<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:st1="urn:schemas-microsoft-com:office:smarttags" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv=Content-Type content="text/html; charset=us-ascii"> <meta name=Generator content="Microsoft Word 11 (filtered medium)"> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="country-region"/> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="PostalCode"/> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="State"/> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="City"/> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="place"/> <o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="PersonName"/>  <style>  </style> </head> <body lang=EN-US link=blue vlink=blue> <div class=Section1> A Dampp-Chaser with two tanks is being installed on that C7 next week.<o:p></o:p> <o:p> </o:p> <o:p> </o:p> I can’t imagine 2 tanks would be necessary on a 7 foot piano with an undercover. It seems totally overkill. <o:p></o:p> <div> Dean<o:p></o:p> <u1:PersonName u2:st="on">Dean May</u1:PersonName>             cell 812.239.3359 <o:p></o:p> PianoRebuilders.com   812.235.5272 <o:p></o:p> <u1:place u2:st="on"><u1:City u2:st="on"><st1:place w:st="on"><st1:City w:st="on">Terre Haute</st1:City></u1:City> <u1:State u2:st="on"><st1:State w:st="on">IN</u1:State></st1:State>  <u1:PostalCode u2:st="on"><st1:PostalCode w:st="on">47802</u1:PostalCode></st1:PostalCode></st1:place></u1:place><o:p></o:p> </div> <div> <div class=MsoNormal align=center style='text-align:center'> <hr size=2 width="100%" align=center tabindex=-1> </div> From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org] On Behalf Of John Musselwhite Sent: Thursday, April 26, 2007 10:45 PM To: <st1:PersonName w:st="on">Pianotech List</st1:PersonName> Subject: Re: Data logger<o:p></o:p> </div> <o:p> </o:p> At 07:16 PM 4/25/07, Marcel wrote: <o:p></o:p> Hello, I've not used this one but have heard good reports about it. The price is right Check their website at:  <a href="http://www.microdaq.com/lascar/el-usb-2.php" eudora=autourl>http://www.microdaq.com/lascar/el-usb-2.php</a><o:p></o:p> I have one (it's a Measurement Computing USB-502) and use it a fair amount, mostly in churches and the concert hall I look after, but I've left it in homes as well occasionally. Find it at:  <a href="http://www.measurementcomputing.com/cbicatalog/USB-502.asp?dept_id=414&pf_id=1759" eudora=autourl> http://www.measurementcomputing.com/cbicatalog/USB-502.asp?dept_id=414&pf_id=1759 </a>It seems to work well, but it gives me dramatically different readings from those taken with my digital psychrometer, a Cooper SRH122. While the USB-502 can give me stored readings lately of  around 20% RH the Cooper has told me it's more like 10%-12%. One church with a C7 I look after read in the high teens on the USB, but the Cooper said it was 3.8% (+-4%) at the piano! The Cooper can be found at: <a href="http://www.tempsensor.net/modules.php?op=modload&name=News&file=article&sid=406" eudora=autourl>http://www.tempsensor.net/modules.php?op=modload&name=News&file=article&sid=406 </a>A Dampp-Chaser with two tanks is being installed on that C7 next week. <x-tab>        </x-tab><x-tab>         </x-tab>John <o:p></o:p> <x-sigsep> </x-sigsep>------------------------------- John Musselwhite, RPT  -  Registered Piano Technician Musselwhite Piano Services - <st1:place w:st="on"><st1:City w:st="on">Calgary</st1:City>, <st1:State w:st="on">Alberta</st1:State> <st1:country-region w:st="on">Canada</st1:country-region></st1:place> Office/cel (403) 246-7717 Fax (403) 255-5268 Outside of <st1:City w:st="on"><st1:place w:st="on">Calgary</st1:place></st1:City> call Toll Free:  1-866-95-PIANO (1-866-957-4266) "Three Generations of Experience"<o:p></o:p> </div> </body> </html>