Experimental Instruments for Advanced Physics Laboratories
Our experimental instruments for advanced physics laboratories are specially designed to promote experimental teaching and learning. They are priced to meet the budgets of educational institutions. All instruments/systems come with self-paced and comprehensive experimental instructions/ manuals.
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LEAI-10 Experimental System of CW Nuclear Magnetic Resonance
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This experimental system of continuous-wave nuclear magnetic resonance (CW-NMR) consists of a probe, a magnet, a modulating device of magnetic field, and a main machine unit. It is easy to use with an affordable price. |
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LEAI-11 Experimental System of CW-NMR-Advanced |
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This experimental system of CW NMR consists of a high homogeneity magnet and a main machine unit. It is easy to use with a high SNR. Its performance is superior to LEAI-10. |
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LEAI-15 Microwave Electron Spin Resonance Apparatus |
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This system is designed to study the phenomena of electron spin resonance in microwave band, measure the g-factor of DPPH material,
measure standing wave field distribution in resonant cavity, and determine waveguide wavelength. |
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LEAI-16 Microwave Ferromagnetic Resonance Apparatus |
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This system is designed to observe microwave ferromagnetic resonance phenomena, measure resonance line width, measure the Lande's g-factor, and learn how to use a microwave system. |
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LEAI-17 Microwave Electron Spin Resonance Apparatus |
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This system is designed to study the phenomena of electron spin resonance in microwave band, measure the g-factor of DPPH material, and understand microwave devices and systems. |
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LEAI-18 Microwave Ferromagnetic Resonance Apparatus |
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This system is designed to measure the ferromagnetic resonance curve of ferromagnetic samples, determine parameters such as g factor, gyromagnetic ratio γ, resonance line wide ΔH and relaxation time τ, and analyze the characteristics of a microwave system. |
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LEAI-19 Apparatus of Optical Pumping |
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Optical pumping is an important experiment in modern physics. This apparatus is designed to observe optical pumping signal, determine g factor, and measure earth magnetic field. |
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LEOI-32 Experimental System for Crystal Magneto-Optic Effect |
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This system is designed to observe the polarization rotation of an optical beam going through a magneto-optic material. Through this system, students can understand the fundamental parameters of a magneto-optic device with related measurement techniques. |
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LEOI-33 Experimental System for Crystal Acousto-Optic Effect |
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This system is designed to observe the acousto-optic effect of a crystal sample. Through this system, students can get a better understanding of the fundamental parameters of an acousto-optic device with related measurement techniques. |
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LEOI-34 Experimental System for Electro-Optic Modulation |
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This unit is designed to help students understand the theory of the electro-optic modulation in a crystal material. Through this system, students can acknowledge the fundamental parameters of a LiNbO3 crystal with related measurement techniques. |
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LEAI-20 Zeeman Effect Apparatus with Permanent Magnet
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This experimental system of Zeeman effect with permanent magnet is easy to use with stable performance. It is an ideal experimental instrument for advanced physics laboratories.
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LEAI-21 Zeeman Effect Apparatus with Electromagnet |
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This experimental system of Zeeman Effect with electromagnet consists of a main machine unit, an electromagnet, a Mercury pencil lamp, a F-P, and optics, with optional CCD and analysis software. |
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LEAI-22 Experimental System of Faraday and Zeeman Effects |
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This experimental unit combines experimental contents of Zeeman effect and Faraday effect. It is an ideal experimental instrument for advanced physics laboratories. |
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LEAI-30 Apparatus of Franck-Hertz Experiment- Basic |
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This Franck-Hertz experiment apparatus can demonstrate the existence of Bohr atomic energy levels. Experimental results can be acquired by manual data recording, or viewed on an oscilloscope, or plotted with a XY recorder. |
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LEAI-31 Apparatus of Franck-Hertz Experiment- Complete |
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This Franck-Hertz experiment apparatus can demonstrate the existence of Bohr atomic energy levels. Experimental results can be acquired by manual data recording, or viewed on an oscilloscope, or processed by software. |
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LEAI-32 Apparatus of Franck-Hertz Experiment- Advanced |
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This Franck-Hertz experiment apparatus has the same three modes as LEAI-31 but with superior performance. It is an ideal experimental instrument for advanced physics laboratories |
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LEAI-35 Apparatus of Ramsauer-Townsen Effect |
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This apparatus can measure IS-VA and IP-VA curves through AC measurement and oscilloscope observation, and measure the relationship between scattering probability and electron speed. |
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LEAI-40 Apparatus of Millikan's Experiment - Basic |
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This apparatus of Millikan oil drop experiment is designed to verify the quantum nature of electrical charges, measure the elementary charge of an electron, and observe the Brownian motion. |
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LEAI-42 Apparatus of Millikan's Experiment - Advanced |
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This apparatus of Millikan oil drop experiment is designed to verify the quantum nature of electrical charges, measure the elementary charge of an electron, and observe the Brownian motion with a CCD. |
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LEAI-45 Determining Specific Charge of Electron |
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This experimental apparatus is designed to determine the specific charge of an electron, i.e. charge/mass ratio (e/m), at an affordable price. |
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LEAI-47 Determining Specific Charge of Electron - Advanced |
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This experimental apparatus is designed to determine the specific charge of an electron, i.e. charge/mass ratio (e/m), at an affordable price. |
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LEAI-48 Lorentz Force Demonstrator |
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This Lorentz force demonstrator is useful for testing the charge to mass ratio (e/m) of an electron, it is also useful for demonstrating the Lorenz force exerted by a magnetic field on moving electrons and the deflection of moving electrons within an electric field. |
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LEAI-50 Apparatus for Determining Planck's Constant- Basic |
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This experiment apparatus of Planck's constant is used to demonstrate the photoelectric effect and calculate the Planck’s constant according to the Einstein’s equation of photoelectric effect.
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LEAI-52 Apparatus for Determining Planck's Constant- Advanced |
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This experiment apparatus of Planck's constant is used to demonstrate the photoelectric effect and calculate the Planck’s constant according to the Einstein’s equation of photoelectric effect.
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LEOI-63 Blackbody Experimental System |
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This system is designed to automatically record the radiation spectrum of an emission light source. By varying the color temperature of the light source, the phenomenon described by Wien's displacement law can be observed through the recorded radiation spectrum. |
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LEAI-62 Electron Diffraction Experimental Apparatus |
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This electron diffraction apparatus is used to acquire the wavelength of moving electron, verify the de Broglie equation, measure lattice constant of Au crystalline material, measure the Miller indices of corresponding diffraction rings, and calculate the Planck's constant. |
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LEAI-65 Series Experiments on Microwave System |
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Series experiments are designed in this experimental system to measure standing wave, standing wave coefficient, microwave frequency, wavelength of microwave waveguide, microwave power, attenuation, permittivity and tangent value of loss angle. |
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LEAI-70 Apparatus for Determining Curie Temperature |
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This experimental apparatus is designed to measure the Curie temperature at which a ferromagnetic sample becomes paramagnetic using electrical bridge method.
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LEAI-75 Magnetoresistance & Giant Magnetoresistance Effect |
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This instrument provides three types of magneto-resistance sensors to help students understand the principles and applications of various magneto-resistance effects. |
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LEEI-35 Hall Effect Experimental Apparatus |
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This apparatus is purposed to help students understand the principles of Hall effect, measure the sensitivity of a Hall element, and learn how to use a Hall element to measure magnetic field intensity. |
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LEAI-90 Apparatus of A-Scan Ultrasound & Applications |
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This apparatus is based on A-scan ultrasonic technology to demonstrate the working principle of an ultrasonic diagnostic instrument or an industrial ultrasonic flaw detector. |
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LEOI-50 Diode-Pumped Solid-State Laser Demonstrator |
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This experimental system is designed for nonlinear optical experiments. It helps students understand the theory of a diode-pumped solid-state (DPSS) laser with frequency doubling technique. |
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LEOI-51 He-Ne Laser Mode Analyzer |
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This system allows users to assess the mode characteristics of a He-Ne laser quantitatively. Users may perform laser mode analysis with a computer & observe mode spectrum on an oscilloscope. |
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LEOI-53 He-Ne Laser Serial Experiments |
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It allows students to monitor the change in frequency distribution pattern of laser modes by adjusting the laser cavity configuration. The use of a confocal scanning interferometer further enables quantitative analysis of the frequency spacing between laser modes. |
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LEOI-58 Serial Experiments on Semiconductor Laser |
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This system is designed to measure the output power of a semiconductor laser as well as the driving voltage and injection current of the laser. It can help students understand the working characteristics of a semiconductor laser under CW output mode. |
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