VTech EzRay Air Portable, Руководство пользователя

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Appendix
86 EzRay Air Portable (Model: VEX-P300) User Manual
A.4 X-ray Dose Data
The X-ray dose data is extracted from the X-ray Dose Test Report for the device. The
IEC collateral standards measured the X-ray doses of the device in the test report. The
device was designed by Part 1. General Requirements for Safety, IEC 60601-1-3.
Test Condition
Model Name VEX-P300
Tube Model Name V1-650304
Generator Model Name DG-S0101V1 (Inverter type)
Loading Factor
Option 1: 60 kV, 2.5 mA
Option 2: 65 kV, 2.5 mA
A.4.1 X-ray Dose Table
Test Equipment
Instrument Manufacturer Model S/N
Multi-Dose Meter Raysafe
Unfors Xi mAs
/ Unfors Xi R/F & MAM
163288 / 161834
Digital Sensor
Dose Area Product (DAP) Table
(60 kVp, 2.5 mA, SSD 200 mm)
FOV: Ø 6 cm FOV : 3 x 4 cm FOV : 2 x 3 cm
t (s) Dose (mGy.cm
2
)
0.14 6.5 2.8 1.4
0.16 7.5 3.2 1.6
0.18 8.5 3.6 1.8
0.20 9.8 4.2 2.1
Dose Area Product (DAP) Table
(65 kVp, 2.5 mA, SSD 200 mm)
FOV: Ø 6 cm FOV : 3 x 4 cm FOV : 2 x 3 cm
t (s) Dose (mGy.cm 2 )
0.12 6.7 2.9 1.4
0.14 7.9 3.4 1.7
0.16 9.1 3.9 1.9
0.18 10.2 4.3 2.2