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Messages 2206 - 2238 of 17469   Oldest  |  < Older  |  Newer >  |  Newest
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2206
Don't forget to make the "electrostatic motor" which is just a bent wire on a pivot that spins as the corona streams off the ends. Geo ... nothing to ... ...
Geo
K0FF
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Nov 1, 2004
9:40 am
2207
... Sounds like a neat project! Can you post some pictures? The old Scientific American amateur scientist column had some articles on building your own mini...
Chris Smolinski
lastoneouttu...
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Nov 1, 2004
12:20 pm
2208
... Eberline is owned by Thermo Electron now. They won't even care about you if you do spend $20k at a time. -- ... Chris Smolinski Black Cat Systems ...
Chris Smolinski
lastoneouttu...
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Nov 1, 2004
12:21 pm
2209
Thanks, Geo. I have made one type of analog motor that a metal plated plastic bead spins around a plastic bowl with alternating strips of Al foil. Didn't...
Chris
night427
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Nov 1, 2004
2:39 pm
2210
Hi, The subject of environmental monitoring remined me that I have an RFT KMSG 1 system with a KSMG1-1S external germanium detector. The manual is in German....
Robert Atkinson
robert8rpi
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Nov 1, 2004
7:06 pm
2211
... plated plastic bead spins around a plastic bowl with alternating strips of Al foil. Didn't think of a corona electrostatic motor. Would there be ay...
Justin
-harlequin-
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Nov 1, 2004
7:16 pm
2212
... This also reminded me to buy one of these. Does anyone know the best place to get one? I was thinking about Singer but I don't know if their's is complete....
mox19832003
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Nov 1, 2004
8:12 pm
2213
Ubet. TV's and tube type video camerass use eletromagnetics to deflect the electron beam, but Oscillosopes use electrostatics, no yoke, just deflection plates...
Geo
K0FF
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Nov 1, 2004
8:35 pm
2214
I have a store-bought Van De Graaf and on a good day it will produce 20 inch discharges. But a word of warning. Be very careful using sensitive electronic...
Cynthia Smith
cynthia5128
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Nov 1, 2004
9:11 pm
2215
Chris, I have posted a photo in the file section (should have posted it in the photo section). When I acquired it (at a garage sale, the owner didn't know ...
Chris Cavanaugh
night427
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Nov 2, 2004
2:17 am
2216
... <cav427@c...> wrote: I'm ... Hi Chris, Before folks had any kind of diodes, to say nothing of tubes or transistors, they made HV with mechanical ...
DH
revtkatt
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Nov 2, 2004
3:35 am
2217
Hi mike, I got mine from Singer's. I bought the set and it was new in the box and complete. The only questionable bits were the Nicad batteries. These are...
Robert Atkinson
robert8rpi
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Nov 2, 2004
9:34 am
2219
The thing is, I don't know if Singer's has the 1/1 H module for portable use. I think I might buy from Rainier Fortig. Almost forgot, do you need a manual for...
mox19832003
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Nov 2, 2004
2:30 pm
2221
American translation: reconant= resonant mains frequency= line frequency HT=HV PWM= Pulse Widthe Modulation. For our members who don't speak Brit. Geo ... ...
Geo
K0FF
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Nov 2, 2004
4:32 pm
2222
Hi Chris, One of the ways to juice up a VgD is to use an hv supply to "spray" charge onto the belt instead of letting it dribble on. Somewhere between 1 and...
Craig
siliconhillb...
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Nov 2, 2004
5:25 pm
2223
Hi Mike, I'm not sure about an "H" unit. Mine has a fixed station with a portable unit clipped to it. data transfer and battery charging is by inductive...
Robert Atkinson
robert8rpi
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Nov 2, 2004
6:25 pm
2225
I belive the H module is the one in the center marked "carica batteria" on this link http://web.freepass.it/zgl68/KSMG/default.htm By the way, any luck in...
mox19832003
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Nov 2, 2004
6:35 pm
2226
Hi again, If you are even in Boston (USA not Lincolnshire) be sure to visit the Museum of Science . Their High Voltage show is awesome! They have the worlds...
Robert Atkinson
robert8rpi
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Nov 2, 2004
6:39 pm
2227
Hi Mike, No that is not included (it looks like an extra charging station) The portable unit is normally charged on the "base" unit and works fine like this. I...
Robert Atkinson
robert8rpi
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Nov 2, 2004
6:43 pm
2228
Ok, I think I'll get mine from Rainer Fortig. Anyone dealt with this company? Does Singer include a manual with theirs? The IM 7001 I'm getting has a Dutch...
mox19832003
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Nov 2, 2004
6:59 pm
2229
google will translate it for free chris Franklin From: "mox19832003" <michael.cox2@...> Date: 2004/11/02 Tue PM 12:35:39 CST To:...
Chris Franklin
sharks63128
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Nov 2, 2004
7:11 pm
2230
... I tried that "Lifter" some time ago: http://www.captain.at/capages/index.php?p=lifter Some claim that the "Biefeld-Brown effect" causes the levitation, but...
Hannes Mayer
al_birdie_2000
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Nov 2, 2004
7:39 pm
2231
I spent many years in the high vacuum/high voltage equipment business. The vacuum required for particle accelerator type devices (electron or proton or ion)...
Craig
siliconhillb...
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Nov 3, 2004
12:33 am
2232
Chris, Turn your G-M counter on. It may go crazy. You may be generating X- Rays. Kubric ... nothing to ... result of ... Accelerator ... dimly from ... ...
kubric2002
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Nov 3, 2004
4:02 pm
2233
Craig, can you explain what is an ion-pump? Always been curious. Geo -- In GeigerCounterEnthusiasts@yahoogroups.com, "Craig" ... business. ... a ... of "mean...
Geo
K0FF
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Nov 3, 2004
4:36 pm
2234
Good Idea, especially If I use metal targets. First I need to wait untill the rain stops. Humididty issues have caused the sparks to go from 6 inches down to...
Chris
night427
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Nov 3, 2004
4:51 pm
2235
In a message dated 11/3/04 10:55:33 AM Central Standard Time, cav427@... writes: (bonding Al foil to plastic is a bit of an issue, but not...
troglodite@...
clicker238
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Nov 3, 2004
5:05 pm
2236
... Yes, I can. ... Sorry, couldn't resist. An Ion Pump starts to work at what would usually be considered high vacuum, ie, about 1E-6 Torr. It consists of an...
Craig
siliconhillb...
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Nov 3, 2004
5:55 pm
2237
It occurs to me that if you start out with an old, flickering fluorescent tube you might not be too far from an xray generator. The trick is to get the tube...
Craig
siliconhillb...
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Nov 3, 2004
6:11 pm
2238
Are current light bulbs (incandescent) filled with CO2, rather than a vacuum? If it where a vacuum a metal patch on the bulb end could be used as a cathode,...
Chris
night427
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Nov 3, 2004
6:27 pm
Messages 2206 - 2238 of 17469   Oldest  |  < Older  |  Newer >  |  Newest
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