DD-D is a Shore D durometer or hardness tester used to measure the Shore hardness of materials such as hard rubber, hard resin, acrylic, glass, thermoplastic and more. This Shore D hardness tester uses an impact rod with a 30 º conical point and 50 Newtons (N) of force to make a surface indentation on material samples with a minimum thickness of 6 mm or 0.24". (Note: If a material sample does not meet the minimum thickness required, the sample should be reinforced on the back with more of the same material.)
Hardness Tester DD-D Shore D
Measurement range 0 ... 100 Shore D Resolution 0.5 Hardness - Grade Accuracy ±2 Hardness - Grade Depth of indentation 0.0 ... 2.5 mm
0.0 ... 0.01 inPressure force 5 kg / 11.02 lbs Indenter 30° Dimensions 85 mm x 60 mm x 25 mm
3.3 in x 2.36 in x 0.4 inPower supply 1 x 1.5 V (SR44) Weight 300 g / 0.6 lbs