A mobile low-cost spectrometer for measuring radioactivity and the energy of ionising radiation like alpha particles and electrons - ozel/DIY_particle_detector
In spectral-domain OCT (SD-OCT), a broadband laser source is used in combination with a multi-element detector like a spectrometer. SS-OCT offers high speed and low roll-off (we’ll explain that term later) but is expensive due to the high cost of swept-source lasers. SD-OCT yields ...
[Holcomb, 1996]. My idea was to come up with a modern version of the concept by performing Electron Paramagnetic Resonance (EPR) at the amateur microwave bands by taking advantage that low-cost SDR transmitter/receivers up to 6GHz, powerful large neodymium magnets, and affordable transistor-...
As the number of sources increase, so does the demand for X‐ray emission detection and sample delivery systems that are cost effective and customizable. Here, we present a detailed fabrication protocol for von Hamos X‐ray optics and give details for a 3D‐printed spectrometer design. ...
We had emphasized on the introduction of Spectrometer from England, Ultraviolet manual weathering instrument from America, Q FOG spraying tester, High and low temperature electronic omnipotent tester, Microscope from Australia, and so on. Advanced testing equipment has provided...
(The "Photoelectric Device" mentioned in the book is the Soviet model фэу-19. Given that many Chinese electric vacuum devices are consistent with foreign models, perhaps GDB-19A is a copy of the Soviet model. When replicating the gamma spectrometer, be aware of the naming issue of the ...
Open hardware for a hackable gamma spectrometer all-in-one device using a popular NaI(Tl) scintillation crystal and a silicon photomultiplier (SiPM). Extremely affordable design for a powerful DIY gamma spectroscopy setup with a total parts cost of under around 200 USD. ...
Low, P.J. Twists and turns: Studies of the complexes and properties of bimetallic complexes featuring phenylene ethynylene and related bridging ligands. Coord. Chem. Rev. 2013, 257, 1507–1532. [Google Scholar] [CrossRef] Costuas, K.; Rigaut, S. Polynuclear carbon-rich organometallic complexe...
low-speed Wire EDM:(QTY:3,fromJapan) Electric pulse machine(QTY:10,fromSwitzerland ) Grinding Machine(QTY:30,from Taiwan) Measuring EquipmentEnergy dispersive X-ray Fluorescence Spectrometer(QTY:1,Japan) CCD inspection equipment(QTY:5) Salt mist test, glow wire tester,...
Implementing low-cost tools based on mobile-devices for measuring water quality parameters such as fluorescence compounds of colored dissolved organic matter (FDOM) is targeted to encourage and involve citizens. Quinine-sulfate dilution series, a FDOM related water constituent, was investigated with a ...