DRK104B Electronic Punture Tester/ Electronic Pun

DRK104B Electronic Punture Tester-lab equipment/instrument The tester is used to test the anti-puncture strength of corrugated fiberboard. It conforms to the standards of ISO3036 and GB2679-7. This tester measures the energy required to puncture container board or corrugated board with a pyramidal point affixed to a pendulum arm ,it can meet ISO 3036 . The test principle consists of puncturing a board sample with a striking head, triangular pyramid shaped, and fixed to a pendulum. The required energy for the striking head to cross the sample completely is measured. This means, to do the initial puncture, tear and open the board.