The "live" recording of a quake event seems to be more appealing to the =
laymen rather than looking at a PC screen. No offense towards the =
digital age, as I am a very happy customer with digitalism (PCs, SLRs, =
cell phones, and on and on...). But there is something more interesting =
about paper recorder systems over the alternate style.=20

-----Original Message-----
From: psnlist-request@.............. =
[mailto:psnlist-request@............... On Behalf Of Geoffrey M. Voeth
Sent: Thursday, August 04, 2011 7:28 AM
To: psnlist@..............
Subject: Re: Ink for paper recording system...

Why would people want a paper recorder when digital is so much more =
reasonable in this day and age of technology ?
It would be better to teach people computer programming skills and let =
them use their imagination in how the data is to be presented using =
mathematics or whatever.



-----Original Message-----
From: Kareem Lanier
Sent: Thursday, August 04, 2011 12:53 AM
To: psnlist@..............
Subject: RE: Ink for paper recording system...



No. I don=E2=80=99t believe so. When was that sent? Would love to have =
seen that one=E2=80=A6



I=E2=80=99m likely to be teaching MESA at an elementary school this Fall =
=E2=80=93 would love one of those for the site.



Kareem





From: psnlist-request@.............. =
[mailto:psnlist-request@............... On Behalf Of Pete Rowe
Sent: Wednesday, August 03, 2011 3:28 PM
To: psnlist@..............
Subject: Re: Ink for paper recording system...







Kareem, did you get my e mail about the free chart recorders?



Pete







From: Kareem Lanier 
To: psnlist@..............
Sent: Wednesday, August 3, 2011 1:59 PM
Subject: RE: Ink for paper recording system...



What would you call that size that is used to go onto the stylus?







I will send a photo showing the current pen and tubing setup. Are we =
allowed to email embedded images in a message or just a link?







Kareem







From: psnlist-request@.............. =
[mailto:psnlist-request@............... On Behalf Of Gary Lindgren
Sent: Wednesday, August 03, 2011 1:45 PM
To: psnlist@..............
Subject: RE: Ink for paper recording system...







George,



SmallParts.com has very small tubing. See



http://www.smallparts.com/tygon-r3603-laboratory-tubing-clear/dp/B003TJ9Y=
GK/ref=3Dsr_1_2?sr=3D1-2&qid=3D1312403828&filterBy.brandtextbin=3DTygon=20
(be sure to get full URL) they have down to 1/32" ID, so that should be =
good. SmallParts.com is a very good company.



Gary































From: psnlist-request@.............. =
[mailto:psnlist-request@............... On Behalf Of George Bush
Sent: Wednesday, August 03, 2011 9:18 AM
To: psnlist@..............
Subject: RE: Ink for paper recording system...







Thanks Jack-

I have shrink tubing that is small enough (I use it on my HO model RR), =
and I have small wire with removable         tubing-type of=20
insulation, some of it Teflon, but the problem is that it needs to be =
both small and very flexible, so I am still looking.

But thanks for your response- George

At 10:45 AM 8/2/2011, you wrote:



Not sure how well this will work for ink, but I have used small-diameter =
heat-shrink tubing that I have shrunk as tubing.  PVC=20
probably wouldn't work so well but is cheap and available at Radio =
Shack.  Other types would work better (polyolefin, Teflon).

You can also get wire sleeving in Teflon in various gauges.

http://www.amazon.com/Zeus-Teflon-Gauge-Length-Spool/dp/B000FMYXT2/ref=3D=
dp_cp_ob_indust_title_4






George





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