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’t believe so. When was that sent? Would love to have seen that one…



I’m likely to be teaching MESA at an elementary school this Fall – 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/B003TJ9YGK/ref=sr_1_2?sr=1-2&qid=1312403828&filterBy.brandtextbin=Tygon 
(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 
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 
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=dp_cp_ob_indust_title_4






George





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