GALVANOMETER EDSPOT
7,500 Per Piece
Galvanometer edspot : a highly sensitive apparatus for measuring very small charges (of the order of µc) and currents (of the order of µa) and as null point detector. It has an integral taut suspension movement, lamp unit and scale, the indication being presented as a hairline in a brilliant light spot on a translucent screen. . Provision for effectively damping any transverse suspension vibrations, without affecting the electrical characteristics of the instrument. Signal input through 4mm colour coded socket terminals, with input circuit protected against accidental inputs of high magnitude. The front scale graduated in millimeters from 0-18cm (left zero) and 9-0-9cm (center zero), for reading as required. With lockunlock, zero adjustment and sensitivity adjustment at the front. Range attenuation - sensitivities of x 1x0.1, x0.01 and x 0.001, related to both current and voltage sensitivities with constant input resistance. Operates on 220-240c ac mains, 5060hz. Time period : 2 second approx. Resistance : 100 ohms sensitivity : 15mmua input main : 220v ac dimensions : 295mmx210x130mm approx.
Tangent Galvanometer
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Having Brass parts and Permanent magnet compass with bakelite, 4 m.m. socket terminals.
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Tangent Galvanometer
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We 'national scientific apparatus works' offering our customers tangent galvanometer . It consists of a bakelite moulded ring 170 mm, with three sets of winding - either 2, 50 and 500 turns (depending upon the requirement) respectively, carfully insulated, connected to heavy brass terminals. The number of turns is clearly marked between the terminals. The ring is mounted on a pivoted round bakelite base which rotates on an aluminum tripod base fitted with three brass leveling screws. The high sensitive compass box (with permanent magnet) is mounted on a substance brass pillar and is free to rotate upon it. The compass is 5" in dia and has a scale graduated to single degrees. Overall height is approx. 9". All brass parts are chrome plated. Supplied with permanent compass box. Beware of duplicate,low quality products. Buy only from national scientific apparatus works store
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Aluminium Case:This galvenometer have been designed for very low current measurement, Res. : 100 or 500, Time Period : 8 to 12 Sec.
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We have cordial relations with the logistic companies that allow us to reach any preferred Haryana(India) with ease, thus ensuring timely delivery. We are highly concerned towards providing the top-notch array of products to the buyers and thus, check the lot at different levels for quality assurance.
Tangent Galvanometer
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The bakelite ring or bobbin. 162.5 mm overall diameter wound with three coils of insulated copper wire with 2, 50 and 500 turns mounted on black bakelite moulded platform fitted with 4 terminals, rotating on a tripod non-magnetic metal base, supported by brass levelling screws. Complete with compass box(Magnetometer) mounted at the centre of the ring. Compass box(Magnetometer) spare for tangent galvonometer.
Galvanometer
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Galvanometer, Schering Bridge, Heat Cylinders Set, Voltmeter