About the Keithley mentioned by stephen, It is a free download but they have a
free paper version too. I have a picture of it on my site. Scroll down until
you see a red book. http://www.pa4tim.nl/?p=2899
Fred, pa4tim
Verzonden met Windows Mail
Van: Stephen Grady
Verzonden: woen
Fellow Volt-Nuts
If I can put a recommendation in for an Australian publication, NMI
Australia runs courses in Electrical Measurements and publishes a monograph
of the course.
Monograph 6 The Measurement of Electrical Quantities (2009, third edition)
Ilya Budovsky et al, 140 pp ($125, overseas $
Recommended pdfs have been downloaded. Lots there.
Charles, you're right about the pricey Fluke 2nd ed. I opted to buy this
edition used, for a much more reasonable sum.
Thank you,
Stan
On Tue, Aug 19, 2014 at 10:46 PM, Charles Steinmetz
wrote:
> Stan wrote:
>
> Discussion of proper lash ups
I recently bought a couple of these gizmos: ($19 bucks a pop)
http://www.ebay.com/itm/261527017059?ru=http://www.ebay.com/sch/i.html?%3Cem%3Efrom%3DR40%26_sacat%3D0%26_nkw%3D261527017059%26_rdc%3D1
Stick in a semiconductor/r/l/c/etc, press the button, and it tells you what
it is, the pinouts
Stan wrote:
Discussion of proper lash ups of cal. instruments to home built
devices, or even work prototypes, would be very welcome by me. I
have read Analog Devices AN-347, but a tutorial with problems that
the student must complete the lash ups for, would give me a better
idea if I've grasp
Stan,
Both the Fluke Calibration: Philosophy in Practice and the Keithley: Low Level
Measurements Handbook have chapters about grounding and guarding. The Low Level
handbook is available from Keithley as a download:
http://www.keithley.com/knowledgecenter/knowledgecenter_pdf/LowLevMsHandbk.pdf
Keithley offer a Low Level Measurements Handbook that may be of interest. Go
to www.keithley.com, Knowledge Centre. The digital book is a free download
(requires registration). You may be able to get a paperback copy from your
local Keithley rep just for the asking.
Regards,
Laurence Motter
If you reserve those pure copper bananas strictly for infrequent cal. of
something like an HP3458, or other transfer standards in your lab, they
may be good for some years.
I envision the "beer nuts" to be a rather relaxed group of individuals,
who are perfectly satisfied to know the alcohol con
Stan,
I have seen this Fluke book mentioned occasionally. I am not sure if has
the tutorials that you seek. It is advertised as specific to dc/ lf ac.
http://www.amazon.com/Calibration-Philosophy-Practice-Fluke-Corporation/dp/0963865005
Todd
On Tue, Aug 19, 2014 at 7:35 PM, Stan Katz wrote:
You are on the money that guarding/shielding are sadly neglected as
subjects, in their own right. Posts in this group consist primarily of
reports of guard leakage in member instruments, and repair details.
Discussion of proper lash ups of cal. instruments to home built devices, or
even work protot
Stan,
I recently picked up some of these ...
http://www.douglasconnection.com/Furez-TSTWP30NP-Bare-Copper-Banana-Plug-Connectors-Pair-FZTSTWP30NP.htm
They are a little pricey and are made for 12ga wire. I think they are OK
for semi-permanent use. A lot of use will probably scratch the soft metal.
generally I think, and at least for your gear, if you use copper plugs of some
type and even solder the wires, thats perfectly fine.
also for a 3458a, and after proper temp stabilization after connecting the
cables (5min) which you always need, these are fine, have not measrured any
difference t
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