Vernier Software and Technology
Vernier Software & Technology
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Is the tackle kit for Vernier Structures & Materials Tester (VSMT-TK) able to handle 1000 N of force?

Some of the tackle kit components included with the VSMT can bend when excess force is applied.
This includes the u-bolts, which will bend before the maximum rating of the force sensor/load cell (1000 N).
In one test on the small u-bolt, we noted elastic deflection occurred at approximately 200 N load and permanent deformation at approximately 500 N. With the large u-bolt, the permanent deformation set in at approximately 600 N. In both cases, the load was applied to a near single point by a thin rod suspended between the cross bars, which were positioned as close to each other as possible.
The effects of this can be minimized by purchasing a second plate for the u-bolt and doubling up this part, or by setting project limitations to avoid exceeding the strength of the hardware.
Additional hardware can be purchased from a local hardware store.
TIL 3344: Vernier Structures & Materials Tester (VSMT) Troubleshooting and FAQs

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