We develop quality assurance devices for chicken eggs, electronic circuits, microcontroller systems, IoT-solutions and computer software for more than 20 years.
You can find our equipment worldwide at:
- Poultry farms
- Egg producers
- Egg processors
- State examination laboratories
- Feed mills
- Film manufacturers
- Security technology
The egg yolk color is traditionally expressed in “Roche values” of 1 to 15.
The name “Roche” refers to the company Roche, which released the colour fan shown below a few years ago. Roche was acquired by DSM Nutrition Products GmbH a few years ago.
Our measurement devices work with a R-G-B-sensor which filtercurves work similiarly to the human eye (3-area method).
Using the red, green and blue ratio our software calculates the L*a*b data to determine the Roche-value. The software saves the L*a*b ratio and the Roche-value.