47" Sonometer 3-Wire Pattern - Mersenne's law

SKU

Eisco_PH0730

Manufacturer No

PH0730

Eisco Labs

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$115.07

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This is a special order item and delivery can take up to 90 days. Please request a quote for lead time.

Manufacturer ID - PH0730

A hollow wooden sounding box 1290 x 130 x 110 mm (length x width x height) provided with scales divided in mm between fixed bridges over which the wires are stretched.

Complete with three movable bridges, wrist-pin key and a set of four wires, length 1.5 m of 20, 22, 24, 26 SWG

The distance between the fixed bridges is 720 mm

47" x 4.75" 5.25" ( L x W x H )

Weights are not included.

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Description

A hollow wooden sounding box 1290 x 130 x 110 mm (length x width x height) provided with scales divided in mm between fixed bridges over which the wires are stretched. To one wire a spring balance reading to 100N x 5N 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 third wire is provided for comparison, its tension may be adjusted by means of a wristpin The wires supplied are of steel which is rustles. The distance between the fixed bridges is 720 mm Complete with three movable bridges, wrist-pin key and a set of four wires, length 1.5 m of 20, 22, 24, 26 SWG WITHOUT weight.