MRS1000 micro confocal reflectance spectral imaging detector Introduction: The minimum spot diameter of a traditional reflective fiber probe for measuring sample reflectivity can only reach about 1-2 mm. The spot diameter limits the size and spectral spatial resolution of the sample. However, to obtain spectral information on a smaller scale of the sample, it is usually used in conjunction with a microscopic system. Microzone reflectance spectroscopy measurement system is a combination of spectral analysis technology and microscopic optical path, which can collect spectral information of samples on a micron scale, and is widely used in the research of spectral properties of materials in physical, chemical, biological, and other industries. characteristic: 1.Module design: Spectrum measurement can be achieved by adding an expansion module to the microscope, and corresponding detection modules can be customized based on the existing microscope of the customer. 2. Confocal design: The light source optical path is coaxial with the spectrometer receiving optical path. The unique confocal design enables measurement of "what you see is what you get", and the stray light of the system can be effectively suppressed. 3. Wide spectrum detection range: Equipped with a fiber optic spectrometer such as Sea Optoelectronics, it can achieve 200~2500 nm wide spectrum measurement. Flexible selection and upgrade: In addition to achieving reflection measurement, this system can also add specific measurement modules based on customer needs to achieve reflection+transmission+Raman+fluorescence multispectral measurement. 5. High precision measurement: minimum step 1 of automatic mobile platform μ m. It can achieve spectral scanning measurement of small areas. Technical parameters: Spectrum module Spectral range: 200-2500nm Spot size: depends on the objective lens magnification of the microscope and the fiber core diameter Integration time: 1ms-65s Light source life: deuterium lamp: 5000hrs Tungsten lamp: 10000hrs Microscopic module: Objective lens: Infinite long working distance flat field achromatic metallographic objective lens 10X 20X 50X Converter: internally positioned 5-hole converter CCD imaging: imageable Stage: Double layer mechanical stage, size: 210mm × 140mm； Moving range: 63mm × 50mm Falling beam lighting system: 6V30W halogen lamp with adjustable brightness Focusing structure: coarse and fine tuning coaxial, equipped with limit device and locking device, coarse stroke per turn: 30mm, fine tuning handwheel grid value 2 μ m Machine parameters Size: Raman module: 160 × one hundred and forty × 42mm Microscopic module: 550 × two hundred and eighty × 380mm Working temperature: 0-45 ℃ Working humidity: 5% - 80%
Introduction: The minimum spot diameter of a traditional reflective fiber probe for measuring sample reflectivity can only reach about 1-2 mm. The spot diameter limits the size and spectral spatial resolution of the sample. However, to obtain spectral information on a smaller scale of the sample, it is usually used in conjunction with a microscopic system. Microzone reflectance spectroscopy measurement system is a combination of spectral analysis technology and microscopic optical path, which can collect spectral information of samples on a micron scale, and is widely used in the research of spectral properties of materials in physical, chemical, biological, and other industries.
