Introduction: The main purpose of the grating monochromator is to perform quantitative and qualitative analysis of substances, such as light source characteristics, solution concentration, light effect, and optical properties of transparent substances. Product application: It has been widely used in the fields of physics, chemistry, metallurgy, materials, construction, environmental protection and medicine. It is an indispensable testing instrument in production, scientific research and teaching. Features: 1. The use of sinusoidal mechanism has the advantages of high precision and good repeatability; 2. Equipped with a stepping motor, controlled by a controller to realize automatic scanning of spectral wavelengths; 3. The digital tube displays 5 digits in real time, and the wavelength display range is 00000~99999Å; 4. The controller has complete functions and is easy to operate. 5. The appearance of the monochromator is generous, and the color is all light white. Technical parameter: Focal length: 300mm Wavelength range: 330nm ~ 900nm (Users can choose gratings of different specifications, the wavelength range can be extended to the corresponding band within 220nm ~ 20μm) Wavelength Accuracy: ±0.2nm (1200 lines/mm grating) Wavelength Repeatability: 0.1nm (1200 lines/mm grating) Resolution: ≤0.1nm (1200 lines/mm grating, measured by common line half-width method according to the national standard) Stray light: ≤1×10-3 (with He-Ne laser, measured at 632.8 ± 8nm) Monochromator Dimensions: 380×260×195mm Controller size: 350×300×135mm
Introduction: The main purpose of the grating monochromator is to perform quantitative and qualitative analysis of substances, such as light source characteristics, solution concentration, light effect, and optical properties of transparent substances. Product application: It has been widely used in the fields of physics, chemistry, metallurgy, materials, construction, environmental protection and medicine. It is an indispensable testing instrument in production, scientific research and teaching.
