Torsion scale
Pic PH SC 61

Made by Hartmann & Braun Germany. The dial show the weight up to 500 mg in steps of 1 mg.

This wheel  set the balance on zero !
The load hook is covered by an lid !
The holder for the load pan
Hartmann & Braun Logo
The dial under and without load
The system inside, the big block is a magnet
The spring on the back work against the spring on the front and is needed to set the scale on zero
The front spring for pre-weighing the scale
This is the stopper which set the scale in and out of weighing

Exit to the Start-Frame