Gamma Spectrometry Forum

Pity about the Keithley 150 - very nice instrument!
Maybe you should take the post down, I didn't notice the date when I replied to it!

Very interested in the Keithley 150 Microvolt meter if it's still available? I'm in South Australia.
I would be interested in the NIM crate and contents too, but probably too heavy to post.

---Ken---

I don't know about the Radiacode 103 device, which is what the spectrum I posted was recorded with, all the specs state is that the scintillator is CsI - it can't be more than around 1cm^3 though, as the device is quite small. It gives some nice peaks at 1588, 911 and 583 with thoriated tungsten (po...

I'm confused. I see a significant 40-K peak at 1461keV in my local background using both a home-made BGO detector and a radiacode 103. I thought I would like to get a better look at the peak, so bought 500g of pure, food grade, KCl and placed the detectors on top of it. After around 30 hours collect...

Such an interesting forum - glad I joined. I live on 2.5 acres in semi-rural South Australia, and have always had an interest in many areas of physics and electronics. I built my own gamma spectrometer (which I still use) around 10 years ago using a Hamamatsu R1548 photomultiplier tube and a BGO sci...