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100 User Manual(v01
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9
3.2 Specification
Classification
Class IIb (Annex IX, Rule 10, Council Directive
93/42/EEC as amended by Directive 2007/47/EC)
Model VX-100
Protection type from electrical shock
- Class Ⅱ equipment (Charging mode)
- Internal power source equipment (Exposure
mode
Rated power of AC/DC adapter
- Input: 100-240 Vac, 50/60 Hz, 0.4 A
- Output: 25.5 Vdc, 0.9 A
Rated power of re-chargeable battery 22.2 Vdc, 1,460 mAh
Power input 0.4 A (At charging mode)
Tube voltage
70 kV – 100 kV
5 kV step
*Loading condition
Min. 70 kV, 0.1s
Max. 100 kV, 1.0s
Tube current 1.0 mA (Fixed)
Exposure time range 0.10 s - 1.0 s
Focal spot size 0.6 mm (complied with IEC 60336)
Permanent filtration 3.5 mmAl 70kV / HVL 2.5 mmAl
Anode angle 0°
Thermal Characteristics 1.2 kJ
Maximum Anode Heat Dissipation
Rate
100 W
Mode of operation Continuous operation(Depend on duty rate)
Expected service life 5 years
Essential performance
*Accuracy of loading factors
-Tube voltage accuracy: not greater than 10 %
-Tube current accuracy: not greater than 20 %
-Exposure time accuracy: ± (10 % + 1 ms)
-Reproducibility of the radiation output: The
coefficient of variation of measured values of air
kerma: less than 0.05
Dosimetric indications
Tube
voltage
Tube
current
Exposure
time
Air Kerma
(± 20 %)
70 kV 1 mA
0.1 s 0.002 mG
1.0 s 0.021 mGy
100 kV 1 mA
0.1 s 0.005 mGy
1.0 s 0.054 mGy
Radiation dose delivered to the T
Tube voltage 100 kV
Tube current 1 mA
Exposure time 0.1 s(Min.) 1.0 s(Max.)
Radiation dose 0.0051 mGy 0.054 mGy
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