Electrical Specifications

Type of electrical power supply

220-240 V ~

(±10 %), 50/60 Hz

100-130 V ~

(± 10 %), 50/60 Hz

220-240 V ~

(±10 %), 50/60 Hz

100-130 V ~

(± 10 %), 50/60 Hz

Apparent resistance of the power supply circuit

0.5 Ω (max)

0.2 Ω (max)

0.5 Ω (max)

0.2 Ω (max)

Permanent absorbed current

220 mA

Current absorbed during the X-ray emission

5 A

12 A

5 A

12 A

Nominal high voltage

60 kV

70 kV

Maximum corresponding tube current

7 mA

7 mA

Nominal tube current

7 mA

7 mA

Maximum corresponding high voltage

60 kV

70 kV

Tube current/voltage combination for maximum output power

60 kV, 7 mA

70 kV, 7 mA

Nominal power for an exposure time of 0.1 s

420 W at 60 kV, 7 mA

490 W at 70 kV, 7 mA

Minimum value of the current/time in the range of conformity

0.07 mAs at 7 mA

0.07 mAs at 7 mA

Maximum Use Rate

at 60 kV, 7 mA, 0.1 s and at the maximum X-ray source assembly: approximately one exposure every 6 s

at 70 kV, 7 mA, 0.1 s and at the maximum X-ray source assembly: one exposure every 7 s

Selection of the Load Parameters

Fixed parameters: 60 kV, 7 mA

70 kV, 7 mA and 60 kV, 7 mA

kV

Indirect measurement with the peak kilovolt meter

mAs

Direct in the circuit with a mAs-meter

Exposure time

Indirect measurement on the kV signal at 75 % of the peak value

High voltage

kV ±10%

Current in the tube

mA ±20%

Exposure time seconds

Seconds ±(10% + 1ms) or ±(5% + 50 ms)