Educational & Research Items ( Wheatstone Meter Bridge )

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SOM CODE : 623/6
Model : 2365
COMPANY : SHANGHAI, CHINA.

Wheatstone Meter Bridge Slide-Wire Type 1080 x 120 x 20 mm.

BASE : Wood of line quality, straight and undeformable.
Terminals : Brass, with low resistance.
Resistance wire : Ø0.71 mm bare constantan wire, effective length 1000 mm.
Scale : Minimum in mm.
Used in middle school physics experiments for measuring resistance value.

Overall Dimension : 1080 x 120 x20 mm


SOM CODE : 623/7 Model : P50585 COMPANY : SHIVDIAL, INDIA. Wheatstone Meter Bridge Dial Pattern. With two ratio dials of 10,100 and 1000 ohms each and a resistance arm of ten coils of 1, 10, 100 and 1000 ohms, giving total resistance of 11, 110 ohms, with 4 mm socket terminals for battery, galvanometer and unknown resistance. Highly stable resistances are used. Accuracy +0.1 %.

SOM CODE : 624/16 Model : P1156 COMPANY : EISCO, INDIA. Wheatstone Meter Bridge Carryforster Long 100 cms. The substantial four-gap bridge has broad, heavily plated brass strips mounted on a stackable polished hardwood base. Large plated brass terminals with 4mm. sockets are provided to reduce unwanted resistance to a minimum and the gaps are closed by removable plated brass strips which are held in position by the terminals. The 0.56mm. constantan wire is stretched along the top of a meter scale subdivided into millimeters and figured every centimeter. The ends of the wire are securely clamped to the terminating strips to reduce and errors to a negligible level. Supplied WITH jockey. Dimension : 1.13 x 81 x 50 mm.
Note : Please mention the product "SOM CODE" while making request.