Grating Spectrometer
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China Wholesale Raman Spectrometer Factory – LGS-6 Disc Polarimeter – Labor
Applications A polarimeter is an instrument to measure the degree of the optical active rotation of a sample, from which the concentration, purity, sugar content, or content of the sample can be determined. It is widely used in sugar refining, pharmaceutical, drug test, food, spices, monosodium glutamate, as well as chemical, oil and other industrial production, scientific research or quality control inspection process. Specifications Description Specifications Measuremen... -
China Wholesale Electron Spin Resonance Pricelist – LADP-5 Zeeman Effect Apparatus with Permanent Magnet – Labor
Zeeman effect is a classical modern physics experiment. Through the observation of the experimental phenomenon, we can understand the influence of magnetic field on light, understand the internal motion state of luminous atoms, deepen the understanding of the quantization of atomic magnetic moment and spatial orientation, and accurately measure the charge mass ratio of electrons. Experiments 1. Observe Zeeman effect, and understand atomic magnetic moment and spatial quantization 2. Observe th... -
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China Wholesale Raman Spectrometer Quotes – TJ270-30A Dual Beam Infrared Spectrophotometer – Labor
Features High quality Low stray light High accuracy measurement Simple structure with easy operation Introduction As an affordable analysis instrument, this typical type was so popular in part 15 years, and we have exported form hundreds sets with so many OEM brands and types, many partners gained big profits by this type. Infrared spectroscopy is one of the most powerful techniques for identifying organic substances in organic and analytical chemistry. Infrared analysis can be both ... -
China Wholesale Fourier Spectrometer Manufacturers – FTIR-990AD FTIR Spectrometer – Labor
Labor CE certificated FTIR-990 Fourier transform infrared spectrometer is an independent research and development of products, it is the most competitive FTIR on the world, convenient installation, simple use, convenient maintenance, our FTIR is wildly used by materials science, bio pharmaceutical, petrochemical, food safety and other industry analysis instruments, it’s also adopted by university laboratory for scientific research and teaching. Principle The FTIR with Michelson interferometer... -
China Wholesale Plancks Constant Suppliers – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor
Note: liquid Nitrogen not provided The instrument has the advantages of simple operation, reasonable structure and stable experimental data. It can observe ip-va and is VA curves by AC measurement and oscilloscope, and can accurately measure the relationship between scattering probability and electron velocity. Experiments 1. Understand the collision rule of electrons with atoms and learn how to measure atomic scattering cross section. 2. Measure scattering probability versus speed of low-ene... -
China Wholesale Fluorescence Spectrometer Manufacturers – FTIR-990AD FTIR Spectrometer – Labor
Labor CE certificated FTIR-990 Fourier transform infrared spectrometer is an independent research and development of products, it is the most competitive FTIR on the world, convenient installation, simple use, convenient maintenance, our FTIR is wildly used by materials science, bio pharmaceutical, petrochemical, food safety and other industry analysis instruments, it’s also adopted by university laboratory for scientific research and teaching. Principle The FTIR with Michelson interferometer... -
China Wholesale SNR Manufacturers – LADP-19 Magnetoresistance & Giant Magnetoresistance Effect – Labor
The instrument provides three kinds of magnetoresistance sensors, which are multilayer giant magnetoresistance sensor, spin valve giant magnetoresistance sensor and anisotropic magnetoresistance sensor. It helps students understand the principle and application of different magnetoresistance effects, the instrument is safe and reliable, and the experiment content is rich. It can be used in basic physics experiment, modern physics experiment and comprehensive design physics experiment in Colle... -
China Wholesale Fluorescence Spectrometer Suppliers – LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator – Labor
Note: computer not included Description This spectrometer is designed to help students understand the concepts of light and wave phenomena and learn how a grating spectrometer works. By replacing the default grating in the spectrometer with a different grating, the spectral range and resolution of the spectrometer can be altered. The modular structure provides flexible solutions for spectral measurements under photomultiplier (PMT) and CCD modes, respectively. Emission and absorption spectra ... -
China Wholesale ferromagnetism Factories – DH807A Apparatus of Optical Pumping – Labor
Note: oscilloscope not included Features Open structure for hands-on learning High accuracy for g-factor measurement Robust system with high-quality components Introduction The Optical Magnetic Resonance Experiment Instrument (shortened as “Optical Pumping” overseas) is used in modern Physics experiments. Involving rich knowledge about Physics, such experiments enable students to understand Optics, Electromagnetism and Radio electronics against realistic contexts, and mak... -
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China Wholesale Raman Spectrometer Factories – FTIR-990AD FTIR Spectrometer – Labor
Labor CE certificated FTIR-990 Fourier transform infrared spectrometer is an independent research and development of products, it is the most competitive FTIR on the world, convenient installation, simple use, convenient maintenance, our FTIR is wildly used by materials science, bio pharmaceutical, petrochemical, food safety and other industry analysis instruments, it’s also adopted by university laboratory for scientific research and teaching. Principle The FTIR with Michelson interferometer... -
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China Wholesale Fluorescence Spectrometer Factory – DH807A Apparatus of Optical Pumping – Labor
Note: oscilloscope not included Features Open structure for hands-on learning High accuracy for g-factor measurement Robust system with high-quality components Introduction The Optical Magnetic Resonance Experiment Instrument (shortened as “Optical Pumping” overseas) is used in modern Physics experiments. Involving rich knowledge about Physics, such experiments enable students to understand Optics, Electromagnetism and Radio electronics against realistic contexts, and mak... -
China Wholesale Double Beam Infrared Spectrometer Factories – LGS-2 Experimental CCD Spectrometer – Labor
Description LGS-2 Experimental CCD Spectrometer is a general purpose measuring instrument. It uses CCD as receiver unit to greatly extend its range of application, capable of real-time acquisition and 3-dimensional display. It is ideal equipment for study of spectra of light sources or calibrating optical probes. It consists of grating monochromator, CCD unit, scanning system, electronic amplifier, A/D unit and PC. This instrument integrates optics, precision machinery, electronics, and compu... -
China Wholesale Fourier Spectrometer Pricelist – LGS-4 Miniature Monochromator – Labor
Introduction LGS-10 is a manually operated monochromator. The entrance and exit slit can be set to 0.15 mm or 0.3 mm wide. It can produce monochromatic light with various lamps. The wavelength of the output light can be selected in microns, and one of the subdivision scales corresponds to 1 nm, a coarse mark of 100 nm. The value of the output wavelength is obtained by combining the coarse reading with the fine reading. Specifications Description Specifications Wave... -
China Wholesale Franck Hertz Manufacturers – LADP-2 Experimental System of Pulsed NMR – Labor
Pulsed Fourier transform nuclear magnetic resonance uses pulsed RF field to act on the nuclear system to observe the response of the nuclear system to the pulse, and uses fast Fourier transform (FFT) technology to transform the time domain signal into frequency domain signal, which is equivalent to multiple single frequency continuous wave nuclear magnetic resonance spectrometers are excited at the same time, so the nuclear magnetic resonance phenomenon can be observed in a large range, and t... -
China Wholesale Disc Polarimeter Suppliers – LADP-18 Apparatus for Determining Curie Temperature of Ferrite Materials – Labor
According to the change of magnetic moment of ferromagnetic material with temperature, this instrument adopts alternating current bridge method to measure the temperature when the spontaneous magnetization of ferromagnetic material disappears. This method has the advantages of simple system structure, stable and reliable performance, etc. The instrument can be used in electromagnetics experiment of general physics or modern physics experiment. Experiments 1. Understand the mechanism of the tr... -
China Wholesale Dual beam IR spectrophotometer Factories – LADP-5 Zeeman Effect Apparatus with Permanent Magnet – Labor
Zeeman effect is a classical modern physics experiment. Through the observation of the experimental phenomenon, we can understand the influence of magnetic field on light, understand the internal motion state of luminous atoms, deepen the understanding of the quantization of atomic magnetic moment and spatial orientation, and accurately measure the charge mass ratio of electrons. Experiments 1. Observe Zeeman effect, and understand atomic magnetic moment and spatial quantization 2. Observe th... -
China Wholesale Double Beam Infrared Spectrometer Factories – LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator – Labor
Note: computer not included Description This spectrometer is designed to help students understand the concepts of light and wave phenomena and learn how a grating spectrometer works. By replacing the default grating in the spectrometer with a different grating, the spectral range and resolution of the spectrometer can be altered. The modular structure provides flexible solutions for spectral measurements under photomultiplier (PMT) and CCD modes, respectively. Emission and absorption spectra ... -
China Wholesale Fluorescence Spectrophotometer Suppliers – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor
Note: liquid Nitrogen not provided The instrument has the advantages of simple operation, reasonable structure and stable experimental data. It can observe ip-va and is VA curves by AC measurement and oscilloscope, and can accurately measure the relationship between scattering probability and electron velocity. Experiments 1. Understand the collision rule of electrons with atoms and learn how to measure atomic scattering cross section. 2. Measure scattering probability versus speed of low-ene... -
China Wholesale fourier spectrometer Manufacturers – LADP-16 Apparatus for Determining Planck’s Constant – Advanced Model – Labor
Demonstration of the photoelectric effect, measure the characteristic curve of a photoelectric tube, verify the existence of “red limit” frequency, and calculate Planck’s constant according to the Einstein’s equation of photoelectric effect Specifications Description Specifications Wavelength of filters 365 nm, 405 nm, 436 nm, 546 nm, 577 nm Size of apertures 2 mm, 4 mm, 8 mm, 10 mm, 12 mm Light source 50 W Mercury lamp Photocell Wavelength range: 340 ~ 7... -
China Wholesale Grating Spectrometer Factory – LB-820 UV-Vis NIR Spectrophotometer – Labor
Instrument features The design of double beam optical system reduces the background interference and improves the test accuracy. The receiver parts of the instrument are all imported devices, which ensure the high performance and stability of the instrument. The control of the instrument (such as grating conversion, filter conversion, receiver conversion, wavelength scanning, etc.) is all controlled by the computer, and the interface is USB2.0. The connection of the instrument is simp... -
China Wholesale Raman Suppliers – LADP-9 Apparatus of Franck-Hertz Experiment – Basic Model – Labor
Introduction This Franck-Hertz experiment apparatus is a cheap instrument to demonstrate the existence of Bohr atomic energy levels. Experimental results can be acquired by manual data recording, or viewed on an oscilloscope, or processed using a digital storage oscilloscope. No oscilloscope is necessary if an optional data acquisition (DAQ) card is ordered for use with a PC via USB port. It is an ideal teaching apparatus for physics laboratories at colleges and universities. Specificati...
