Portable Analyzer Using Pyroelectric Crystal
نویسندگان
چکیده
منابع مشابه
Pyroelectric Crystal-Generated Neutron Production: Preliminary Results Using a Portable Vacuum System
Pyroelectric crystals have been used to achieve D-D fusion. One goal of research conducted at RPI is to develop a portable neutron generator using pyroelectric crystals as an ionization and acceleration source for deuterium ions. The research reported here includes the use of two pyroelectric crystals to generate neutrons in a portable prototype vacuum system. Experiments were conducted to dete...
متن کاملPortable Analyzer for Impedance Spectroscopy
− The paper presents an impedance analyzer designed for impedance spectroscopy of objects located in the field. The use of the specialized microsystem AD5933 was assumed. The analysis and tests of the microsystem in the configuration proposed by the manufacturer showed the limitations having meaningful influence on the impedance measurement accuracy. In order to eliminate disadvantages of the m...
متن کاملExhaled nitric oxide monitoring in COPD using a portable analyzer.
BACKGROUND The exhaled nitric oxide (FeNO) is a non-invasive marker of airway inflammation in asthma. A very recent statement has suggested FeNO as potential outcome in chronic obstructive pulmonary disease (COPD). Recently, a new hand-held FeNO analyzer (NIOX MINO) has been developed. PATIENTS AND METHODS We have evaluated the NIOX MINO in COPD patients and monitored FeNO levels during 1-yea...
متن کاملPyroelectric Crystal-Based X-Ray Diffractometer by
We investigate the use of an Amptek Cool-X X-ray Generator for an instructional tool in the physics of x-rays, as well as a source for x-rays for crystal diffraction experiments. The x-ray source is a solid-state two-phase air-cooled source with a timevarying photon output. Two detectors are used in this experiment, the first being an Amptek X-123 Spectrometer and the second a combination scint...
متن کاملA Very Low-Cost Portable Multichannel Analyzer
A very low-cost portable Multichannel Analyzer (MCA) built with off-the-shelf commercial components is presented. Built around an universal microcontroller based platform for portable instruments, previously developed in our group, this intelligent portable MCA is operated by multicell Li-ion batteries and has power and memory autonomy for several hours of spectra collecting. The MCA integrates...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 2014
ISSN: 0021-1575,1883-2954
DOI: 10.2355/tetsutohagane.100.905