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Nick, do check the window on your GEO-1-2-3. That's the only thing we worry about in shipping. Geo To: "XRF" <[email protected]> Sent: Wednesday, July 15, 2020 10:18:32 AM Subject: Re: [XRF] Xrf

" 15W bulb ..not 15 tungsten bulbs..." haha, good joke for XRF people! An incandescent bulb is a rich source of XRF-able elements. In yours I see copper, maybe zinc (in the brass), tin, lead

Nice work! I'm getting anxious to join the fun. Busy with work and moving junk though. [email protected]> wrote: -- Nick A "You know what I wish? I wish that all the scum of the world had but

Xrf ?burnt bulb Using Rap47 and Am241 exciter 15W bulb ..not 15 tungsten bulbs... 20x54 mm The xrf was done in a lead castle large enough to prevent scatter from the shield A tungsten metal

Guys I'm not familiar with that tube but I swear I saw a power supply for that 125- number recently. Maybe do a Google or even eBay search for that model # see what comes up. tick "include

Not sure what it was originally used with. But I have a few power supplies around here. Several of the Glassman but they are -50kV as set up now. Not sure how fine the control on those is but intend

What does the HV plug in to? They don’t show the end of the connector. What power supply does it use. Looks good enough to dose yourself with. It would be be nice with a CdTe or HPGe detector for

https://www.ebay.com/itm/Kevex-KM12506SW-Micron-Laboratiry-Radiography-Imaging-X-Ray-Tube-T82946/352998956048?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 Well, I should've thought more

now the pics

Pictures of the interior of a typical sensor. The sensor+FET itself is on a ceramic substrate while the Peltier cooler is located directly on the base over the mounting stud. Coupling the two are

Yes! There was a chinese seller trying to pawn off one XR-100 I think, with a broken Be window. I offered him $50, noting that it is almost worthless. He declined.

A picture showing some different AMPTEK sensors. Bottom is the Si-PIN we use, the latest and greatest technology, married with the DP5-PC5. Top left- older original tech CdTe Top right- older

Several MCA8000A versions are showing up on eBay. It should be understood that these are not complete MCAs, like a Spectrum Techniques UCS-20/30 or an URSA2. The sections lacking are the front end

Not I Nick. Geo To: "XRF" <[email protected]> Sent: Wednesday, July 8, 2020 5:15:28 PM Subject: Re: [XRF] GEO-1-2-3 All-in-one low energy Si-PIN Spectrometer. Has anyone used the ethernet port on

I have not. I would assume it would make it accessible over a LAN just like the USB cable.

Has anyone used the ethernet port on theirs yet? -- Nick A "You know what I wish? I wish that all the scum of the world had but a single throat, and I had my hands about it..." Rorschach,

The current production DP5-PC5 and matching Si-PIN/preamp DO run at 170-180V. BUT- here's a caveat on the Si-PIN HV setting on older units. From a 2003 Amptek manual when all they had were the PX2

These are the finished Low Energy Window/ Vented Red Protective Caps. You can copy them with materials we sent along with the Si-PIN kit, or I can make them for you. The Kapton window alone can be

The AMPTEK PCB DP5-PC5 use a HIROSE MQ series power connector. This connector is really small and cr4azy expensive. It's hard to work with and attaching large or regular sized wires is nearly

All protective caps used on AMPTEK and similar solid state sensors MUST be ventilated. An unventilated cap tends to draw a vacuum if removed quickly, putting stress on the sensor's thin beryllium