DEVICES FOR DETERMINING THE HARDNESS OF PAPER AND CARDBOARD BY THE METHOD OF COMPRESSION OF THE RING STI-6

The device STI-6 is designed to contain the test sample and ensure its perpendicular position with respect to the surfaces of the plates of the STI-1MT test press. The test is carried out according to the RCT method – a method for determining the breaking force during compression of a ring of flatboard and corrugated paper. in accordance with GOST 28686-90.

STI-6

The set includes a set of interchangeable discs for testing samples of various thicknesses, from 0.14 to 0.5 mm.

Order code: TL-PM006.00-00