Download Orthopantomograph OP200 D

Transcript
14 User statement
Measurement criteria for exposure time
Exposure time
Consists of beginning and ending points as measured by a
calibrated x-ray monitor at 70% of the peak radiation
waveform
kV
The high voltage mean value received after measurement
with a calibrated x-ray monitor
mAs
The resistance value divided by voltage. A calibrated x-ray
monitor measures the voltage over feedback resistor and
provides a mAs value.
The nominal x-ray voltage 85 kV is obtained at highest
tube current 13 mA.
NOTE! Exact value is 12,6 mA. This value has been
rounded upwards to 13 mA.
The nominal tube current 16 mA is obtained at the highest
tube voltage 77 kV.
The highest electric power is obtained at 77 kV tube
voltage and 16 mA tube current.
The nominal electric power of 1232 W is obtained when
loading time is 0.1 s and nominal x-ray tube voltage 77 kV
is used.
We reserve the rights for technical changes at any time.
5139796-100 rev 4
Instrumentarium Dental
127