Talking about the calibration method and uncertainty analysis of reflectivity meter
What is a reflectometer? It is mainly used to measure the contrast ratio of colorants such as colorants, pigments, paints and varnishes to the substrate. It can measure the transparency of various coatings, greases, thin films, etc., and can also detect the reflectivity of solid surfaces. At present, it is mainly used to detect the reflectivity of materials such as pigments and paints, and to improve technical parameters for the manufacture of materials such as pigments and paints. The reflectance meter is widely used in pigment and paint manufacturing enterprises. Its working principle is to define the reflectance of a satisfactory uniform diffuse reflector as 100, and the absolute black surface with a spectral diffuse reflectance of zero is the reflectance of zero. This paper analyzes and discusses the calibration method and uncertainty of the reflectance measuring instrument.
- 1How to zero test for reflectance Testers for the coatings industry?
- 2Operation steps of reflectivity meter C84-III
- 3List of conventional coating performance testing instruments for refractory coatings
- 4List of commonly used testing instruments in laboratories of latex paint manufacturers
- 5Measurement method of hiding power of paint and ink
- 6Three test methods for the hiding power of pigment paints
- 7How to measure the hiding power of paint by contrast ratio method
- 8Reflectivity meter FAQ
- 9Calibrate, Authenticate and Verify: Quick Start
