COMPANY : SHIVDIAL, INDIA

SOM CODE Model Description Images
2616/12 P36185 Resonance Apparatus .

Glass tube approx. 840 x 25 mm size mounted on retort

stand with clamp and boss, with 500ml. glass tube

supported on rubber covered split iron ring, with a spring

clip for rubber tubing.

2616/8 P36178 Resonance Apparatus Simple Form.

For measuring length of an air column driven by a tuning

fork. comprises a brass tube 292×27 mm diameter fixed to a

base with a sliding inner tube 30 mm long which allows the

length of the air column to be varied from 350 to 530 mm.

2616/7 P-1014 Resonance Apparatus Glass Tube 4 cm. Long With 500 ml.

Bulb.

Glass tube approx. 84 cm. long and 2.5 cm. diameter,

mounted on retort stand with clamp and boss, with 500ml.

glass tube, connecting tubing and spring clip supported on

iron ring.

2616/15 P-1014 RESONANCE APP GLASS TUBE
SOM CODE Model Company Description Images
2616/11 8240 OSAW INDIA RESONANCE APPARATUS
2616/1 8238 OSAW INDIA RESONANCE APPARATUS

SOM CODE : 2616/4
Model : P – 1115
COMPANY : EISCO INDIA

RESONANCE APPARATUS

Acrylic tube approx. 98 cm long and 2.5 cm diameter mounted on retort stand with clamp and boss, with metal vessel, connecting tubing and spring clip supported on iron ring. Acrylic tube approx. 98 cm long and 2.5 cm diameter mounted on retort stand with clamp and boss, with metal vessel, connecting tubing and spring clip supported on iron ring.

SOM CODE : 2616/3
MODEL : 8781
COMPANY : OSAW INDIA

INDUCED CURRENT APPARATUS

Consists of a primary coil of insulated copper wire wound upon a cylinder with terminals, a secondary coil wound upon a cylinder into which the primary coil fits. A soft iron core fits the cylinder of the primary. Complete with terminals.

SOM CODE Model Company Description Images
2251/5 Model EISCO INDIA RESONANCE TUBE
2251/3 Model OSAW INDIA RESONANCE TUBE

Used to Investigate wavelength in air . Using the included 512 Hz tuning fork as a sound source, the inner tube slides inside the outer one. The tubes adjust from 25 to 38 cm This simple apparatus clearly demonstrates the principles of resonance without requiring a water column or other apparatus. Using the included 512 Hz tuning fork as a sound source, the inner tube slides inside the outer one and the student finds the point of loudest sound. By applying a constant end correction, the wave length in air is easily calculated from the combined overall length of the tube set. The tubes adjust from 25 to 38 cm which will tune over a range of approx. 452 Hz to 585 Hz at room temperature. Also includes 50 mm plug to close end.

SOM CODE Model Company Description
G506/32 XEK-500-000M GRIFFIN ENGLAND RESONANCE JAR 400ML GLASS HIGH.
2251/6 RESONANCE TUBE OPEN FROM BOTH SIDE
2618/3 XEK-300-M GALLENKAMP ENGLAND RESONANCE JAR 400MM GLASS HIGH

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