Universal analyzer of chemical elements BRA-18
In Spectral X-ray analysis of BRA-18 method of energy-dispersive spectrometry is used, which is to obtain the spectral distribution of fluorescent X-rays using the amplitude of the electrical impulses of some of the detectors recorded the energy quanta.
In other words, the X-ray analyzer BRA-18 is a sophisticated analytical instrument, which is the irradiation of the sample flow of the primary X-rays, the registration of secondary X-radiation (X-ray fluorescence) of atoms excited in the sample by primary radiation X-ray tube, processing the resulting spectrum and calculating the concentration
Analyzer of sulfur crude oil and petroleum ASV-1
The principle of operation of the analyzer is based on measuring the intensity of selection by the analyzer crystal line SKα ray fluorescence sulfur standard sample or test sample. The measured value of the intensity of the SKα proportional to the concentration of sulfur in the sample.
Quantitative X-ray analysis is performed on calibration curves constructed by the GSO. Calibrated by the manufacturer (Bourevestnik, Inc. St. Petersburg) and approved for public release device verification.
Analyzer of sulfur in petroleum and petroleum products ASE-2
The principle of operation of the analyzer is based on measuring the intensity of X-ray characteristic emission of sulfur from the standard or the study sample and the scattered radiation intensity of the hydrocarbon matrix, which is the basis of the sample. The measured value of the integrated intensity of the characteristic line of sulfur in proportion to its concentration in the sample.
Specialized analyzer of transuranic elements ARF-7
The principle of operation of the analyzer based on the excitation of fluorescent radiation of elements determined by radiation X-ray tube, followed by expansion into a spectrum by Cauchois. Focused crystal analyzer fluorescence radiation defines the elements and line standards are allocated to the focal Rowland circle. Further, they in turn registered by the scintillation detector.
Teaching mathematics software allows you to produce qualitative, quantitative, and reference-free semi-quantitative analysis of various materials.
Flow-through analyzer of chemical elements of AR-31
AR-31 uses the X-ray fluorescence analysis method with dispersion wavelength is fixed on the basis of preset channels and the source based on X-ray tube 3.5 BHV-8.
Contact
Bourevestnik, Inc. |
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| E-Mail: | bourevestnik@bourevestnik.spb.ru | All services |
| Phone: | +7 (812) 676 1001 | |
| Fax: | +7 (812) 528 6633 | |
