XRB302 Monoblock® Industrial X-Ray Generators

  • Integrated HV Supply, Filament Supply, X-Ray Tube, Beam Port and Control Electronics
  • Compact & Lightweight
  • Can be Mounted in Any Physical Orientation
  • Standard RS-232 Digital Interface

80kV, 320W X-Ray Source

Spellman’s XRB302 Series of Monoblock® X-Ray sources are designed for OEM applications powering its internal X-Ray tube up to 160kV at 320W. Features like small package size and RS-232 digital interface simplify integrat­ing the XRB302 into your X-Ray system. Standard models are available with fan shaped beam geometry. Proprietary emission control circuitry provides excellent regulation of X-Ray tube current, along with outstanding stability perfor­mance. 

Typical applications:

  • X-Ray Scanning: Food Inspection
  • Fill Level Confirmation
  • Security Applications

CE Marking

Specifications

(Ref. 128091-001 REV. G)

X-Ray Characteristics:

Tube Type: Glass tube, Tungsten target, Be filter

Focal Spot Options: 0.8mm x 0.8mm, 0.5mm x 0.5mm (IEC 336)

Beam Filter Options: 5052 Al, 0.040" (±0.01"); two pieces of 6061 Al, 0.16" (±0.005")

Beam Geometry:  Asymmetrical fan 105° x 4°, 80°x10°, cone up to 40°

Input Voltage:

200-264Vac, 50/60Hz, 4.0A max

X-Ray Tube Voltage:

Nominal X-Ray tube voltage is adjustable between 80kV to 160kV

X-Ray Tube Current:

0.5mA to 4mA over specified tube voltage range

X-Ray Tube Power:

320A maximum continuous

Voltage Regulation:

Line: ±0.05% for a ±10% input line change

Load: ±0.05% for a 0.5mA to 4mA load change

Voltage Accuracy:

Voltage measured across the X-Ray tube is within ±2% of the programmed value

Voltage Risetime:

Ramp time shall be <500ms from 10% to 90% of rated output 

Voltage Overshoot:

Within 5% of rated voltage in <10ms

Voltage Ripple:

≤ 1% p-p of rated voltage @ 1kHz

Current Regulation:

Line: ±0.5% @ 50-100% V nominal over specified Line range

Load: ±0.5% @ 50-100% V nominal over specified Load range

Current Accuracy:

Current measured through the X-Ray tube is within ±2% of the programmed value

Current Risetime:

<500ms from 10% to 90% of rated output 

Arc Intervention:

4 arcs in 10 seconds = shutdown

Filament Configuration:

Internal high frequency AC filament drive with closed loop filament emission control

Analog Interface:

0 to 10Vdc ground referenced monitoring signals

Digital Interface:

RS-232

Control Software:

A demo GUI for engineering evaluations will be provided for the RS-232 digital interface upon request.

Interlock Signals:

A hardware interlock functions in digital programming modes.

Operating Temperature:

0°C to +40°C

Storage Temperature:

-40°C to +70°C

Humidity:

10% to 90% relative humidity, non-condensing

Cooling:

Heat exchanger w/fan and oil pump

Input Line Connector:

3 pin, Phoenix Contact 1829167

Digital Interface Connector:

9 pin D, female

Analog Monitoring Connector:

10 pin Phoenix Contact 1755503

PIN  SIGNAL  PARAMETERS

1  Line  200-264Vac Input

2  GND  200-264Vac Input

3  Neutral  Neutral

Grounding Point:

8-32 ground stud provided on chassis

Dimensions:

See outline drawing

Weight:

120lbs (54.4kg) maximum

Orientation:

Can be mounted in any orientation.

X-Ray Leakage:

Not to be greater than 0.5mR/hr at 5cm outside the external surface per FDA 21 CFR 1020.40 and OSHA 29 CFR 1020.96

Regulatory Approvals:

Compliant to 2004/108/EC, The EMC Directive and 2006/95/EC, The Low Voltage Directive.

AC INPUT POWER JB11 3 PIN PHOENIX CONTACT

Pin Signal Parameters
1 Line 200-264Vac Input
2 GND 200-264Vac Input
3 Neutral Neutral

RS-232 DIGITAL INTERFACE JB16 9 PIN FEMALE D CONNECTOR

Pin Signal Parameters
1 N/C No Connection
2 TX RS-232 Transmit
3 RX RS-232 Receive
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

ANALOG MONITORING— JB11 10 PIN PHOENIX CONTACT

Pin Signal Parameters
1 X-Ray Enable +24Vdc = Enable X-Ray 0Vdc/Open = Disable X-Rays
2 RTN Signal Return
3 N/C No Connection
4 kV Monitor 0 to 10Vdc = 0 to 100kV, Zout = 10kΩ
5 SGND Signal Return
6 mA Monitor 0 to 10Vdc = 0 to 5mA, Zout = 10kΩ
7 Fault Open Collector, High (Open) = No Fault, 35Vdc @10mA max.
8 HV On Lamp, Relay N/O Relay Normally Open, 50Vdc @ 1A maximum
9 HV On Lamp, Relay Common Relay Common, 50Vdc @ 1A maximum
10 HV On Lamp, Relay N/C Relay Normally Closed, 50Vdc @ 1A maximum

Tables & Diagrams

DIMENSIONS: in.[mm]

TOP VIEW

XRB302 X-Ray Generator (Image 2)

SIDE VIEW

XRB302 X-Ray Generator (Image 3)

BACK VIEW

XRB302 X-Ray Generator (Image 4)

Note: All specifications are subject to change without notice. Please consult the PDF version of this datasheet for the most up-to-date revision.