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Radioisotope Identification
Chemrox if you reside in the west coast and have such sample with a noticeable activity .may I sugge ... |
1-3-2016 at 15:44
by: neptunium |
Radioisotope Identification
Velzee send me his sample for a look at the gamma spectrum,
I`ve received it today and after a quic ... |
25-2-2016 at 10:21
by: neptunium |
Radioisotope Identification
Naw don't worry about the charge |
16-2-2016 at 16:45
by: neptunium |
Gravitational waves: breakthrough discovery after two centuries of expectation
No detection of GR would have been a major blow to general relativity and physics . this is indeed w ... |
15-2-2016 at 16:39
by: neptunium |
What's the story with the Flint water?
[rquote=436805&tid=65099&author=chemrox][rquote=436619&tid=65099&author=neptunium]Ho ... |
26-1-2016 at 20:14
by: neptunium |
What's the story with the Flint water?
How about strong radioactive source exposure? Depending on the source it requires a one time purchas ... |
24-1-2016 at 14:54
by: neptunium |
What's the story with the Flint water?
I live in Detroit and from what I heard they had an e.coli problem first. They solved it with chlori ... |
24-1-2016 at 08:37
by: neptunium |
ebay seller decommissioning a lab
look like some good but a lot of average price stuff... maybe even a bit over priced.
pretty cool t ... |
10-1-2016 at 20:06
by: neptunium |
Radioisotope Identification
Ha!! Yeah sure let me try if i hit it first!
|
28-12-2015 at 05:41
by: neptunium |
Radioisotope Identification
This one also needs a pre amplifier ...I hate seing good equipment go to waste though.. |
27-12-2015 at 14:17
by: neptunium |
Radioisotope Identification
nope! the only way would be to use a cryocooler or an helium cryo pump, this detectors MUST be coole ... |
27-12-2015 at 08:41
by: neptunium |
Radioisotope Identification
as requested here is a break down of the equipment i use to produce the gamma spectrum of various ra ... |
26-12-2015 at 22:48
by: neptunium |
Radioisotope Identification
Sure Its no problem. I am not home right now but as soon as I get back for the holidays I will put t ... |
18-12-2015 at 16:11
by: neptunium |
Radioisotope Identification
I agree that's the choice I went with when I put my set up together. Unless you can get LN2 delivery ... |
16-12-2015 at 16:57
by: neptunium |
Liquid Nitrogen generator
I know some people use a membrane that separate O2 and N2 from a fridge compressor |
15-12-2015 at 16:57
by: neptunium |
Radioisotope Identification
Yes its a real pain...but for the classic Germanium semi conductor detector As long as you don't ap ... |
15-12-2015 at 16:50
by: neptunium |
Radioisotope Identification
the semi conductor which is a tiny rectangle inside the cylinder, operates on the displacement of el ... |
12-12-2015 at 19:46
by: neptunium |
Radioisotope Identification
This detector requires liquid nitrogen and a preamplifier and an amplifier before the MCA
i think ... |
12-12-2015 at 16:56
by: neptunium |
Radioisotope Identification
is this the one for sale on ebay for like 5000 ? |
12-12-2015 at 16:54
by: neptunium |
Radioisotope Identification
oh my god you do have the holy grail of gamma spectroscopy!!!!!!!!!!!!!!!!!!!!!!!!
DO NOT under ANY ... |
12-12-2015 at 16:53
by: neptunium |
Radioisotope Identification
Irc,
Yes the equipment was rather expansive despite already being obsolete .
but it gets the job d ... |
12-12-2015 at 12:39
by: neptunium |
Radioisotope Identification
just received a sample of Coffinite U(SiO4) the Actinium is way up in this one ! but the 3 peaks for ... |
11-12-2015 at 08:34
by: neptunium |
to Careysub
use 0.1uF for C and 100Kohm for R
runs at about 2000V DC
[file]45814[/file] |
26-11-2015 at 13:58
by: neptunium |
fluorescent materials
so these are pictures of the picture you took?
I thought you said you had a CCD camera?
you could ... |
2-11-2015 at 14:36
by: neptunium |
fluorescent materials
or a TV remote?
[file]44954[/file]
a smoke detector?
[file]44955[/file] |
1-11-2015 at 11:45
by: neptunium |
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