MONOBLOCK® Medico MMB125PN3.5
- Suministro integrado de alto voltaje, suministro de filamento, tubo de rayos X, puerto de haz y electrónica de control
- Compacto y ligero
- <1 ms de tiempo de subida es ideal para extremidades
- Diseñada específicamente para el OEM C-Arm
*Nota: Todas las especificaciones están sujetas a cambios sin previo aviso. Consulte la versión en inglés en PDFde esta hoja de datos para obtener la revisión más actualizada.
MONOBLOCK® Medico MMB125PN3.5
El monoblock médico MMB125PN3.5 de Spellman® con un tiempo de subida de 1 ms es ideal para extremidades, aplicaciones especializadas e imágenes vasculares. Beneficiándose por los más de 70 años de innovación de alto voltaje de Spellman con esta fuente de rayos X monoblock MMB125PN3.5® diseñada específicamente para el OEM C-arm. Nuestra tecnología avanzada y nuestra experiencia en diseño junto con nuestra profundidad de capacidades de fabricación posicionan a Spellman como la mejor elección para sus requisitos de Monoblock®.
La serie ULTRA-Fast MMB de Spellman utiliza nuestras tecnologías únicas que aumentan la calidad del haz de rayos X y reducen la dosis del paciente. La fluoroscopia pulsada mejora las imágenes de la anatomía densa y compleja para apoyar aún más el manejo de la dosis. Con un tiempo de subida de <1 ms, la serie MMB de Spellman es una de las más rápidas de la industria.
Especificaciones
(Ref. 128143-001 REV. A)
SPECIFICATIONS
X-Ray Characteristics:
Focal Spot: 0.5mm for small focus
1.6mm for large focus
Target Angle: 16°
Target Material: Tungsten
Beam Filter: 0.8mm Al
Beam Geometry: Refer to line drawing
X-Ray Leakage: Less than <1mGy/hour @ 1meter
from tank surface.
Maximum Filament Current: 4.3A
Filament Inverter
Switching Frequency: 20kHz
Anode Heat Content: 35.5kJ
Maximum Anode
Heat Dissipation: 600W
Distance Between
Focal Spot to X-Ray
Output Window: 45mm
Focal Spot Position: Refer to outline drawing, additionally
it is marked on tank cover.
Input Power:
Input Voltage: 190-264Vac, single phase, 50/60 Hz
Continuous Current: ≤9A @ 600W, 220V
Peak Current: ≤34A @ 3500W, 220V
X-Ray Tube Voltage:
Operational Range: 40 to 125kV
kV Rise Time: <1ms (from 10% to 90%)
Reproducibility: ≤0.05 per IEC60601-2-54
kV Ripple: ≤1%
kV Accuracy
Fluoroscopy: ±5%
kV Overshoot: ≤5%
X-Ray Tube Current:
Fluoro: 0.2mA to 6 mA (small focal spot)
Pulsed Fluoro: 0.5mA to 10 mA (small focal spot)
Radiography: 10mA to 40mA (large focal spot)
mA Accuracy: ±10%
Maximum Operating Conditions:
Continuous
Low Level Fluoro: 6 mA for 5 minutes
Continuous
High Level Fluoro: 10 mA for 2 minutes
Pulsed Fluoro: 0.5fps, 1fps, 2fps, 4fps, 8fps, 15fps,
25fps, 30fps for 2 minutes
Pulse on time: the lower value of 40ms
or 50% duty cycle
Radiographic: Single shot large focal spot,
0.1 seconds @ 3500 watts
Maximum Anode
Heat Dissipation: 600W
Average Power: 600W for 5 minutes
Tank Heat Content: No less than 675kHU
Max. Cooling Rate: 150W
X-Ray Tube Current Protection:
Over Current (High mA): Trip point is set at 15% over maximum rated current, or at 15% over programmed output current value for longer than 50ms.
Under Current (High mA): Trip point is set at 15% under programmed output current value for longer than 50ms.
Over Current (Low mA): Trip point is set at 20% over maximum rated current, or at 20% over programmed output current value for longer than 50ms.
Under Current (Low mA): Trip point is set at 20% under programmed output current value for longer than 50ms.
X-Ray Tube Voltage Protection:
Over Voltage (High kV): Trip point is when the kV output exceeds 137.5kV for more than 10ms or it set is at 10% over programmed output voltage value for longer than 30ms.
Under Voltage (Low kV): Trip point is set at 10% under the programmed output voltage value for longer than 30ms.
X-Ray Tube Arc Protection:
Arc Intervention: Unit will detect an Arc but HV will not be shut down, but if multiple arcs occur (4 arcs in 10 seconds) the unit will shut down.
Over Temperature Protection:
Over Temperature: Over temperature of tank cover trip point shall be within 60°C ±5°C. Over temperature of tank oil trip point shall be set 65°C.
Operating Temperature: 0 to +40 ºC.
Storage Temperature: -20 to +70 ºC
Altitude: 0 to 8000 feet (0 to 2438 meters)
Humidity: 5 to 95%, non-condensing.
Dimensions: X-Ray Tank: 12.2” x 6.2” x 5.7” (310mm x 158mm x 145mm)
Refer to outline drawing.
Controller: 14.9” x 10.6” x 3.2” (380mm x 270mm x 83mm) Refer to outline drawing.
Weight:
X-Ray Tank: 27.5 pounds (13kg)
Controller: 9.9 pounds (4.5kg)
Regulatory Approvals:
Designed to be compliant to:
IEC 60601-1:2005+A
Medical electrical equipment Part 1: General requirements for basic safety and essential performance.
IEC 60601-1-2
2007 Medical electrical equipment Part 1-2: General requirements for basic safety and essential performance- Collateral standard: Electromagnetic compatibility—Requirements and tests.
IEC 60601-1-3
2008 Medical electrical equipment Part 1-3: General requirements for basic safety and essential performance- Collateral standard: Radiation protection in diagnostic X-Ray equipment.
IEC 60601-2-54
2009 Medical electrical equipment Part 2: Particular requirements for the basic safety and essential performance of X-Ray equipment for radiography and radioscopy.
EMC
Designed to meet IEC requirements for medical components. (Note: External EMI filter may be required)
RoHS
Controller and Tank Assembly are RoHS compliant.
AC LINE POWER CONNECTOR— TE: 1-350943-0
| PIN | SIGNAL | PARAMETERS |
|---|---|---|
| 1 | Ground | Earth Ground |
| 2 | AC Input 1 | 190 - 264Vac, single phase, 50/60Hz, 34A max. |
| 3 | AC Input 2 | 190 - 264Vac, single phase, 50/60Hz, 34A max. |
DIGITAL INTERFACE—9 PIN FEMALE D CONNECTOR TE: 5747844-5
| Pin | Signal | Parameters |
|---|---|---|
| 1 | N/C | No Connection |
| 2 | RS-232 TX Out | RS-232 Transmit |
| 3 | RS-232 RX In | RS-232 Receive |
| 4 | NC | No Connection |
| 5 | RS-232 Ground | Ground from RS-232 transceiver IC |
| 6 | NC | No Connection |
| 7 | NC | No Connection |
| 8 | NC | No Connection |
| 9 | NC | No Connection |
ANALOG INTERFACE—15 PIN FEMALE D CONNECTOR TE: 5747845-5
| PIN | SIGNAL | PARAMETERS |
|---|---|---|
| 1 | GND | Signal Ground |
| 2 | +5Vdc Out | +5Vdc, 100mA max. |
| 3 | Prep | User signal (Contact Closure) to alert the generator that exposure sequence will begin. Once this signal is active, exposure parameters are locked in and cannot be changed. Contact connection to pin 14. Closed = PREP, the filament is placed in preheat mode |
| 4 | Ready | The generator is ready for X-Ray exposure. Open Collector. Low/Active = Ready |
| 5 | Exposure | User signal (Contact Closure) to generator to generate X-Rays. Filament is boosted, and high voltage is generated after the boost time. Contact connection to pin 14. Closed = Exposure |
| 6 | X-Ray ON 75% Status | Transistor output to indicate X-Ray ON status synchronized with 75% of kV set point |
| 7 | X-Ray ON Status |
Transistor output to indicate X-Ray ON status synchronized with kV start up |
| 8 | X-Ray ON Shutdown |
User signal to generator to rapidly turn HV OFF and ON during serial exposure sequence. Low/Active=HV OFF |
| 9 | HVG Fault Status | Generator signal indicating generator fault. Open collector transistor output. Low/Active = Fault |
| 10 | kV Monitor | Signal from generator. 0-10V = 0-140kV |
| 11 | mA Monitor | Signal from generator. Large focus: 0-10V = 0-50mA Small focus: 0-5V=0-10mA |
| 12 | Filament Current Monitor | Signal from generator. 0-10V = 0-6A |
| 13 | Monitor Ground | Ground for reference of monitor signals |
| 14 | +24dc Out | For connection to PREP and EXPOSURE control relay coils |
| 15 | Shield Ground | For connection of interface cable shield to generator chassis ground |
Tablas y Diagramas
DIMENSIONS: in.[mm]
GENERATOR TANK
FRONT VIEW
TOP VIEW
CONTROL UNIT
FRONT VIEW
TOP VIEW
SIDE VIEW
