Description:
• Comprising a wooden resonance box of 114 cm length, 12.5 cm width and 10 cm height.
• With two rules 1 meter long sub-divided into millimeters.
• One each brass and steel wire of different diameter attached to fixed bridge and tensioned by fine adjustment pegs, two moveable bridges, pulley and fixed screw to enable a third wire to be fixed for tensioning by masses.
• One each additional wire of steel and brass.
• Each 1.5 m long and of 22 SWG.
Product Code :- CLM/PHY/WS-026

Description:
• Product will be Introduced shortly Enquiries will be Entertained on REQUEST.
Product Code :- CLM/PHY/WS-027

Description:
• Product will be Introduced shortly Enquiries will be Entertained on REQUEST.
Product Code :- CLM/PHY/WS-028

Description:
• For investigating pitch of vibrating strings as a function of their tension, length and thickness.
• Comprises a hollow resonance box with three adjustable strings, two strings by means of wrest pin while third one at the centre with loads or a spring balance.
• A 60 cm scale printed on one side between two fixed bridges has multi-coloured segments for easy reading, with each smallest block of
1 cm provided with two movable bridges to facilitate changing effective string length.
Product Code :- CLM/PHY/WS-029

Description:
• A hollow wooden sounding box provided with scales divided in mm between fixed bridges over which the wires are stretched.
• Length x width x height are 1290 x 130 x 110 mm.
• 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 wrestpin.
• The wires supplied are of steel which is rustless.
• The distance between the fixed bridges is 720 mm.
• Complete with three movable bridges, wrest-pin key and
• A set of four wires, length 1.5 m of 20, 22, 24, 26.
• SWG without weight.
Product Code :- CLM/PHY/WS-030

Description:
• Product will be Introduced shortly Enquiries will be Entertained on REQUEST.
Product Code :- CLM/PHY/WS-031

Description:
• Set of six wires.
• Brass and steel.
• Length 1.5 m of 22, 24, 26 SWG.
• Ends looped ready for use.
Product Code :- CLM/PHY/WS-032

Description:
• Hollow box 1200 x 115 x 60 mm, with two fixed bridges with a one metre scale in between, and
• With a pulley and wrest-pin for wires.
• Complete with a long movable bridge, wrest-pin key and two each brass and steel wires.
• Each of 1.5m length, without masses.
Product Code :- CLM/PHY/WS-033

Description:
• Wooden baseboard 690 x 90 mm on four feet. At one end are two 50 N spring balances with hooks and at the other are two wrest-pins. With one large and two small bridges, wrest-pin key and 2 steel wires, each 1 metre long,without masses.
Product Code :- CLM/PHY/WS-034