We are testing 2 coil windings (at a same time) for resistance using 4 wires Kelvin connection. Acceptable (Pass) Value ranges for the parts are: Part A 2.3 - 2.7 Ohm Part B 5.4 - 5.8 Ohms. We want to know if the part is within (good) these ranges or out (bad) of these ranges. We should be able to connect your output to our digital PLC I/O Card, or simply to trigger a relay. (NO RS-232)
In the station prior to the testing station, terminals of the coil winding are being dipped into soldering pot resulting on the temperature increase, which then effects our resistance readings. We want (ideally) to measure the temperature of the part using infrared sensor, inputting that into the tester and compensating for the temperature. This would require a tester that would be able to do some computation. Ed ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: [email protected] with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Michael Garretson: [email protected] Dave Heald [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] All emc-pstc postings are archived and searchable on the web at: No longer online until our new server is brought online and the old messages are imported into the new server.
