DXM100 Series

  • Output of 100kV at up to 1200W
  • Compact & Lightweight Modular Unit
  • Universal Input, Power Factor Corrected
  • USB, Ethernet and RS-232 Standard Interfaces
  • CE Compliant

1200W Industrial X-Ray Generators

Spellman’s new DXM100 X-Ray generator module is designed for OEM applications up to 100kV at 1200 watts. Its universal input, small package size and choice of three standard digital interfaces simplifies integrating the DXM100 into your X-Ray analysis system. DSP based emission control circuitry provides excellent regulation of emission current, along with outstanding stability.

Typical applications:

  • NDT Analysis
  • Plating Measurement
  • Mineral Analysis
  • Crystal Inspection
  • Diamond Inspection
  • Food/Product Inspection

CE ROHS RU Marking

Specifications

(Ref. 128107-001 REV. F)

Input Voltage:

Power factor corrected input, ≥ 0.98 180-264Vac, 47-63Hz, 8.25A maximum

Output Voltage:

100kV, maximum

Output Polarity:

Negative-for floating filament X-Ray tubes 

Output Current:

12mA maximum

Output Power:

1200 Watts maximum

Output Voltage Regulation:

≤ 0.01% of rated output voltage over specified input voltage range

≤ 0.01% of rated output voltage for a full load change

Emission Current Regulation:

≤ 0.01% of rated output current over specified input voltage range

≤ 0.01% of rated output current for a change from 30% to 100% of rated output voltage

Filament is disabled when kV is <30% of full scale output 

Ripple:

≤ 1%rms at >20 kHz, 0.1%rms below 20 kHz

Stability:

≤ 25ppm/hr after a 2 hour warm up

Temperature Coefficient:

≤ 50ppm per degree C

Environmental:

Temperature Range:

Operating: 0°C to 40°C

Storage: -40°C to 85°C

Humidity:

20% to 85% RH, non-condensing.

Filament Configuration:

Closed loop emission control regulates filament setting 
to provide desired X-Ray tube emission current.

Output: 5.0 amps at a compliance of 10.0 volts, maximum. The filament loop is disabled when the kV output is less than 30% of full scale output to protect the X-Ray tube. Other filament levels available on special order. 

Control Interface:

Local Interface:

Potentiometers are provided to adjust filament limit and preheat levels

Remote Interface:

USB, Ethernet and RS-232 are standard. All digital monitors have an accuracy specification of 2%

Control Software:

A Windows graphical user interface example is provided. Built-in diagnostics can be performed over Ethernet via a Java applet and any standard web browser

High Voltage Enable:

A hardware based, dry contact closure will enable the power supply into the high voltage on mode

Monitor Signals:

Voltage and current monitor signals are scaled 0-10Vdc equals 0-100% of full scale, accuracy is 1%

Over Power Fault:

 The maximum power the unit can supply can be programmed (0-1200 watts) via the digital interface, this setting will be stored in memory. An over power fault will occur if the output power is ≥ 105% of the set point value. When an over power fault occurs the high voltage output will be disabled and the Over Power Fault indictor will be activated on the GUI/Applet. Additionally both the UV and OV fault LED’s on the DXM100 will be illuminated.

Cooling:

Forced air

Dimensions:

6.25. H X 12. W X 15.5. D (158.75mm x 304.79mm x 393.7mm)

Weight:

43 pounds (19.5kg)

Input Line Connector:

IEC320 with EMI filter, 6´ (1.83 meter) cord set provided

Output Connector:

CA10 (R10). See table for pin out information

Regulatory Approvals:

Compliant to 2004/108/EC, The EMC Directive and 2006/95/EC, The Low Voltage Directive. UL/CUL recognized file E227588. Compliant to 2002/95/EC, RoHS.

DXM100 ANALOG INTERFACE—J2 15 PIN MALE D CONNECTOR

Pin Signal Signal Parameters
1 Power Supply Fault Open Collector, 35V @ 10mA Maximum
2 Current Program In 0 to 10V=0 to 100% Rated Output, Zin=10MΩ
3 Voltage Program In 0 to 10V=0 to 100% Rated Output, Zin=10MΩ
4 Filament Limit Input 0 to 10V=0 to 100% Rated Output, Zin=10MΩ
5 Local Filament Limit Multi-turn front panel potentiometer
6 Filament Preheat Input 0 to 10V=0 to 100% Rated Output, Zin=10MΩ
7 Local Filament Preheat Multi-turn front panel potentiometer
8 Voltage Monitor 0 to 10V=0 to 100% Rated Output, Zout =4.99k, 1%
9 Signal Ground Ground
10 Current Monitor 0 to 10V=0 to 100% Rated Output, Zout =4.99k, 1%
11 X-ray Enable Input Connect to Pin 12 to HV Enable Supply
12 X-ray Enable Output +15V @ Open, ≤15mA @ Closed
13 Filament Monitor 1 Volt=1 Amp, Zout=10kΩ
14 X-ray On Output Signal Open Collector, 35V @10mA Maximum
15 Spare NC

RS-232 DIGITAL INTERFACE—J3 9 PIN FEMALE D CONNECTOR

Pin Signal Signal Parameters
1 NC No Connection
2 TX out Transmit Data
3 RX in Receive Data
4 NC No Connection
5 SGND Ground
6 NC No Connection
7 NC No Connection
8 NC No Connection
9 NC No Connection

USB DIGITAL INTERFACE—J4 4 PIN USB "B" CONNECTOR

Pin Signal Signal Parameters
1 VBUS +5 Vdc
2 D- Data -
3 D+ Data +
4 GND Ground

ETHERNET DIGITAL INTERFACE—J5 8 PIN RJ45 CONNECTOR

Pin Signal Signal Parameters
1 TX+ Transmit Data +
2 TX- Transmit Data -
3 RX+ Receive Data +
4 NC No Connection
5 NC No Connection
6 RX- Receive Data -
7 NC No Connection
8 NC No Connection

J6 CA10 (R10) HV CONNECTOR

Pin Output Connection
C (common) High Voltage Output
S (small) High Voltage Output
L (large) Filament Output

Note: No high voltage cable is provided

Tables & Diagrams

DIMENSIONS: in.[mm]

BOTTOM VIEW

DXM100 X-Ray Generator (Image 3)

FRONT VIEW

DXM100 X-Ray Generator (Image 4)

SIDE VIEW

DXM100 X-Ray Generator (Image 5)

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