... 2. Edge crush test, 3. Flat crush test Crush tester for paper and paperboard (RCT, ECT, PAT, FCT, ... Rica, etc.1. Description:PN-CT300B type crush tester is a new type of compression testing instrument developed ... be set randomly)4.5 Display: English menu and LCD screen4.6 Printer: thermal printing, high speed and ... the data can be saved.5.4 Blue color LCD display, which can be display the crush time ...