Search found 81 matches

by pilgrim
19 Jan 2019, 21:27
Forum: Spectrum
Topic: Monazite
Replies: 1
Views: 455

Re: Monazite

Good spectrum and excellent linearity.
That piece of Monazite it very beautiful.
by pilgrim
03 Jan 2019, 04:02
Forum: Detector drivers
Topic: GS-USB-PRO Review – Professional quality in every way!
Replies: 6
Views: 1740

Re: GS-USB-PRO Review – Professional quality in every way!

Hi Steve, good work and nice spectrum! I've always used Theremino MCA with BaseLine Test activated; I've never used the new GS-USB, but I think it could be better to activate it, or at least you can try and see what happens. I don't know the voltage you used, but you can try to lower it and increase...
by pilgrim
05 Dec 2018, 04:21
Forum: Shielding
Topic: Old lead
Replies: 23
Views: 8641

Re: Old lead

Hi Steve, I don't think 5% antimony could be an issue for shielding, but in addition to that you should also consider the density of the lead shot, the "fill factor". I think that a rolled sheet lead is a more compact solution, to have best shielding with the same space. I would strongly discourage ...
by pilgrim
26 Nov 2018, 02:26
Forum: Introductions
Topic: hello from NL
Replies: 2
Views: 839

Re: hello from NL

Hi Johan, welcome to the forum!
by pilgrim
17 Nov 2018, 07:20
Forum: Spectrum
Topic: Uranium glass
Replies: 1
Views: 900

Re: Uranium glass

Hi Peter,
this
UGlass-2.jpg
was my attempt with Uranium Glass, I thought that peak was due to Th231 or an escape peak, but Max Gaspa suggested me it was simply XRF.
by pilgrim
10 Nov 2018, 17:14
Forum: Introductions
Topic: Hello from South Australia!
Replies: 1
Views: 800

Re: Hello from South Australia!

Hi Lachlan, welcome to the forum!
by pilgrim
26 Oct 2018, 14:11
Forum: Introductions
Topic: Hello from Estonia!
Replies: 2
Views: 1102

Re: Hello from Estonia!

Hi Eero, welcome to the forum!
by pilgrim
06 Oct 2018, 16:04
Forum: Detector drivers
Topic: GS-USB-PRO Sneak preview
Replies: 8
Views: 2666

Re: GS-USB-PRO Sneak preview

Steven,
excellent work!
Could it be possible to insert a voltage self-regulation system in the driver?
Namely, when I connect the load, after a short transient, the voltage returns to the indicated value without load.
by pilgrim
01 Oct 2018, 21:03
Forum: Software
Topic: PRA 18.0.0
Replies: 1
Views: 935

Re: PRA 18.0.0

Great news!
I'll test it as soon as I can.
by pilgrim
28 Sep 2018, 14:21
Forum: Detector drivers
Topic: GS1000 and noise
Replies: 7
Views: 1606

Re: GS1000 and noise

Ok Steven, I'll try as you suggested.
Thanks for your help.