Education, Advanced Physics

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  • Image of Cavendish Gravitational Balance

    Cavendish Gravitational Balance

    Item #: 1216F65
    Unique small scale version of the famous cavendish experiment to verify Newton's Law of Gravity and measure the Universal Gravitational Constant, G. This unit is remarkable for measuring the tiny value of G by simple, easily-understood means. This product has a 90 day lead time. Market standard for...
  • Image of Foucault's Pendulum

    Foucault's Pendulum

    Item #: 1216F66
    Display version of the Foucault 1851 experiment to demonstrate the Earth's rotation. The 57" high unit contains a maintained pendulum whose precession rate can also be used to calculate latitude or time. This product has a 90 day lead time. Market standard for this type of product.
  • Image of Thermoelectric Effects Apparatus

    Thermoelectric Effects Apparatus

    Item #: 1216F67
    This apparatus allows the thermal behavior of a resistor, thermistor, and thermocouple to be studied, as well as a closed loop control system. This product has a 90 day lead time. Market standard for this type of product.
  • Image of Laser Optics Demonstrator

    Laser Optics Demonstrator

    Item #: 1216F68
    Comprehensive set of equipment with built in He-Ne laser. Top quality optical glass components allow over 75 experiments in geometric and physical optics. This product has a 90 day lead time. Market standard for this type of product.
  • Image of Michelson & Farby-Perot Interferometer

    Michelson & Farby-Perot Interferometer

    Item #: 1216F69
    High precision interferometer with interchangeable optics for Michelson or Fabry-Perot setups. 200 MM precision geared lead screw for fine adjustment. This product has a 90 day lead time. Market standard for this type of product.
  • Image of Millikan Oil Drop Apparatus

    Millikan Oil Drop Apparatus

    Item #: 1216F70
    Classic oil drop experiment for measuring the electron charge. Features double draft shield system, CCD microscope camera and computer control for the experiment and evaluation. This product has a 90 day lead time. Market standard for this type of product.
  • Image of Photoelectric Effect Apparatus

    Photoelectric Effect Apparatus

    Item #: 1216F71
    Set of equipment for studying the photo-emission of a mixed alkali photocathode. Precise , stable illumination and bias control for excellent results. This product has a 90 day lead time. Market standard for this type of product.
  • Image of Planck's Constant Apparatus

    Planck's Constant Apparatus

    Item #: 1216F72
    Precision apparatus for measuring Planck's Constant includes a mercury discharge lamp, vacuum photocell, set of mercury-line interference filters, and control unit. High quality amplifier yields results for h to better than 3%. This product has a 90 day lead time. Market standard for this type of...
  • Image of Complete Properties Of Electrons Apparts

    Complete Properties Of Electrons Apparts

    Item #: 1216F73
    Comprehensive equipment set for studying the electric and magnetic properties of an electron beam. CRT tube, power supplies, and deflection coils are housed in a compact case. Allows e/m to be measured. This product has a 90 day lead time. Market standard for this type of product.
  • Image of Lorenz Force Demonstrator

    Lorenz Force Demonstrator

    Item #: 1216F74
    Classic "fine beam tube" set for the visual and quantitative demonstration of electron beam properties and the measurement of e/m. The compact apparatus has a built-in power supply and is housed in a metal case for easier beam visibility. This product has a 90 day lead time. Market standard for...
  • Image of Force Between Conductors Demonstrator

    Force Between Conductors Demonstrator

    Item #: 1216F75
    Reliable and dramatic demonstration of the magnetic force between two current-carrying parallel conductors. Safely applies a large current to two pivoting brass tubes. Fuse protected. This product has a 90 day lead time. Market standard for this type of product.
  • Image of Franck-Hertz Apparatus

    Franck-Hertz Apparatus

    Item #: 1216F76
    Set of equipment used for observing the excitation transitions of electrons in Argon. Compact unit includes Argon tube, power supplies, and amplifier in one box. Oscilloscope required. This product has a 90 day lead time. Market standard for this type of product.

  • Image of Complete Zeeman Effect Apparatus

    Complete Zeeman Effect Apparatus

    Item #: 1216F77
    Set of equipment for studying the Zeeman Effect in the mercury green line at 545.1 nm. Includes a 1.0T electromagnet that allows longitudinal or transverse viewing, a mercury lamp, interference filter and lens, a 2.0MM gap Fabry-Perot etalon, a CCD camera and capture card, and evaluation software....
  • Image of Nuclear Magnetic Resonance Apparatus

    Nuclear Magnetic Resonance Apparatus

    Item #: 1216F78
    Set of equipment for studying the nuclear magnetic resonance of protons in hydrogen and fluorine and measuring the gyromagnetic ratio, Lande factor, and nuclear magnetic moment of these nuclei. Includes permanent magnet, oscillator, frequency counter, and power supply. Requires an oscilloscope....
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