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 PO Box 924, Jackson, MI 49204 1 (800) 622-2866 |
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TELTRON TUBES (Original style tubes still available. Call for prices.) PLANAR DIODE | PLANAR TRIODE | GAS-FILLED (HE or NE) PLANAR TRIODE | MALTESE CROSS | LUMINESCENT TUBE | PERRIN TUBE | THOMSON e/m TUBE | LARGE DIAMETER FINE BEAM e/m TUBE | TELTRON TUBES ARE:
Systematic Study of the Electron With Teltron tubes properties of the free electron and the electron within the atom can be studied. A logical progression of experiments can be performed with these tubes from thermionic emission of electrons from a hot filament to dual properties of the electron. Experimental instructions are included with each tube. An Introduction to Atomic Physics Knowledge of the electron is fundamental to an understanding of atomic structure. Teltron tubes and their accessories allow the teacher to provide students with a clear grasp of the nature of the electron, leading to a proper understanding of positive ions, radioactivity and x-rays. Demonstrations Teltron tubes are designed for use in the laboratory; however, the large size of the tubes and the stand used to hold the tubes make them excellent for classroom demonstrations. Intensity of the electron beam is such that lights in the classroom need only to be dimmed to see it clearly. The Complete Assembly The photograph above illustrates a typical assembly in which a tube is mounted in the Universal Stand. The experimental zone sphere is contained within the Helmholtz Coils to obtain magnetic deflection of a cathode ray beam. TEL 2500 Lead Set Provides all the connectors required for use with Teltron tubes.
TEL 2501 Universal Stand Designed to accommodate the updated range of Teltron Tubes and accessories, the Universal Stand provides easy access to all plug and socket connections and gives a clear view of the experimental zone which is projected at a 20° angle. The tube can be rotated 5° to either side or vertical. A Filament Protection Circuit is an integral part of the Stand. Excessive AC or DC voltage will cause a trip condition which automatically resets after rectification of the fault condition. The Stand is mounted on rubber feet and weighs 570g. All Tube connections are made on the Stand itself.
TEL 2502 Helmholtz Coils These magnetizing coils are supplied in pairs, each mounted in a slot in the Universal Stand. A metric scale within the Stand lets the coils be set in the Helmholtz configuration or in any other configuration up to 150mm maximum spacing between coils. A single coil can be set in the front of the Stand to provide a field coaxial with the tube. Each coil has 320 turns of 22 Swg. enameled copper wire with a mean diameter of 138 x 10-3m. The coil provides a field of 3000 A/m (12vDC 1.0A) for continuous operation. A field of 4500 A/m (18v 1.5A) can be provided short term. Recommended Accessories TEL GP4303D Power Unit
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| Need technical information or to place an order? TEL-Atomic 1-800-622-2866 | |||
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Teltron Products Tel-X-Ometer X-Ray & Accessories Electron Tubes Spectroscope Thermodynamics Radiometer Leslie's Cube Stefan-Boltzmann |
Nuclear Systems Multichannel Analyzer Counters Basic Systems Spin Resonance Systems | Other Products | |
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Kater Pendulum Photogate Air Tracks Oscilloscopes Instrumentation Sweep Generator with Counter Multimeters |
Superconductivity Photoelectric Effect Cloud Chamber Planck's Constant Rutherford Scattering Apparatus Speed of Light Apparatus Magnetic Bubble Apparatus Millikan Apparatus Smart Magnetic Sensor Power Supplies | ||
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