SERIE PDM

  • Fuente de rayos X con filamento integrado, puerto de tubo y haz
  • Caja de la electrónica de control separada
  • Compacta y ligera
  • Interfaz de control analógica o digital

FUENTE DE RAYOS X PANORAMA DENTAL

La fuente Panoramic Dental Monoblock (PDM) de Spellman consiste en un tubo de rayos X, una fuente de alimentación de alto voltaje de salida doble y una fuente de filamento con sistema de circuitos de control integrados. La PDM está diseñada para aplicaciones de rayos X dentales extra orales, incluyendo rayos X de CT y panorámicos. Las funciones tales como el tamaño compacto, la interfaz analógica estándar y la interfaz digital RS-232, simplifican la integración de la PDM en su sistema de rayos X. El circuito de control de emisión de diseño propio proporciona una regulación excelente de la corriente del tubo de rayos X, además de una sobresaliente estabilidad y desempeño.

Aplicaciones típicas:

  • Rayos X dentales: imágenes panorámicas y de CT

Especificaciones

(Ref. 128109-001 REV. C)

X-Ray Tube Characteristics:

Target Angle: 5 degrees

Focal Spot: 0.5mm nominal

Beam Filtration: 3.0mm of Al equivalent

Beam Geometry: see page 3

X-Ray Tube Voltage:

Nominal X-Ray tube voltage is adjustable between 50kV to 90kV

Voltage Regulation:

Line: ±0.5% for a ±1V change of nominal input line voltage

Load: ±0.1% for a load change of 25µA to maximum rated current

X-Ray Tube Current:

1mA to 10mA over specified tube voltage range

Current Regulation:

Line: ±0.5% for a ±1V change of nominal input line voltage

Load: ±0.5% for a voltage change of 35kV to 80kV

X-Ray Tube Power:

900 watts peak power 

Duty Cycle:

CT (Pulsed): ≤ 45 seconds scan time cycle at up to 40 pulses per second available 

Panoramic (Continuous): Maximum scan time = 30s, with 60s off-time. Five consecutive scans

Input Voltage:

100-240Vac ±10% 50/60 Hz, 10 amps RMS maximum

Interface:

The RS-232 serial communications interface will be used to program and monitor output voltage and current, control various functions and report status and faults.

Digital Interface Connector:

RS-232: 9 pin D connector, male 

Operating Temperature:

0°C to +40°C

Storage Temperature:

-20°C to +70°C

Humidity:

5% to 95% relative humidity, non-condensing

Cooling:

Convection

Dimensions:

X-Ray Tank: 9.7"W X 7.7"H X 4.7"D (247mm X 195mm X 119mm)

Inverter/Controller: 7.10"W X 9.80"H X 3.60"D (180mm X 250mm X 92mm) 

Weight:

X-Ray Tank: 17lbs (7.7kg)

Inverter/Controller: 6.5lbs (3kg)

X-Ray Leakage:

Less than 100mR/hour (or <1mGy/hr) @ 1meter from the Monoblock® surface.

Regulatory Approvals:

Compliant to EMC 60601-1-2. UL/CUL recognized file E242584.

Pin Signal Parameters
1 X-Ray Ready/Sync +5 V Logic
2 X-Ray Enable +5 V Logic
3 + X-ray Signal (Exgate) +5VDC = Enable X-Ray, Low (or Open) = Disable X-Ray
4 Signal Ground Signal Ground
5 VMTR Signal (KV monitor) Voltage: 0 to +5.00 V max, Scale Factor: 0 – 5.00 Vdc = 0 to 100 kV
6 Signal Ground Signal Ground
7 IMTR Signal (mA monitor) Voltage: 0 to +5.00 V max, Scale Factor: 0 – 5.00 Vdc = 0 – 12.1mA
8 Fault Signal Output signal: Open Collector, High (Open) = No Fault
9 HV ON Lamp, Relay N/O Relay Normally Open, Dry contacts rated 1A or less will handle a nominal 50mA DC load.
10 HV ON Lamp, Common Common

RS-232 DIGITAL INTERFACE— J5 9 PIN MALE D CONNECTOR

Pin Signal Parameters
1 N/C No Connection
2 TX Transmit Data
3 RX In Receive Data
4 N/C No Connection
5 SGND Signal Ground
6 N/C No Connection
7 N/C No Connection
8 N/C No Connection
9 N/C No Connection

LED INDICATORS

Indicator Signal Name Condition Illuminated When...
LED 1 OV High kV occurs
LED 2 UV Low kV occurs
LED 3 UC Low mA occurs
LED 4 OC High mA occurs
LED 5 ARC FLT Arc fault occurs
LED 6 OT Over temperature occurs
LED 7 PW (Pulse mode) Pulse mode selected
LED 8 CW (CW mode) CW mode selected
LED 9 CW (CW mode) X-Ray is ON

Tablas y Diagramas

DIMENSIONS: in.[mm]

PDM Generator Tank

TOP VIEW

PDM X-Ray Generator (Image 2)

FRONT VIEW

PDM X-Ray Generator (Image 4)

SIDE VIEW

PDM X-Ray Generator (Image 6)

PDM Inverter/Controller

TOP VIEW

PDM X-Ray Generator (Image 3)

FRONT VIEW

PDM X-Ray Generator (Image 5)

SIDE VIEW

PDM X-Ray Generator (Image 7)