Technical data

Making and calibrating a dynamometer

Article no: P1251900

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Principle

Make und calibrate a spring dynamometer unsing a helical spring. Subsequently, determine the weight in N of a test piece with the model.

Benefits

Optimised for demonstration experiments: Transformation from horizontal into vertical direction
Very good visibility: Big devices on uniform background
Strong Magnets (at least 10 N) allow a safe mounting and therefore a very easy handling
Demonstrative measurement of forces with large circular dynamometers with a fixing magnet and ball-bearing pulley with two cord grooves for two measuring ranges
Colored arrows enhancing observations and explanations

Magnetic board with stand	02150-00	1
Hook on fixing magnet	02151-03	1
Torsion dynamometer	03069-03	1
Scale for demonstration board	02153-00	1
Pointers f. Demonst.Board, 4 pcs	02154-01	1
Helical spring, 20 N/m	02222-00	1
Fish line, l. 100m	02090-00	1
Marker, black	46402-01	1
G-clamp	02014-01	2