554801 X-ray Apparatus Mo, Complete
Overview
Fully-featured, microprocessor-controlled device with x-ray tube Mo and goniometer designed for conducting a wide variety of experiments in x-ray physics. The high-voltage system, x-ray tube and experiment chamber are all within a radiation-proof housing. German type approval as school x-ray apparatus and full-protection device. The type approval is also valid for further x-ray tubes (Fe, Cu, Ag, W). The x-ray tubes are delivered completely adjusted and allow thus an easy and user-friendly exchange. Highest safety and operation comfort by an automatic door locking, which unlock the doors automatically, when no x-ray radiation is generated.
Two large displays show all relevant information on the current experiment. The tube voltage and tube current can be set in the ranges 0 to 35 kV and 0 to 1 mA respectively. The built-in rate meter including counter-tube voltage supply enables direct measuring in conjunction with a Geiger-M�ller counter tube. The x-ray apparatus can also be connected to a PC via the USB-port (software included) for recording Bragg spectra. Alternative the two analogue outputs (counting rate and angular position) permit data acquisition using a chart recorder.
The goniometer (554 831) enables precise setting of any angular position of the sensor and the target as well as coupled 2:1 sensor and target motion, both manual and automatic angular scans are possible.
Two screened coaxial lead-ins and one free access duct provide access to set-ups in the experiment chamber, e.g. for connecting an x-ray energy detector.
Device fully assembled and adjusted, ready for operation.
Technical Data
School x-ray apparatus and full-protection device with German typeapproval for school use (approval No. BFS 05/07 V/SchR�V) (suitable for the operation with the exchangeable tubes: Fe, Cu, Mo, Ag, W)
Dose rate at a distance of 10 cm: <1 �S/h
Two independent safety circuits for doors, high voltage and emission current (security approval by T�V Rheinland and according to requirement regulations for type control PTB 2005)
Automatic door locking: doors can be opened only, when no high voltageis present i.e. no x-ray radiation can be generated (security approval by T�V Rheinland and according to requirement regulations for type control PTB 2005)
High voltage: 0 ... 35.0 kV (regulated DC voltage)
Tube current: 0 ... 1.00 mA (independent regulated DC)
Visible x-ray tube with molybdenum anode for characteristic short-wave radiation:
Kα = 17.4 keV (71.0 pm), Kβ = 19.6 keV (63.1 pm)
Fluorescent screen for transillumination experiments: d = 15 cm
Built-in rate meter including voltage supply for GM counter tube
Loudspeaker: as an acoustic ratemeter
Two 4-digit displays (25 mm high) for displaying the following as desired: high voltage, anode current, counting rate, target/sensor angle, scanning range, step width, gate time
Goniometer (554 831), stepping-motor controlled
Operating modes: manual control and automatic scan for sensor only,target only, 2:1 coupling
Angular range:
target unlimited (0� ... 360�)
sensor -10� ... +170� Step width: 0.1�
Exposure timer, gate time: 0.5 s ... 9999 s
Bushings in the experiment chamber: high-voltage coaxial cable, BNC coaxial cable, empty channel for e.g. tubing, cable etc.
Analog outputs: each proportional to target angle and to counting rate for chart recorder connection
USB port for connecting a PC to control the x-ray apparatus, data recording and evaluation by the delivered Windows software
LabVIEWTM driver for Windows and Linux available free of charge at http:/www.ld-didactic.com for user defined controlling and measuring
Input voltage: 230 V (�10 %) / 47 - 63 Hz
Power consumption: 120 VA
Dimensions: 67 cm x 48 cm x 35 cm
Weight: 41 kg
Scope of delivery
X-ray apparatus with X-ray tube Mo
Goniometer (554 831)
NaCl crystal (554 78), Lattice-plane spacing: 282 pm
Zirconium foil
Cover for fluorescent screen
Dust cover
USB cable
Software for Windows 98/2000/XP/Vista
Additionally required:
End-window counter with cable (559 01)
Two large displays show all relevant information on the current experiment. The tube voltage and tube current can be set in the ranges 0 to 35 kV and 0 to 1 mA respectively. The built-in rate meter including counter-tube voltage supply enables direct measuring in conjunction with a Geiger-M�ller counter tube. The x-ray apparatus can also be connected to a PC via the USB-port (software included) for recording Bragg spectra. Alternative the two analogue outputs (counting rate and angular position) permit data acquisition using a chart recorder.
The goniometer (554 831) enables precise setting of any angular position of the sensor and the target as well as coupled 2:1 sensor and target motion, both manual and automatic angular scans are possible.
Two screened coaxial lead-ins and one free access duct provide access to set-ups in the experiment chamber, e.g. for connecting an x-ray energy detector.
Device fully assembled and adjusted, ready for operation.
Technical Data
School x-ray apparatus and full-protection device with German typeapproval for school use (approval No. BFS 05/07 V/SchR�V) (suitable for the operation with the exchangeable tubes: Fe, Cu, Mo, Ag, W)
Dose rate at a distance of 10 cm: <1 �S/h
Two independent safety circuits for doors, high voltage and emission current (security approval by T�V Rheinland and according to requirement regulations for type control PTB 2005)
Automatic door locking: doors can be opened only, when no high voltageis present i.e. no x-ray radiation can be generated (security approval by T�V Rheinland and according to requirement regulations for type control PTB 2005)
High voltage: 0 ... 35.0 kV (regulated DC voltage)
Tube current: 0 ... 1.00 mA (independent regulated DC)
Visible x-ray tube with molybdenum anode for characteristic short-wave radiation:
Kα = 17.4 keV (71.0 pm), Kβ = 19.6 keV (63.1 pm)
Fluorescent screen for transillumination experiments: d = 15 cm
Built-in rate meter including voltage supply for GM counter tube
Loudspeaker: as an acoustic ratemeter
Two 4-digit displays (25 mm high) for displaying the following as desired: high voltage, anode current, counting rate, target/sensor angle, scanning range, step width, gate time
Goniometer (554 831), stepping-motor controlled
Operating modes: manual control and automatic scan for sensor only,target only, 2:1 coupling
Angular range:
target unlimited (0� ... 360�)
sensor -10� ... +170� Step width: 0.1�
Exposure timer, gate time: 0.5 s ... 9999 s
Bushings in the experiment chamber: high-voltage coaxial cable, BNC coaxial cable, empty channel for e.g. tubing, cable etc.
Analog outputs: each proportional to target angle and to counting rate for chart recorder connection
USB port for connecting a PC to control the x-ray apparatus, data recording and evaluation by the delivered Windows software
LabVIEWTM driver for Windows and Linux available free of charge at http:/www.ld-didactic.com for user defined controlling and measuring
Input voltage: 230 V (�10 %) / 47 - 63 Hz
Power consumption: 120 VA
Dimensions: 67 cm x 48 cm x 35 cm
Weight: 41 kg
Scope of delivery
X-ray apparatus with X-ray tube Mo
Goniometer (554 831)
NaCl crystal (554 78), Lattice-plane spacing: 282 pm
Zirconium foil
Cover for fluorescent screen
Dust cover
USB cable
Software for Windows 98/2000/XP/Vista
Additionally required:
End-window counter with cable (559 01)
; "554801 X-ray Apparatus Mo, Complete")