Zobrazeno 1 - 10
of 20
pro vyhledávání: '"K. P. Kureichik"'
Publikováno v:
Instruments and Experimental Techniques. 48:130-135
The operating conditions of hollow-cathode tubes were analyzed and the parameters of the pulsed operation mode were determined on the basis of physical principles. The comprehensive assessment of electric and emittance characteristics allows one to o
Publikováno v:
Journal of Applied Spectroscopy. 71:600-603
We have developed methods of investigation of gas-discharge sources for spectral measurements, in particular, hollow-cathode lamps (HCL) operating in a pulsed regime of excitation. The operating conditions of the HCL have been analyzed and the parame
Publikováno v:
Instruments and Experimental Techniques. 47:408-412
The noise characteristics of the optoelectronic channel in an atomic-absorption spectrometer were studied. The spectrometer may be used with spiral and graphite electrothermal atomizers. The noise was measured during the development of a glow dischar
Publikováno v:
Journal of Applied Spectroscopy. 66:851-854
We describe a modified GELIOS System intended to automate the atomic-absorption spectrometers AAS, S115, SATURN, and Perkin-Elmer 503. Software is prepared in the visual environment of programming DELFI-3 and functions under the control of Windows 95
Autor:
K. P. Kureichik
Publikováno v:
Journal of Applied Spectroscopy. 65:630-633
The principle of operation and specifications of the “GELIOS” atomic-absorption spectrometer with a flame-free (tungsten) atomizer are described. Operation of the device under conditions of pulsed atomization and automatic control of the coil tem
Publikováno v:
Journal of Applied Spectroscopy. 70:814-816
This paper describes the principle of operation and the technical characteristics of the “Gelios” atomic-absorption spectrometer with a graphite-atomizer. As a pulsed resonance radiation source, hollow-cathode lamps are used. Nonselective noise c
Autor:
K. P. Kureichik
Publikováno v:
Journal of Applied Spectroscopy. 37:1087-1090
Autor:
K. P. Kureichik
Publikováno v:
Journal of Applied Spectroscopy. 42:216-220
Many problems in applied spectroscopy, for example the study of the space-time characteristics of the flame of the discharge in resonance detectors, determination of the concentration of chemical elements by absorption spectroscopy in laser or arc at
Autor:
�. E. Maizil', Yu. Z. Shnitman, I. M. Korzhenevich, A. M. Nemchenko, V. Yu. Barinov, V. P. Gordienko, V. E. Korobov, A. V. Bratchikov, G. L. Ryzhova, A. A. Okhlopkova, V. S. Pekar, V. A. Afanas'ev, I. R. Gulakov, S. S. Katushonok, K. P. Kureichik, V. M. Tkachenko
Publikováno v:
Journal of Applied Spectroscopy. 29:1286-1289
Autor:
K. P. Kureichik
Publikováno v:
Journal of Applied Spectroscopy. 32:337-341