Some of the factors affecting measurement accuracy are listed below.
FAQRefractometers and Brix Meters
Refractometers and Brix Meters
Q
What factors affect measurement accuracy?
A
- Sample evaporation and moisture absorption during the measurement
- Scattering of light by particles in the sample
- Temperature fluctuations during the measurement
- With carbonic acid and other effervescent samples, bubbles adhere to the prism, causing the light to scatter.
In addition to these, sample non-uniformity and dirt adhering to the prism will likely have an effect on the measurement results.
