Sonometer 3 Wire Pattern Manufacturer,Supplier and Exporter in China

Sonometer 3 Wire Pattern

Product Code : SCL-VAW-11277

To one wire, a spring balance reading to 100 N x5 N is fitted and the tension exerted and measured can be finely adjusted by wing-nut. 
Another wire passes over a pulley and can be loaded as desired. 
A hollow wooden sounding box with scales divided in mm between fixed bridges over which three wires are stretched.
The distance between the fixed bridges is 72 cm. 
Complete with three movable bridges, wrest-pin key and a set of steel wires, length 1.5 m of 22, 24, and 26 SWG.
A third wire is provided for comparison, its tension may be adjusted by Scince Lab Supplies means of a wrest-pin
The pack of replacement wires, sold separately, has steel and brass wires, each in 22, 24, and 26 SWG.
Dimensions (L x W x H): 129 x 13 x 11 cm

   

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