AnsweredAssumed Answered

vrf VEE Pro help

Question asked by bill.ossmann on Dec 6, 2004
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"><META content="MSHTML 5.50.4943.400" name=GENERATOR></HEAD><BODY><DIV><FONT face=Arial color=#0000ff size=2><SPAN class=049113520-07122004>(As I understand it, your meter applies the K-type coefficients to the J thermocouple that is attached, thereby mis-stating the temperature.  You then need to re-scale the temperature reading.)</SPAN></FONT></DIV><DIV><FONT face=Arial color=#0000ff size=2><SPAN class=049113520-07122004></SPAN></FONT> </DIV><DIV><FONT face=Arial color=#0000ff size=2><SPAN class=049113520-07122004>Google gave me a couple of references:</SPAN></FONT></DIV><DIV><FONT face=Arial color=#0000ff size=2><SPAN class=049113520-07122004>  Sensors Magazine: Software Linearization of a thermocouple: <A href="http://www.sensorsmag.com/articles/1297/sw1297/main.shtml">http://www.sensorsmag.com/articles/1297/sw1297/main.shtml</A></SPAN></FONT></DIV><DIV><FONT face=Arial color=#0000ff size=2><SPAN class=049113520-07122004>  Tables can be downloaded from NIST: <A href="http://srdata.nist.gov/its90/download/download.html">http://srdata.nist.gov/its90/download/download.html</A></SPAN></FONT></DIV><DIV><FONT face=Arial color=#0000ff size=2><SPAN class=049113520-07122004></SPAN></FONT> </DIV><DIV><FONT face=Arial color=#0000ff size=2><SPAN class=049113520-07122004>I didn't find tables on Omega's site, but didn't look very hard.  Their CD might have some usable tables.</SPAN></FONT></DIV><DIV><FONT face=Arial color=#0000ff size=2><SPAN class=049113520-07122004></SPAN></FONT> </DIV><DIV><FONT face=Arial color=#0000ff size=2><SPAN class=049113520-07122004>Bob F</SPAN></FONT></DIV><BLOCKQUOTE>  <DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma   size=2>-----Original Message-----<BR><B>From:</B> Robert Rais   [mailto:Robert.Rais@us.yazaki.com]<BR><B>Sent:</B> Tuesday, December 07, 2004   11:55 AM<BR><B>To:</B> VRF<BR><B>Subject:</B> [vrf] Thermocouple   Calculations<BR><BR></FONT></DIV>  <DIV><SPAN class=983005019-07122004><FONT face=Arial size=2>Does any one have   a thermocouple calculation that I could use to go back to the millivolt   reading.  I need to take my measurements convert to millivolt and then   use the correct calculation to get the temperature.   I basically   need to convert from K type thermocouple to J Type. </FONT></SPAN></DIV>  <DIV><SPAN class=983005019-07122004><FONT face=Arial   size=2></FONT></SPAN> </DIV>  <DIV><SPAN class=983005019-07122004><FONT face=Arial size=2>Any direction   would be greatly appreciated.</FONT></SPAN></DIV>  <DIV><SPAN class=983005019-07122004><FONT face=Arial   size=2></FONT></SPAN> </DIV>  <DIV><SPAN class=983005019-07122004><FONT face=Arial   size=2>Thanks,</FONT></SPAN></DIV>  <DIV><SPAN class=983005019-07122004><FONT face=Arial   size=2></FONT></SPAN> </DIV>  <DIV><SPAN class=983005019-07122004><FONT face=Arial   size=2>Bob</FONT></SPAN><FONT face="Arial Black" size=2><FONT   face=Arial>    <BR></FONT></FONT><FONT face=Arial   size=2><BR></FONT></DIV>  <DIV> </DIV>---<BR>You are currently subscribed to vrf as:   bob_fisher@agilent.com<BR>To subscribe send a blank email to   "join-vrf@it.lists.it.agilent.com".<BR>To unsubscribe send a blank email to   "leave-vrf@it.lists.it.agilent.com".<BR>To send messages to this mailing list,   email "vrf@agilent.com". <BR>If you need help with the mailing list send a   message to "owner-vrf@it.lists.it.agilent.com". </BLOCKQUOTE>---<BR>You are currently subscribed to vrf as: rsb@soco.agilent.com<BR>To subscribe send a blank email to "join-vrf@it.lists.it.agilent.com".<BR>To unsubscribe send a blank email to "leave-vrf@it.lists.it.agilent.com".<BR>To send messages to this mailing list,  email "vrf@agilent.com".  <BR>If you need help with the mailing list send a message to "owner-vrf@it.lists.it.agilent.com".</BODY></HTML>  

Outcomes