TNP #46 – Torbal AD60 Precision Balance (0.001g) Repair, Teardown & Experiments

In this episode Shahriar takes a look at a Torbal precision scale capable of resolving 0.001g! Unfortunately the unit shows an error of “Unload” when powered on. The teardown of the unit as well as the principle operation is described. The teardown also reveals the problem with the scale mechanism which is a broken link. The repair correct the problem and the scale shows excellent accuracy with calibrated weights. The live evaporation of Acetone is also shown using the precision balance.

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