DXM Series

  • Компактность и легкость конструкции
  • Модели от 20 кВ до 160кВ, 300 Вт, 600 Вт и 1200 Вт
  • Универсальный вход, коррекция коэффициента мощности
  • Возможность установки рентгеновской трубки с «горячим» катодом или анодом
  • Стандартные цифровые интерфейсы: USB, Ethernet и RS-232
  • Соответствует требованиям EС, UL и RoHS
  • Управляемый рост выходного напряжения и детектирование пробоя

* Примечание: Все спецификации могут быть изменены без предварительного уведомления. Пожалуйста, ознакомьтесь с английской версией PDF этой спецификации для получения последней актуальной информации об оборудовании.

CE ROHS RU Marking

300-1200W Industrial X-Ray Generators

Выпускаемые компанией Spellman модули рентгеновских генераторов новой серии DXM предназначены для применения в системах заказчиков в диапазоне до 75 кВ при мощности 1200 Вт. Универсальный вход, малый размер корпуса и возможность выбора из трех стандартных цифровых интерфейсов упрощают интеграцию устройств серии DXM в системы аналитической рентгеноскопии. Доступны модели рентгеновских трубок с плавающим накалом (отрицательная полярность высокого напряжения) и накалом относительно земли (положительная полярность высокого напряжения). Управление эмиссией посредством электронных устройств обеспечивает высокую точность сигнала тока эмиссии и непревзойденную стабильность выходных характеристик.

Типовые применения:

  • Сортировка пластика
  • Экспертиза кристаллов
  • Измерение толщины металлических покрытий
  • Экспертиза бриллиантов
  • Анализ минералов
  • Рентгеновская люминесценция
  • Рентгеновская дифрактоскопия

CE ROHS RU Marking

Технические характеристики

(Ref. 128034-001 REV. AB)

Input Voltage:

90-264Vac: 47-63Hz @ 4.6A for 300 watt units

180-264Vac: 47-63Hz @ 4.3A for 600 watt units

47-63Hz @ 8.2A for 1200 watt units

Output Voltage:

7 models—20kV, 30kV, 40kV, 50kV, 60kV, 70kV, 75kV and 160kV

Output Polarity:

Negative-for floating filament X-ray tubes

Positive-for ground referenced filament X-ray tubes

Power:

3 power ranges available—300 watts, 600 watts and 1200 watts 

Other power levels available on special order.

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. Two types are available: Floating Filament (ac output referenced to negative output voltage) and Ground Referenced Filament (dc output referenced to ground).

Output:

0-5 amps at a compliance of 10 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 RS232 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% 

Cooling:

Forced air 

Dimensions:

300/600 Watts: 4.75. H X 6. W X 12. D 

(120.65mm x 152.4mm x 304.8mm)

1200 Watts:  4.75. H X 12. W X 12. D 
(120.65mm x 304.8mm x 304.8mm)

10.5˝ H X 19˝ W X 21.5˝ D
(266.7mm x 482.6mm x 546.1mm)

Weight:

300/600 Watts: 14 pounds (6.35kg)

1200 Watts:  26 pounds (11.8kg)

Input Line Connector:

IEC320 with EMI filter

Output Connector:

Depends upon polarity selected. See table and drawing. 
Other connectors and pinouts available on special order.

Regulatory Approvals:

 Compliant to EEC EMC Directive. Compliant to EEC Low Voltage Directive. UL/CUL recognized, File E227588. RoHS Compliant.

DXM SELECTION TABLE— 300W, 600W, 1200W

300 Watt 600 Watt 1200 Watt
kV mA Model mA Model mA Model
20 15 DXM20*300 30 DXM20*600 60 DXM20*1200
30 10 DXM30*300 20 DXM30*600 40 DXM30*1200
40 7.5 DXM40*300 15 DXM40*600 30 DXM40*1200
50 6 DXM50*300 12 DXM50*600 24 DXM50*1200
60 5 DXM60*300 10 DXM60*600 20 DXM60*1200
70 4.28 DXM70*300 8.56 DXM70*600 17.12 DXM70*1200
75 4 DXM75*300 8 DXM75*600 16 DXM75*1200
 160   7.5 DXM160N1200 

*Specify “P” for positive polarity or “N” for negative polarity 

FILAMENT TERMINAL BLOCK— TB1 TWO POSITION TERMINAL BLOCK

Pin Signal Signal Parameters
1 Filament Output 0-5 amps, 10Vdc Maximum
2 Filament Output Filament Return

For positive polarity/ground referenced filament units

DXM 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 N/C

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

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

R24 HV CONNECTOR PINOUT J6 CATHODE OUTPUT (160kV)

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

HIGH VOLTAGE OUTPUT CONNECTOR—
J6 FLOATING FILAMENT

20kV-75kV Negative Polarity:

Claymount Mini Federal standard X-Ray connector

160kV Negative Polarity:

R24 (cable not provided)

HIGH VOLTAGE OUTPUT CONNECTOR—
J6:GROUND FILAMENT

Positive Polarity: Spellman High Voltage

Delrin Drywell connector.

4 foot (1.21m) long high voltage cable provided

For positive polarity units a ground referenced filament output is provided on a two position terminal TB1. See table

CLAYMOUNT HV CONNECTOR

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

Note: No high voltage cable is provided

Recommended Cable: Claymount part number: 12096
Cable assembly, L3 CA11, CA11, 10F, CS=Bare 10 foot, Mini Federal Connectors on both ends, "C" and "S" are both connected to the bare shield wire

Таблицы и диаграммы

DIMENSIONS: in.[mm]

DXM Series 300-1200W Industrial X-Ray Generators

DXM Series 300-1200W Industrial X-Ray Generators

DXM Series 300-1200W Industrial X-Ray Generators

DXM Series 300-1200W Industrial X-Ray Generators

DXM Series 300-1200W Industrial X-Ray Generators

DXM Series 300-1200W Industrial X-Ray Generators

DIMENSIONS: in.[mm]

160kV

TOP VIEW

DXM Top View 160kV 

 

FRONT VIEW

DXM Front View 160kV 

 

SIDE VIEW

DXM Side View 160kV