硬度计是测量物体硬度的仪器，表示材料抵抗硬物体压入其表面的能力。它是金属材料的重要性能指标之一。一般硬度越高，耐磨性越好。根据所测硬度单位：洛氏硬度计、维氏硬度计、显微硬度计、布氏硬度计、邵氏硬度计、巴氏硬度计、里氏硬度计、韦氏硬度计、肖氏硬度计、布洛维硬度。根据使用方式：便携式硬度计、台式硬度计。

进口硬度计美国Check-Line EX-A硬度计，测量塑料，橡胶，海绵的硬度，适用于运动鞋鞋厂。

Check-Line EX-A Shore A Hardness - Normal rubber

Checkline EX-D Shore D Hardness - Hard rubber & plastics

Check-Line EX-C Asker C Hardness - Soft rubber & sponge

Durometer Hardness Tester for Rubber and Plastic Durometer Hardness Tester for Rubber and PlasticAsker hardness testers feature top design and precision manufacturing to bring you a reliable, highly accurate durometer.

EX Series durometers feature portability, ease of operation, non-destructive measurement and optional peak indicators. They are heavy-duty with high repeatability for plastic and rubber hardness testing.

EX Series models are available in Durometer Types: Shore A Hardness, Shore D Hardness and Asker C Hardness.

Hardness is an essential characteristic of various rubber, elastomers and plastic products. The first step in using a durometer hardness tester is to select the optimum type based upon the material hardness.