Automatic Cupping Tester

        NT 310 is a full automatic cupping tester. On the base of NT 309, this machine is added a special device used to clamp test panel automatically. And the punch can rise automatically at the speed of 0.2mm/s which is required by standard. Eliminate the error coming from hand lifting.
        Moreover, NT 310 automatic cupping tester is equipped with a high definition screen ,operator can observe clearly the damages（cracking）from tested specimen, thus judge test result easily and more precise.
        It conforms ISO 1520,BS 3900 Part 4,DIN 53166,DIN 53233 etc

Features：

◆ Clamp the test panel automatically,simple and convenient.

◆ Punch is lifted automatically （Constant speed：0.2mm/s）， getmore reliable and more comparable test results.

◆ Automatic coordinate positioningsystem: machine can memorize the home position after being zeroed, and locate the punch position automatically.

◆ High-power magnifier and high definition showing screen, judging test results is easier and more directly.And no need to focus during the whole test.

◆ The lifting distance of punch can be set freely from 0～18mm

◆ High precision raster displacement sensor, locate accurately and precision can reach ±0.01mm

◆    The max. width of test panel can be 90mm

Main Technical Parameters：
■ Diameter of punch： ф20mm（0.8 inch）
■ Maximum dent depth： 18mm

■ Maximum depress power: 2,500N
■ Precision of dent： 0.01mm
■ Suitable thickness of test pane：0.03mm-1.25mm 
■ Weight： 20Kg

■ Dimensions： 230×300×280mm（L×W×H）