CE ÎNSEAMNĂ SCINTILLATION COUNTER ÎN ENGLEZĂ?
Contor de scintilație
Un contor de scintilație este un instrument pentru detectarea și măsurarea radiațiilor ionizante. Se compune dintr-un scintilator care generează fotoni de lumină ca răspuns la radiația incidentă, un tub fotomultiplicator sensibil care convertește lumina la un semnal electric și elementele electronice necesare pentru a procesa ieșirea tubului fotomultiplicator. Contoarele de scintilație sunt utilizate pe scară largă deoarece pot fi obținute în mod ieftin, dar cu o eficiență cuantică bună și pot măsura atât intensitatea, cât și energia radiației incidentate.
Definiția scintillation counter în dicționarul Engleză
Definiția numărătorului de scintilație din dicționar este un instrument pentru detectarea și măsurarea intensității radiației de mare energie. Se compune dintr-un fosfor cu care particulele se ciocnesc producând luminile de lumină care sunt detectate de un fotomultiplicator și transformate în impulsuri de curent electric care sunt contorizate prin echipamente electronice.
CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «SCINTILLATION COUNTER»
Descoperă întrebuințarea
scintillation counter în următoarea selecție bibliografică. Cărți în legătură cu
scintillation counter și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
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A
scintillation counter for paper chromatograms
This report outlines the development of a large-diameter scintillation counter suitable for measurement of such soft beta emitters as C14, S35, and Ca45.
K. Steenberg, Andrew A. Benson, University of California, Berkeley. Radiation Laboratory,
1955
2
Liquid
Scintillation Counting and Organic Scintillators
CHAPTER 22 The Effect on Quench Curve Shape of the Solvent and Quencher
in a Liquid Scintillation Counter Kenneth Rundt ABSTRACT When preparing
quench calibration curves, commercial sealed standards are often used,
although it ...
3
Continuous Flow Analysis: Theory and Practice
(583) show a drawing of a modified Packard flowcell used in a Packard Model
3314 liquid scintillation counter. The flowcell was packed with anthracene
crystals; its internal liquid capacity was 4 ml when empty and 1.2 ml when packed
with ...
4
Exploring the X-ray Universe
2.2 The scintillation counter Proportional counters do not detect photons with
energies above 20 keV efficiently. The sensitive volume of the detector is a gas
and, at high energies, the gas is not massive enough to stop many of the photons
.
Philip A. Charles, Frederick D. Seward,
1995
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ADVANCES ELECTRONIC &ELECTRON PHYSICS
This detector is usually a scintillation counter because of its high detection
efficiency foi gamma radiation compared to the Geiger counter and also because
of its short time resolution. By observing only the coincident radiation between
this ...
6
X-Ray Spectrometry: Recent Technological Advances
Policarpo, A. J. P. L. The gas proportional scintillation counter. Space Sci. Instrum
., 3, 77–107 (1977). Akimov, Yu. K. Scintillation in noble gases and their
application (Review). Instrum. Experim. Tech., 41(1), 1–32 (1998). dos Santos,
J. M. F., ...
Kouichi Tsuji, Jasna Injuk, René Van Grieken,
2005
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Biophysics & Biophysical Chemistry
D. Das. Scintillator chamber Photoelectrons Photomultiplier tube Current pulse
generator Fig. 5.10. Scintillation counter. Fig. 6.3. Ullracentrifuge. A : Side view. B
: Vertical. estimate radioactive emissions from a biological sample like a ...
8
Liquid
Scintillation Counting: Recent Development
In the low— level liquid scintillation counter described here, we employ time
discrimination to implement the coincidence counting technique. The use of an
annular NaI(Tl) crystal scintillator shield which served to reduce the counter's ...
9
Techniques for Nuclear and Particle Physics Experiments: A ...
9.7.3 The Scintillation Counter Plateau In counting applications, where the PM
signal is analyzed by a discriminator, a simple procedure for finding the working
voltage is to make a so-called plateau measurement. This is similar to the plateau
...
10
Alpha Counting and Spectrometry Using Liquid
Scintillation ...
... be introduced to the type of aqueous-accepting scintillator commonly used for
beta counting and the resulting sample placed in a beta liquid scintillation
counter. Many samples of reasonably high count-rate and of known nuclide ...
ȘTIRI NOI CARE INCLUD TERMENUL «SCINTILLATION COUNTER»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
scintillation counter în contextul următoarelor știri.
Literature Review: Click-iT DNA Damage and Repair Assay
In order to measure the amount of incorporated molecules, an autoradiograph or scintillation counter must be used. These assays are not amenable to a ... «Genetic Engineering & Biotechnology News, Iun 15»
What's the most radioactive city?
Here's the author William T Vollman on a visit in 2013: “Right by the pachinko parlour [the] scintillation counter read 4.2 microsieverts per hour — about 10 times ... «The Guardian, Mai 15»
Missouri S&T to dedicate 11 instructional labs April 16
Installation of a liquid scintillation counter detector at the S&T Reactor. The equipment will be used in the nuclear engineering program's course, Nuclear ... «Missouri S&T News and Research, Apr 15»
PerkinElmer Expands Liquid Scintillation Counting Portfolio with …
The Quantulus™ GCT liquid scintillation counter is a benchtop instrument that identifies and measures very low concentrations of man-made, cosmogenic and ... «Business Wire, Apr 15»
Characterizing Thin Films with Reflectometry Measurements Using …
A STOE Stadi MP diffractometer (Figure 1) featuring a scintillation counter as point detector has been used for data collection using Cu Kα1 radiation. «AZoNano.com, Mar 15»
No seasoning: Fluctuating flux flummoxed
They too looked at chlorine-36, they began their measurements in 2009, and used a liquid scintillation counter. In their experiment, a small quantity of the ... «spectroscopyNOW.com, Oct 14»
Radiation: Whats The Difference Between a Scintillation Counter …
A scintillation counter is a device used for detecting and measuring ionizing radiation. It includes a scintillator that generates light photons in response to incident ... «AZoSensors, Sep 14»
Let's not forget that we're all radioactive
This is not enough to make a person “glow in the dark,” but it is certainly enough to be detected and measured by a sensitive scintillation counter. Because the ... «Albuquerque Journal, Mai 14»
The radlab on wheels: a mobile radiochemistry laboratory
In addition, most commercial liquid scintillation counters have a built-in radioactive source that is essential for the measurement procedure, but which can cause ... «Nuclear Engineering, Apr 14»
Accurate Measurement of Tritium in Water for Environmental Studies
The Hidex 300 SL is an automatic TDCR liquid scintillation counter deal for determining H-3 in drinking water. Detecting H-3 is traditionally deemed as highly ... «Azom.com, Nov 13»