The uncertainty analysis of indication calibrating result of reflectivity meter error
Author:
孔炜; 林振强
Source:
反射率测定仪示值误差校准结果的不确定度分析
This paper mainly discusses and analyzes the uncertainty of the calibration results of the display error of the reflectance meter as follows:
1. Measurement method of reflectivity meter
Preheat the reflectance meter first, then use a standard white board to calibrate the reflectance meter, and measure another standard white board. The difference between the average measured value R of the instrument and the nominal value R of the standard whiteboard is the indication error δR.
2. Mathematical model of reflectance measuring instrument
Relevant knowledge
- 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
- 7Reflectivity meter FAQ
- 8Calibrate, Authenticate and Verify: Quick Start
- 9Covering power test
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