![Lucian Ioan Papadopol](/img/default-banner.jpg)
- Видео 65
- Просмотров 119 367
Lucian Ioan Papadopol
Добавлен 17 мар 2017
Sperimentazioni, viaggi ed autocostruzione
First quick exploration of Novazza Uranium mine. Autunite found!!!
First quick exploration of Novazza Uranium mine. Autunite found!!!
Просмотров: 59
Видео
I miei contatori Geiger fatti in casa con custodia in legno
Просмотров 872 месяца назад
I miei contatori Geiger fatti in casa con custodia in legno
Home made wooden Geiger counter with LED VU-Meter
Просмотров 1682 месяца назад
Home made wooden Geiger counter with LED VU-Meter
BDMG-41-01 stationary gamma radiation sensor with remote controlled Sr90 check source
Просмотров 502 месяца назад
BDMG-41-01 stationary gamma radiation sensor with remote controlled Sr90 check source
Beta selective scintillation probe with FEU93 and CsI(Tl)
Просмотров 452 месяца назад
Beta selective scintillation probe with FEU93 and CsI(Tl)
DP-63A from 1966 with radium dial VS gamma spectroscopy gizmo and chinesium geigercrap
Просмотров 563 месяца назад
DP-63A from 1966 with radium dial VS gamma spectroscopy gizmo and chinesium geigercrap
CsI(Na) + SiPM audio codec based spectroscopy gizmo
Просмотров 173 месяца назад
CsI(Na) SiPM audio codec based spectroscopy gizmo
Davidson MCA 4092 Part 2
Просмотров 1403 месяца назад
Basic tutorial on how to operate such vintage multichannel analyzer
X-Ray dental tube from Aliexpress test
Просмотров 2,2 тыс.3 месяца назад
Testing an XRay tube bought from Aliexpress. this device have a very crude design and spills radiation everywhere. Nevertheless it works as intended! 30cm of concrete floor 4m distance results in 0.5uSv/h dose ration I've received for a total of 40s during my various experiments because there is a big aperture on the floor for the stairs and 50keV XRays bounces on the walls! XRay scattering at ...
X-ray testing of GC-01 and another similar Chinese geiger detector
Просмотров 733 месяца назад
Some simple and not dangerous (use of 2.5mm thick lead shield) XRay experiments with the help of an excellent, narrow beam, xray generator tube
Davidson 4106 MCA for gamma spectroscopy
Просмотров 1173 месяца назад
Davidson 4106 MCA for gamma spectroscopy
BecqMoni energy calibration with Autunite spectra
Просмотров 1393 года назад
BecqMoni energy calibration with Autunite spectra
Easy Becqmoni setup for gamma spectroscopy
Просмотров 2113 года назад
Easy Becqmoni setup for gamma spectroscopy
Maxim Atom Spectra High speed gamma ray spectrometry
Просмотров 1764 года назад
Maxim Atom Spectra High speed gamma ray spectrometry
Seconda prova di volo con GoPro Hero 4 ricondizionata
Просмотров 746 лет назад
Seconda prova di volo con GoPro Hero 4 ricondizionata
Rollei 35 video tutorial. How to load / unload /use it
Просмотров 31 тыс.6 лет назад
Rollei 35 video tutorial. How to load / unload /use it
Walker program write in Processing from "The nature of code" book
Просмотров 746 лет назад
Walker program write in Processing from "The nature of code" book
Random "Walker" implemented in STM32F469-Disco
Просмотров 2146 лет назад
Random "Walker" implemented in STM32F469-Disco
STS-6 testing a big, sensitive, geiger muller tube
Просмотров 5636 лет назад
STS-6 testing a big, sensitive, geiger muller tube
Visita alla camera oscura "Opificio Fotogenico" Luglio 2017 Fano
Просмотров 8447 лет назад
Visita alla camera oscura "Opificio Fotogenico" Luglio 2017 Fano
FPGA pick n' mix Z80 complete system from Grant Searle's project
Просмотров 3,1 тыс.7 лет назад
FPGA pick n' mix Z80 complete system from Grant Searle's project
ZX Spectrum 128k +2 ripristino e rimesso all'opera
Просмотров 507 лет назад
ZX Spectrum 128k 2 ripristino e rimesso all'opera
Sviluppare rullino bianco/nero - Tutorial
Просмотров 21 тыс.7 лет назад
Sviluppare rullino bianco/nero - Tutorial
Installare Android su Mac OSX tramite parallels
Просмотров 6857 лет назад
Installare Android su Mac OSX tramite parallels
Laminatoio a rulli piatti - lastrina di argento da filo quadrato
Просмотров 2,8 тыс.7 лет назад
Laminatoio a rulli piatti - lastrina di argento da filo quadrato
Хороший звук. 👍
Hope not tested in Romania where x-ray tubes are considered military equipment.
what kind of detector is it?
Very +rad creation
Very nice!
Yup. I've an old but reliable XRay ion chamber made for radioprotection. No scattering cause the tube is very directional and the "irradiation" chamber walls are fully covered by almost pure lead sheet in 2.5mm thickness that absorb everything.
hello my ruclips.net/video/ld4oCdEuafk/видео.html
you should consider some type of lead enclosure
now you need xray film. try xraying random stuff like flowers, watermelons, pumpkins and see how they come out. xray flowers come out pretty cool
So how many of these would it take to build a reasonably effective death ray?
awesome! whats the name/model of a tube?
Aliexpress marks it as "8ma"
The green dots appearing all over the camera image weren't reassuring
Hehehhe that's completly normal phenomenon
0.5uSv/h? Not great; not terrible
did he died
Huh? Did you mean did he die?
@@CajunReaper95 died is correct here
No I cannot die, I'm a cyborg 😂
Nice video, but I wouldn't trust that cheap geiger to assess the dose rate and danger :S
It's a geiger counter... it cannot be trust by its own nature, its error anyway could be no more than ±30% at least. Even with 100% error 0.4uSv/h is really a don't worry dose rate. Usually I prefer to use pancake geiger in beta flux mode to have an idea about what's happening and estimate the flux/danger. Distance, concrete and lead sheet helps to reduce risk at minimum. Sadly properly calibrated ion chamber or scintillator for low energy xray are hard to find... I rely on a Mirion personal dosimeter that is not worth showing cause it almost doesn't even detect <1uSv/h ±50keV xrays. I will make a video of it in front of the beam maybe
@@lucianioanpapadopol9401 Ohh, I see :) I'd definitely watch more videos on this topic!
There’s a reason people who work with nuclear materials use dosimeter badges as the gold standard for radiation dosage. Geiger counters just tell you if you need to leave ASAP. I’d never trust one for long term doses. Either way, X-ray tubes like that aren’t very dangerous unless you’re using them day in and day out. Early X-ray technicians got terrible problems from cumulative doses, but patients at worst would get a sunburn.
Youre still getting dosed with scattered x-rays. Do you have a counter that's sensitive to lower energy photons perchance?
I want to make a geiger counter. I wanna know which tube is better sts6 or sbm20 i can get the sts6 for 2/3 the price of sbm20.
Ottima recensione. Che film hai usato per l'ultima foto? Grazie
Si può fare anche senza cavatappi. La pellicola esce comunque senza problemi.
Buen chip
Скорее всего для CB он переделан. Убрано всё лишнее, ну и напряжение побольше на анод подкинул. Для 4 ватт в катод, вполне для CB сгодится.
What screen is that ?
Grazie per il bellissimo video. Ho sviluppato il mio rullino, ma ho notato che la Hp5+ ha parecchia grana, che pellicola iso 400 mi consigli che non abbia questa grana cosí evidente? Grazie 😊
УМ-3 это. Армейский усилитель для Р-105- Р-109, там 6п15п в доайвере стоит.Только почему-то он у него разобранный .Работает от 20 до 50 Мгц. Был такой у меня в 90-е годы.
for the past 4 months i’ve been forcing the lens to close without pressing the button lmaooo:( it works still so i’ll be careful from now on
Salve, se era possibile avere lo schema,grazie Angelo
I am getting ready to fire my ²⁴¹Am at my CsI(tl) in a vacuumed pathway. I want to investigate the energy/air density ratio for use as a cheap and handy vacuum gauge. We all know those fat, lazy alphas don't travel far in air. How well and how far in a high vacuum? Can I detect the change in ballistic trajectory over several feet? Is there much, if any, influence from a magnetic field upon the neutral helium nuclei path? I am too clumsy with ²⁴¹Am. I had 15 replaced smoke detectors donated by maintenance man. Now I only have 5 pellets left.
Ti sei dimenticato il bagno di stop
Thank you !!! This is so helpful
Salve dove li hai presi i trasformatori d'uscita grazie
Salut. Ma intereseaza o camera pinhole ca aceasta. Nu am gasit f multe informatii despre ea si am dat intamplator peste review-ul tau. Ai facut fotografii cu ea? Imi poti trimite ceva poze ? Multumesc.
There seems to be light leak.
straight to the point
great stuff
не понял
осторожно с крышей
интересьненько
thanks 4 the explanation!! great work!!
Thank you, Lucian. This was helpful 👍🏻
se cerchi di scaricare il file da problemi di errore
ciao, posso chiederti un info?
How to destroy a beautiful camera! Warning!!!! Fake video!!
How?
Video inutile, se volete perdere tempo guardatelo...
Come perdere tempo guardando un video insulso...
Non funziona, meglio cercare altrove....
Video senza senso....
Video inutile, mai viste tante stupidaggini in un video...
Chiara ha messo delle nuove foto sul suo profilo.
Chiara ha messo delle nuove foto sul suo profilo.
Chiara ha messo delle nuove foto sul suo profilo.