The «Au-Isomer» gamma-activation ore assay system is intended for high performance industrial use to provide highly accurate, rapid, repeatable, and non-destructive determination of the quantity of gold and associated elements in ore samples.

Electron linear accelerator has the following original technical specifications:

• high efficiency semiconductor pulse modulator for klystron and electron source,
• constant control for electrons energy and beam current.

Spectrometric system for registration of the induced gamma radiation based on multi-crystal HPGe detectors.

The automated control system for the «Au-Isomer» industrial ore assay system enables control over the functioning of the basic components and coordination of timing of their operation.

The information processing system provides information reading from gamma-radiation spectrometers, the calculation of the quantities of gold and associated elements in the sample in accordance with defined algorithms, information transfer for display to the user, and the saving of information for each identified sample by sample number in the database for subsequent retrieval and analysis.

The sample transportation system enables identification and registration of samples, weighs each sample, and moves identified samples from one control point to another (weighing point, sample activation point, measurement point, and the storage point for measured samples) in the successive frames of the ore assay system.

Применение

The «Au-Isomer» gamma-activation ore assay system is intended for high performance industrial use to provide highly accurate, rapid, repeatable, and non-destructive determination of the quantity of gold and associated elements in ore samples. Concentrations of gold and associated elements in ores are determined by using gamma rays to activate nuclei of gold and/or associated elements at a specified dispersion of electrons and registering the gamma quanta of activated nuclei radiation. Software analysis of the registered gamma radiation spectra enables the quantitative analysis of the quantity of gold and/or other elements present in ore samples.

Полный комплект

The «Au-Isomer» ore assay system is sold as a package that includes hardware, software, full set of user documentation, commissioning, technical support and maintenance for a defined period. The basic components of the system are:

• Linear electron accelerator;
• Spectrometric registration system for gamma radiation based on multi-crystals HPGe detectors;
• Control for the system operation;
• Information processing system, including software set for automated definition of quantitative composition of the analyzed elements in identified ore samples stored in a database by sample number for subsequent software analysis;
• Ore sample transportation system;
• Radiation protective unit (build by the customer himself).