location
20 Strathearn Avenue Unit #3
Brampton, Ontario, Canada, L6T 4P7

E7242X/E7242FX/E7242GX Rotating Anode X-Ray Tube Housing Assembly

toshibatube

 

  • Rotating anode X-ray tube assembly for the purpose of general diagnostic X-ray procedures.
  • Specially processed Rhenium-tungsten faced molybdenum target of 74 mm diameter.
  • These tubes have foci 1.5 and 0.6, and are available for a maximum tube voltage 125 kV.
  • Accommodated with IEC60526 type high-voltage cable receptacles.

General Data:

IEC Classification (IEC60601-1:2005): Class Ⅰ ME EQUIPMET

Electrical:

Circuit:
High Voltage Generator: Constant Potential High-Voltage Generator
Grounding: Center-grounded

Nominal X-ray Tube Voltage (IEC60613:2010):
Radiographic: 125 kV

Nominal Focal Spot Value (IEC60336:2005):
Large Focus: 1.5
Small Focus: 0.6

Nominal Anode Input Power (at 0.1s):

50 Hz 60 Hz
Large Focus: 47 Kw 50 kW
Small Focus: 16.5 kW 18 kW

 

Nominal Radiographic Anode Input Power (IEC60613:2010):

50 Hz 60 Hz
Large Focus: 37 Kw 41 kW
Small Focus: 14 kW 16 kW

 

Motor Ratings:

Stator: XS-RA Starting Running
Driven Frequency   [Hz] 50/60 50/60
Input Power  [W] 1050 270 43
Voltage 1) 3)   [V] 200 100 40
Current 2)  [A] 6.0 3.0 1.2
Min. Speed Up 4)  [s] 0.8 1.5
Capacitor  [μF] 24 24 24

Note:

  1. Applied voltage between common and main terminal.
  2. Common current.
  3. The every applied voltage must be never exceeded 110% of the above specification.
  4. The speed-up time is allowed up to 110% of the above specification.

Anode Speed:
50 Hz: Minimum 2700 min-1
60 Hz: Minimum 3200 min-1

Stator Resistance:
Common-Main Winding:  27.5 Ω
Common-Auxiliary Winding: 58.0 Ω

Resistance between Housing and Low Voltage Terminals: Minimum 2 MΩ

Normal Operating Range of the Housing Temperature: 16 ~ 75 °C

Mode of Operation: Intermittent

Mechanical:

Dimensions: See dimensional outline
Overall Length: 479 mm
Maximum Diameter: 152.4 mm

Target:
Anode Angle: 14 degrees
Diameter: 74 mm
Construction:  Rhenium-Tungsten faced molybdenum

Filtration:
Permanent Filtration: 0.9 mm Al / 75 kV IEC60522:1999
Available Additional Filter combination (0.4 – 1.5 mm): Maximum 2.4 mm Al / 75 kV

Radiation Protection (In accordance with IEC60601-1-3:2008):
Leakage Technique Factor: 125 kV, 4 mA

X-ray Coverage: 354 × 354 mm at SID 710 mm

Weight (Approx.): 16 kg

High Voltage Receptacle: To meet the requirements of IEC60526 Corrigendum1:2010

Cooling Method: Natural or forced air

Tube Housing Model Number:
E7242X:  XH-121
E7242FX:  XH-126
E7242GX: XH-150

Brochure: