Microtec is the first producer in Europe to be allowed to grade chestnut by all its stress grading machines according to EN 14081. We are officially certified to grade with the following grading machines:
Viscan, Viscan Compact, Viscan-portable (with and without scale) chestnut (castanea sativa) grown in Italy. Goldeneye 706 as well as Viscan Plus are based on the Viscan technology, therefore the new machine settings can be adapted also to these grading machines.
By visual grading according to UNI 11035 it is possible to grade chestnut from Italy into grading class D24. With the new machine settings it is possible to grade into D-classes D24, D30 and D35 as well as into the corresponding C-classes C27, C30 and C35.
Annex:
ITT-117-08-12_Viscan_Chestnut
ITT-119-22-09_Viscan_Compact_Chestnut
ITT-120-30-02_Viscan_Portable_without_balance_Chestnut
ITT-121-29-02_Viscan_Portable_with_balance_Chestnut