Product Description

1、The first high-precision multi-wavelength large-range digital refractive index in China can measure the refractive index of transparent or translucent solid or liquid substances, average dispersion and partial dispersion (that is, it can be measured 706.5 nm、656.3nm、589.3nm、546.1nm、486.1nm、435.8nm、434.1nm and 404.7 nm The refractive index of eight common wavelengths) and the mass fraction of sugar solution ( Brix） An instrument that performs rapid and precise measurements.

2、Have a friendly operating interface, fast test speed, good repeatability, temperature correction, data storage, U Disk storage and USB Communication interface function. Since the refractive index is one of the important optical constants of matter, it can understand the optical properties, purity, etc. of matter, this instrument is one of the essential instruments in scientific research institutions, universities and the optical glass industry, and is also widely used in petroleum, chemistry, pharmaceuticals, sugar, food industry and other industries.

Technical parameters