41401 Leybold Monochord

Leybold Monochord  For experiments with vibrating strings, e.g. for investigating the dependence of pitch on the length, tension and thickness of a string. With three strings, stretched across a resonance body. Adjustments to length and tension can be carried out via a bridge and tuning key respectively. Equipped with a scale for setting the bridge and displaying the proportions of length. One of the strings has a guide pulley and hook which can be interchanged with a dynamometer for measuring string tension.  Usable length of the strings: 120 cm Scale divisions: cm and mm Dimensions: 135 cm x 12 cm x 10 cm Weight: 4.8 kg ADDITIONALLY REQUIRED: 1 314 201 Precision dynamometer, 100.0 N 1 414 97 Bow   INSTRUCTIONS FOR USE CLICK HERE