3D printed device to hold pcb copper foils for conductivity measurements
using an intrumentational amplifier

Here is a 3D printed device to hold a 6 x 3 cm pcb onto four spring loaded pins to make reliable and repeatable 4-probe conductvity measurements on the copper foils.
The copper must be cleaned before measurements are made.


OpenScad 3D printed holder for Hall effect measurements


3D printed 4 probe conductivity holder


close up of the four spring-loaded clips

3D printed holder for 4 probe conductvity measurements

3D printing files can be found in the links below:

x-files
page 		Conductivity holder
".stl" file
".scad" file
".g" file
 Holder top
".stl" file
".scad" file
".g" file
 more
soon 		back to
3D page


Dr Jonathan Hare, E-mail: jphcreativescience@gmail.com

NOTE: Although none of the experiments shown in this site represent a great hazard, neither the Creative Science Centre,
Jonathan Hare nor The University of Sussex can take responsiblity for your own experiments based on these web pages.

THE CREATIVE SCIENCE CENTRE

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