This Q Arabica Grader calibration is designed for Licensed Q Arabica Graders who wish to maintain their active status every 3 years. The calibration consists of 3 cuppings, students will need to pass 2 out of 3 cuppings to have their license renewed for another 3 years as an active Licensed Q Arabica Grader. This calibration […]
grading * roasting * cupping … better coffee through education & research
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