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Medical Diagnosis [Dental]

X-ray Tubes

Dental/Medical
Type
(1)		 Focal Spot
(mm)
 Input
Energy
at 1sec
(W)		 Max.
Voltage
(kV)		 Max.
Current
(mA)		 Circuit
(2)		 Target Angle
(degree)		 Anode Dimension
Length x
Diameter
(3)
(mm)
Hu
(kJ)		 Cooling Rate
(W)
D-041 0.4 430 70 9 C 12.5 4.3 100 74x31
S;74x38
SB;74x42
D-051 0.5 1750 100 22 C 5 28 265 150x52
S;150x60
D-054 0.5 1750 100 22 C 5 35 250 146x45
S;146x54
SB;146x58
D-0711 0.7 940 70 19.9 C 16 7 210 74x31
S;74x38
SB;74x42
D-081B 0.8 600 65 19 S 20 6 128 69x31
S;77x38
D-082B 0.8 600 70 19 S 20 7 210 102x31
S;107x38
DG-073B
-AC		 0.7 397 70 8 SB 20 7 210 67x31

♦Notes

  1. DG: Self-bias tube; DF: Double focus tube
  2. All tubes are self-grounding
    S -- Self-rectification; SW -- Single-phase full-wave rectification; C -- Constant voltage;
    CB -- Constant voltage with self-bias; SB -- Self-rectification with self-bias
  3. Nothing -- Insert tube only; S -- with an insulating cylinder; SB -- with an insulating cylinder and a lead cylinder

X-ray image intensifiers

X-ray image intensifiers
Type No. Useful
entrance
field
size
(mm)		 Output
image
diameter
(mm)		 Output
glass
thickness
(mm)		 Central
Resolution
(Lp/cm)		 Contrast ratio Conversion
factor		 DQE
*3
(%)
10% 10mm *1 *2
E5881J-P1 95 20 7 77 22 18 90 10 42
E5877J-P1 95 20 7 77 22 18 90 10 42
50 110 - - - -
E5759SD-P1 140 15 5.5 48 23 17 350 41 65
E5863SD-P6A 140 20 7 54 30 20 160 18 65
E5883SD-P1A 140 20 7 54 30 20 180 21 65
105 64 - - - -



♦Notes

  1. *1: cd/m2 /mR/s *2: cd/m2/µGy/s *3: IEC standard
  2. The information given herein may be modified without notice due to product improvement or further development.