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X-ray investigation of crystal structures / Laue method

Principle

Laue diagrams are produced when monocrystals are irradiated with polychromatic X-rays. This method is primarily used for the determination of crystal symmetries and the orientation of crystals. When a LiF monocrystal is irradiated with polychromatic X-rays, a characteristic ...

 
Детали

Продукт No: P2541601

X-ray investigation of crystal structures / Laue method with digital X-ray image sensor

Principle

Laue diagrams are produced when monocrystals are irradiated with polychromatic X-rays. This method is primarily used for the determination of crystal symmetries and the orientation of crystals. When a LiF monocrystal is irradiated with polychromatic X-rays, a characteristic ...

 
Детали

Продукт No: P2541602

X-ray dosimetry

 
Детали

Продукт No: P2541805

Contrast medium experiment with a blood vessel model

Principle

When a blood vessel model is irradiated with X-rays, the blood vessels themselves are not visible at first. It is only after the injection of a contrast medium that the blood vessels become visible.

Tasks

  1. Inject a 50% potassium iodide solution into the blood ...
 
Детали

Продукт No: P2541901

Determination of length and position of an object which can

Principle

This experiment provides training in determining the length and position of an object based on an X-ray image. A metal pin that is embedded in a wooden block is used as the model. This experiment is also an excellent preparatory exercise for demonstrating the principle of computed ...

 
Детали

Продукт No: P2542001

Debye-Scherrer diffraction patterns of powder samples with three cubic Bravais lattices

Principle

Polycrystalline powder samples, which crystallize in the three cubic Bravais types, simple, face-centered and body-centered, are irradiated with the radiation from a Roentgen tube with a copper anode. A swivelling Geiger-Mueller counter tube detects the radiation that is ...

 
Детали

Продукт No: P2542101

Debye-Scherrer diffractions pattern of powder samples with a diamond structure (according to Bragg-Brentano)

Principle

Polycrystalline powder samples, which crystallize in the three cubic Bravais types, simple, face-centered and body-centered, are irradiated with the radiation from a Roentgen tube with a copper anode. A swivelling Geiger-Mueller counter tube detects the radiation that is ...

 
Детали

Продукт No: P2542201

Debye-Scherrer diffraction patterns of powder samples with a

Principle

A polycrystalline powder sample of zinc is irradiated with the radiation from a X-ray tube with a copper anode. A Geiger-Mueller counter tube is automatically swivelled to detect the radiation that is constructively reflected from the various lattice planes of the crystallites. ...

 
Детали

Продукт No: P2542301

Debye-Scherrer diffraction patterns of powder samples with a

Principle

A polycrystalline powder sample of lead dioxide is irradiated with the radiation from a X-ray tube with a copper anode. A Geiger-Mueller counter tube is automatically swivelled to detect the radiation that is constructively reflected from the various lattice planes of the ...

 
Детали

Продукт No: P2542401

Debye-Scherrer diffraction patterns with a cubic powder

Principle

A cubic crystalline powder sample is irradiated with the radiation from a X-ray tube with a copper anode. A Geiger-Mueller counter tube is automatically swivelled to detect the radiation that is constructively reflected from the various lattice planes of the crystallites. The ...

 
Детали

Продукт No: P2542501

Diffraction measurements to determine the intensity of Debye-Scherrer reflexes using a cubic powder sample

Principle

A polycrystalline, cubic face-centered crystallizing powder sample is irradiated with the radiation from a Roentgen tube with a copper anode. A Geiger-Mueller counter tube is automatically swivelled to detect the radiation that is constructively reflected from the various lattice ...

 
Детали

Продукт No: P2542601

Debye-Scherrer diffraction measurements for the examination of the texture of rolled sheets

Principle

A polycrystalline, cubic face-centered crystallizing copper powder sample and a thin copper sheet are separately irradiated with the radiation from a Roentgen tube with a copper anode. A Geiger-Mueller counter tube is automatically swivelled to detect the radiation that is ...

 
Детали

Продукт No: P2542701

X-ray energy spectroscopy - calibration of the X-ray energy

Principle

Various metal samples are subjected to polychromatic X-rays. The resulting fluorescence radiation is analysed with the aid of a semiconductor detector and a multi-channel analyser. The maxima of intensity of the corresponding characteristic X-ray lines are determined. The ...

 
Детали

Продукт No: P2544001

Energy resolution of the X-ray energy detector

Principle

Various metal samples are subjected to polychromatic X-rays. The resulting fluorescence radiation is analysed with the aid of a semiconductor detector and a multichannel analyser. The energy of the characteristic X-ray lines and their full widths at half maximum are determined. ...

 
Детали

Продукт No: P2544101

Inherent fluorescence radiation of the X-ray energy detector

Principle

Fluorescence radiation of the elements of a sample can cause fluorescence radiation inside the detector and its housing if the energy is sufficiently high. As a result, the spectrum may include lines that are not caused by the sample. For the detection of potential additional ...

 
Детали

Продукт No: P2544201

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