Modern Physics

Modern Physics

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FORTIN'S BAROMETER

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The most commonly used device type of barometer for calibration duties is the Fortin barometer. This is a highly accurate instrument which provides measurement inaccuracy levels of between ±0.03% of full-scale reading and ±0.001% of full-scale reading depending on the measurement range. To achieve such levels of accuracy, the instrument has..

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FOUR PROBE ARRANGEMENT

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It consists of four probe arranged linearly in a straight line at equal distance S from each other. A constant current is passed through the two probes and the potential drop V across the middle two probes is measured..

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GENERATOR 40 kHz

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TECHNICAL DATA Frequency range: 40 kHz, can be set from 35 kHz to 50 kHz Pulse operation: Pulse duration approx. 0.2ms Pulse spacing approx. 80ms Transducer output voltage: >18Vpp Trigger output voltage: >9Vpp Counter frequency range: 1 kHz~50MHz Senstivity: 100mV Max. input voltage: 20V Connection sockets: 4mm dia Dimensions..

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HEATING EFFECT TUBE, WAX COATED

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Vertical tube with two parallel wire cathodes at two end of tubes with third electrode to serve as anode on base...

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MAGNETIC EFFECT DEFLECTION TUBE

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Magnetic coils are placed in pairs on the outside of the CRT to provide horizontal and vertical magnetic fields perpendicular to the electron flow. Current in these coils causes deflection of the electrons perpendicular to the magnetic field and to the direction of the electrons.Magnetic Effect Deflection Apparatus consisting of a Cathode Ray Tube ..

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SHADOW EFFECT TUBE, ELECTROMAGNET

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An object obstructing cathode rays casts its shadow on the fluorescent wall facing it, and if the running cathode rays are subjected to magnetic effects, per an electromagnet, the shadow is affected by its slight rotation change...

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SPARK DISCHARGE APPARATUS

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The spark discharge apparatus was used that held a mix of gases similar to those found in Earth's early atmosphere over a pool of water, representing Earth's early ocean. ... These molecules collected together in the pool of water to form coacervates. The spark discharge apparatus did not show alcohols and aldehydes...

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SPECTRUM TUBE HOLDER

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This Holder is having Boss head as well to allow its clamping on retort Rod. This Tube Holder do not come with Stand .Ask for separate Stand..

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SPECTRUM TUBE POWER SUPPLY

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Specially designed power supply to safely run spectrum discharge tubes of length approximately 26 cm. Encased in a metal body, and spring loaded with clips to connect the tubes securely.Black metal panel behind the mounted tube eliminated distracting ambient light and protects tube from breakage. Operates on 220-240V AC, 50Hz...

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SPECTRUM TUBES

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The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spectroscope. Ideal for acquainting students with the spectra of better known gases in their pure form and for wavelength determination. The glass tubes are 25cm long with the capillary portion about 10cm long. An electrode is seal..

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TORSION APPARATUS

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It consists of an iron stand 900 mm length fixed on a 4 kg cast iron heavy base with two levelling screws each rod 12.5 mm thick .A steel frame mounted on a heavy cast iron base with leveling screws. Upper end of the rod (under test) 900 mm length and 5 mm dia is clamped by a 3 law chuck and the lower end is clamped into the axis of a torsional dru..

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