XR40B X-RAY SOURCE ELECTRONICS SET

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XR40B-EC X-RAY SOURCE EMISSION CONTROLLER

DESCRIPTION

The XR40B-EC electronic unit controls the X-ray source emission current. It fully controls the high voltage X-ray source power supply XRHV01-PS via analogue interface 0 – 5V, so the user can see the high voltage and emission current on the XR40B-EC display. The XR40B-EC displayed emission current is the exact emission current (corrected by the water leakage current of the cooling system). This combination allows very convenient and stable control of the X-ray source. The XR40B-EC controller has several interlocks: master interlock, two X-ray tube cover interlocks, high vacuum interlock, cooling water interlock and remote interlock to fully protect both the user and X-ray source. If any interlock condition is not meet the source is disabled. Two operating modes, Standby and Operate, guarantee the most accurate and stable emission immediately after starting an experiment. Easy firmware update via USB port. Unit can be remotely controlled via RS232/485 or Ethernet interfaces.

Capability to operate up to two X-ray sources.

OPTIONS

X-ray monochromator quartz crystal heating
Software control (Version Pro, Extended or Library Module)

NOTE | If any interlock condition is not met, the source cannot be powered on. In addition to these three interlocked safety mechanisms, water leakage current is continuously monitored.

TECHNICAL DATA

Supply voltage	100 – 240 VAC, 50/60 Hz, (power consumption max 1600 W)
Emission current range (I^e)	0 – 50 mA, accuracy 0.1 mA
Anode high voltage range (U^HV)	0.5 – 15 kV, accuracy 0.1 kV
Cathode current (I^catch)	output 1: 2.5 A output 2: up to 6 A in operate mode
Anode power limit	750 W
Emission current ramp	0.1 – 50 mA/sec
High voltage ramp	1 – 1000 V/sec
Interlocks	master, 2 X-ray cover, high vacuum, cooling water, remote
Communication interface	RS232/485, Ethernet
Communication protocol	MODBUS-TCP
User interface	7″ TFT display with touchscreen, digital encoder
Interface languages	English, German, Polish
Dimensions	483 × 133 × 380 mm (W×H×D),19" rack mountable
Weight (approx.)	7 kg

X-RAY SOURCE CONTROL APPLICATION

XRHV01-PS HIGH VOLTAGE POWER SUPPLY

DESCRIPTION

The XRHV01-PS unit provides a 0 to 15 kV output voltage and 800 W max. output power. The power supply is controlled via analogue I/O by XR40B-EC. The high voltage can be set via 0 – 5 V analog input, corresponding to a monitored 0 – 15 kV output voltage. The current limit can be set via 0 – 5 V analog input corresponding to a monitored output current of 0 – 50 mA. The output is fully protected in case of either short or overload current.

ADDITIONAL INFORMATION

Full functionality only in connection with the Emission Controller XR40B-EC.

TECHNICAL DATA

Supply voltage	85 – 260 VAC, 50/60 Hz
Output voltage range Vo	0 – 15 kV
Output current range Io	0 – 50 mA
Max output power	800 W
Voltage regulation	< 0.005%
Polarity	positive
Remote control	via indirect coupled analogue I/O (male D-SUB 9) \| set and monitor 0 – 5 V
Protection	over load and short circuit, voltage supply and temperature
Dimensions	483 × 45 × 420 mm (W×H×D), 19" rack mountable
Weight (approx.)	6.5 kg

XRCB-02 COOLING BOX

DESCRIPTION

The XRCB-02 Cooling Box is mainly used to cooling control of the X-ray Sources. Water cools the X-ray source’s anode, which operates at high potential. All water cooling pipework is electrically isolated. The XRCB-02 cooling box requires a water feed from a re-circulating chiller for correct operation. Water flow, temperature and pressure are continually monitored.

FEATURES

Cooling box can handle up to two X-ray sources
Over pressure safety valve
Anti condensing internal pipework
High voltage resistance pipework for cooling water
Adjustable flowmeter and over pressure valve
Communication with cooling box is via fiber optic wire

TECHNICAL DATA

Supply voltage	230 VAC (with water pump) 110 VAC (with water pump) 110-240VAC (without water pump)
Water cooling	max. 6 bar, 6 l/min. prepared for de-ionized water
Dimensions	483 × 133 × 295 mm (W×H×D) 19″ rack mountable
Weight (approx.)	18 kg

ADDITIONAL INFORMATION

Full functionality only with connection to the Emission Controller XR40B-EC.