Electronics Forum | Wed Jul 17 14:13:08 EDT 2013 | kenkay
We have an ICOM 6000 rose tester and everytime we run a program the machine stops and says "resistivity error". We have changed filters and calibrated the solution with no luck. Any ideas?
Electronics Forum | Fri Jul 26 12:46:30 EDT 2013 | gallionc
I am not familiar with the ICOM 6000, but we have an ICOM 5000. It could be possible that your Resistivty probe is bad, or possibly disconnected? We've also had different errors that were simply caused by not having enough solution in the tank. J
Electronics Forum | Wed Jul 31 11:31:54 EDT 2013 | pbarton
Could it be that the IPA you are using in the solvent/DI mix is not anhydrous, or in some other way not the correct purity? If it is not correct you will not be able to calibrate. Best rgds, Peter B.
Electronics Forum | Wed Feb 02 12:11:31 EST 2000 | Dave F
Casimir: Resistivity of Solvent Extract (ROSE) testers measure ionic contamination by washing boards with a DI water/IPA solution. (No-clean people: Stop and go on to something else.) The testers are process control instruments used to monitor a
Electronics Forum | Tue Mar 31 20:06:44 EDT 2009 | davef
Have you talked to people [Specialty Coating Systems 800-356-8260 317-244-1200 scscoatings.com/parylene_equipment/omegameter.aspx] about repairing your Omegameter? Major differences between the testers are: * Ionograph measures conductivity, while t
Electronics Forum | Wed Dec 05 23:31:12 EST 2012 | aqueous
This is a (Resistivity of Solvent Extract (ROSE) tester. Per IPC standards, ROSE testers use a test solution comprised of 75% IPA (99% pure) and 25% DI water. -Mike Konrad Aqueous Technologies www.aqueoustech.com konrad@aqueoustech.com
Electronics Forum | Mon Nov 02 22:04:30 EST 2015 | davef
An ionic contamination tester should meet industrial cleanliness specifications including MIL-STD-2000A, MIL-P-28809, J-STD-001 and Resistivity of Solvent Extract (ROSE) Test Method IPC-TM-650 2.3.25
Electronics Forum | Thu Jan 02 12:15:10 EST 2003 | Mike Konrad
Richard, With respect to the Resistivity of Solvent Extract (ROSE) test, the test solution is exceptionally aggressive. With the Zero-Ion for example, the test solution�s resistivity is 150 M-Ohms. Additionally, because test solution is made up of
Electronics Forum | Sat Sep 29 22:56:13 EDT 2007 | asoelu
the vary results might be from following issues.. the co2 during the test the during time for this testing... the manual testing method is conductivity measurement however the bulk contamination tester like omega is resistance measurement (i remem
Electronics Forum | Tue Nov 15 21:15:22 EST 2005 | davef
A fairly painless method for monitoring cleanliness is Resistivity Of Solvent Extract [ROSE]. Equipment is: * Omegameter * Ionograph * Ion Chaser [Zero-Ion] Anyone who desires to use an Resistivity Of Solvent Extract tester should read EMPF repor
