
Compliance
Compliant
Trophy
Class I
110 kJ
33 W
+/- 2.5mm
< 1 mGy
8.2 kg
235 x 245 x 120 mm
KODAK 9000 3D Extraoral Imaging System_User Guide (SM710)_Ed 01
X-Ray Generator Technical Specifications
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