X-ray Fluorescence Analyzer MetExpert

X-ray Fluorescence Analyzer MetExpert - CASE

MetExpert-CASE portable XRF device was developed for a high-quality analysis of test samples in the field.
As well as MetzExpert-Z, MetExpert-CASE does qualitatively and quantitatively analyse the chemical composition of solids as well as solutions.
MetExpert-CASE is able to identify more than 70 elements regarding quality and quantity in metals, metal scrap, alloys, geological materials, chemical compounds or in unknown samples in one run.

APPLICATION:

XRF analyser MetExpert-CASE is used in many fields for analysis of main and secondary elements in practically all materials. This applies to analysis in:

incoming and stock alloy inspection
metal scrap upgrade and classification
on-site precious metal alloys verification
customs control of the freight traffic
archaeological & art objects analysis
element analysis of geological material

as well as in scientific research, precise identification of alloys, quality monitoring in metal industry, material control and others.

MAIN SPECS:

Elements identified	> 70 (Z = 20 to 94)
Elements displayed in one test run	up to 21
Concentration range	0.1 - 100%
Measurement time	10 - 100 sec / full spectrum
Energy resolution at 5.9 keV	≤ 250 eV (up to 130 eV available)
Min. measurable energy	≤ 750 eV
X-ray beam scource	40 kV compact fine focus x-ray tube
Detector	thermostated, Peltier-cooled Si-pin
Power supply	12V DC, 230V / 50Hz or 110V / 60Hz
Battery life time	≥ 2 hours measuring time

FEATURES:

The MS Windows based unique software of MetExpert automatically controls all functions of the spectrometer. Many thousands of measurements, including spectra, can be saved to hard disk and printed-out later or moved to another PC for further processing.
During the test run all elements from Ca to Pu will be analysed. For each element the quantity value and its tolerance will be calculated and compared with preset tolerance. In case the estimated tolerances are within preset tolerance range the elements and their percentage contents will be displayed. Operator has posibility to change the tolerance threshold according to his needs.
MetExpert devices calculate the quantities of each element using its fundamental spectral data. No external calibration standards needed.
The MetExpert-CASE device allows operator to preset the list of elements to be analysed. This option gives a possibility to estimate the trace elements with increased precision.
Besides the analyse function of showing the measured element concentrations the MetExpert offers 2 more options: For material identification the measured results are compared with a material database and the name of the material found is displayed.
When sorting the device checks if the actual measurement matches with an earlier made reference measurement within determined tolerance data.
The built-in “batch analysis”-function allows a series of measurements without need to open the case. The measurement routine starts after pressing a button, all results are saved for later processing and the device prepares for the next measurement run.
The separate detector unit allows measurement of large objects or hard to access parts.
MetExpert devices have 2 independed levels of protection from X-ray irradiation, which exclude any danger for operator.

AVAILABLE ACCESORIES

We offer and deliver not only the XRF-Analysers, but also the consumables, accesories and devices for sample preparation and other laboratory needs, for example:

	Description	Application	Additional INFO
*	plastic disposable container	measurement of liquids or powders	-
*	MetExpert-Archivarius	Software package for desktop PC for collecting, processing and storing of data from one or a number of MetExpert-CASE portable devices	-
*	laboratory devices: shakers, thermostats, stirrers, ...	sample preparation	Lab4you homepage
*	materials for optic, electronic, lasers, reagents	general laboratory needs	MolTech homepage

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