Dupont Impact Tester

Dupont’s Impact Tester is used to measure the resistance of specimen (painted plate, hard plastic sheet, etc.) against impact force by observing the appearance of crack and peeling.

The impact force is given to the specimen which is inserted between a spherical impactor with specified radius and an anvil with the same hollow, by falling down the weight from specified altitude.

○Impactor and anvil can be selected from five different spherical sizes, and the weight can be selected from three weights, enabling tests under wide range of conditions.

○Compact shape, easy operation and high repeatability of test results

○ Single parts like impactor, anvil and weight are available, supporting long term use of the equipment

Applicable Standard:  JIS K 5600-5-3（JIS K 5400）ISO-6272 (Testing methods for paints)

Altitude of Weight:  5 to 50 cm (in 5 cm steps)

Impactor:  Spherical radius of the tip: 1/16,1/8, 3/16, 1/4, 1/2 inches

Anvil: Dimple radius: A(1/4, 1/8 inches), B(1/16, 3/16 inches), C(Plain)

Weight 300g, 500g, 1000g

Other Accessories:  Pin for weight, level, wooden box

Outer Dimensions(mm):  Approx.470(W) x 330(D) x 800(H)