Product Description:Spectroscope is widely known as direct-reading spectrometer. A device that measures the intensity of spectral lines at different wavelength positions with a photodetector such as a photomultiplier. It consists of an incident slit, a dispersion system, an imaging system and one or more outlet slits. The electromagnetic radiation of the radiation source is separated by a dispersion element from the desired wavelength or wavelength region, and the intensity is determined at the selected wavelength (or a certain wavelength band). It is divided into two types: monochromator and multi-color instrument.
A spectroscope is a scientific instrument that decomposes a complex composition of light into spectral lines, consisting of a prism or a diffraction grating, etc., using a spectrometer to measure the light reflected from the surface of an object. The seven-colored light in sunlight is the part that the naked eye can divide (visible light), but if the sunlight is decomposed by spectrometer, arranged by wavelength, visible light only accounts for a small range of the spectrum, and the rest are spectra that the naked eye cannot distinguish, such as infrared, microwave, ultraviolet, X-ray and so on. Detect what elements are contained in an article by grabbing light information by spectrometer, developing it on a photographic negative, or computerized automatic display of numerical instrument display and analysis. This technology is widely used in the detection of air pollution, water pollution, food hygiene, metal industry, etc.
An optical instrument that separates complex light into spectra. There are many types of spectrometers, in addition to those used in the visible light band, there are also infrared spectrometers and ultraviolet spectrometers. According to the different dispersion elements, it can be divided into prism spectrometer, grating spectrometer and interference spectrometer. According to the detection method, there are spectroscopes for direct eye observation, spectrometers for recording with photosensitive films, and spectrophotometers for detecting spectra with photoelectric or thermoelectric elements. Monochromatic instruments are spectroscopic instruments that output only single chromatographic lines through slits and are often used in conjunction with other analytical instruments.
Product Categories:
According to the working principle of modern spectroscopy, spectrometers can be divided into two categories: classical spectrometers and new spectrometers. Classical spectroscopic instruments are instruments based on the principle of spatial dispersion; The new spectroscopic instrument is an instrument based on the principle of modulation. Classic spectroscopic instruments are slit spectral instruments. The modulation spectrometer is non-spatial spectrophotometry and uses circular holes to enter the light.
Product Structure:
The spectrometer consists mainly of an optical platform and an inspection system. There are several main sections:
1. Incident slit: A point of the spectrometer imaging system is formed under the illumination of incident light.
2. Collimation element: Makes the light emitted by the slit become a parallel light. The collimation element may be a separate lens, mirror, or directly integrated on a dispersive element, such as a concave grating in a concave grating spectrometer.
3. Dispersion element: A light grid is usually used to make the optical signal spatially dispersed by wavelength into multiple beams.
4. Focus element: Focus the dispersed beam so that it forms a series of images of incident slits in the focal plane, where each image point corresponds to a specific wavelength.
5. Detector array: placed in the focal plane for measuring the light intensity of each wavelength image point. The detector array may be a CCD array or other kind of light detector array.
Main Cooperation Materials Manufacturers:
CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC
Main Export Countries & Areas:
Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.
Raytekoptics Extra value added services offered:
1). Optical workcraft & process solution design;
2). Rough processing raw materials;
3). Semi finishing raw materials;
4). Fabricate custom sizes and shapes;
5). Design and supply custom coatings;
6). Modify and resurface customer supplied materials;
7). Drill holes, notch glass and provide beveled substrates;
8). Precision polish optics with non-standard aspect ratios;
Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.
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