CATEGORIES

    Digital Refractive Index Analyzer

    Overview Knowledge Standards
    Digital refractometers determine the refractive index by measuring the angle of refraction as light passes through a sample. They are used for detecting the concentration of liquids such as coatings and inks, analyzing the purity of solids like plastics, and monitoring material ratios in real time during production processes.
    Selection
    When selecting, consider that the measurement range covers the refractive index of daily samples, the precision meets process control requirements, automatic temperature compensation adapts to environmental changes, the protection rating matches the usage scenario, and the operation interface aligns with personnel habits.
    style
    Automation
    Parameter
    Temp Control

    Standards

    Active GB/T 614-2021
    Chemical reagent—General method for the determination of refractive index

    Articles

    Abbe refractometer measures the relationship between refractive index and concentration of liquid coating resins.
    This article introduces the method of measuring the refractive index of liquid coating resins using an Abbe refractometer and calculating the concentration based on the relationship between refractive index and concentration.