Call Agilent about 3458A calibration then tell them that you really want your fluke calibrated and see what they will do for you.
On Tue, Dec 31, 2013 at 3:48 PM, John Phillips <john.philli...@gmail.com>wrote: > Any thing you do other than record the current voltage reading will > introduce more uncertainty and increase drift unless you have a defect. > Replacing a defective part will start the aging process over again for that > part. Do not change anything if you can help it. > > Agilent is a good cal lab to use as well. They will run it for a few days > and take readings a few different times and give you a report. > Most of the time the battery is not enough to keep the box hot until they > plug it in so they count on warming up a few days. > > Hope that helps. > John > > > On Tue, Dec 31, 2013 at 3:31 PM, Chuck Harris <cfhar...@erols.com> wrote: > >> The obvious reason for that suggestion is the adjustment >> pot is likely to be noisy and is likely to introduce >> uncertainty. >> >> The big question that comes to my mind is if you care about >> that level of uncertainty, why not replace the pot with a >> voltage divider made of some low thermal coefficient fixed >> value resistors? >> >> -Chuck Harris >> >> jeffh...@comcast.net wrote: >> >>> >>> >>> Hi, >>> >>> >>> >>> Are you guys adjusting your 732As? >>> >>> I have a friend that works in a large CAL lab and he told me to never >>> adjust my >>> 732As, just compare them. >>> >>> They send out their 732 Bs to Fluke but are never adjusted, just >>> compared and sent >>> back with current voltage reading ?? >>> >>> >>> >>> Thanks - Jeff >>> >> _______________________________________________ >> volt-nuts mailing list -- volt-nuts@febo.com >> To unsubscribe, go to https://www.febo.com/cgi-bin/ >> mailman/listinfo/volt-nuts >> and follow the instructions there. >> > > > > -- > John Phillips > -- John Phillips _______________________________________________ volt-nuts mailing list -- volt-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
