The standard hardness block is a standard test block to check whether the hardness tester is within the error range specified in the standard.The Standard micro vickers Hardness Test Block made of high quality material ,can ensure the reliability and stability of the hardness value,high uniformity and good repeatability.
The standard vickers hardness block produced by our company is calibrated according to ASTM E92 standard, made of high quality material ,can ensure the reliability and stability of the hardness value.
The Standard plastic Rockwell Hardness Test Block is made of high quality material, which can guarantee the reliability and stability of the hardness value. The hardness block produced by our company has high uniformity and good repeatability.
Standard Rockwell Hardness Test Block produced by our company is calibrated according to ASTM E18 standard, Made of high-quality materials to ensure the reliability and stability of the hardness value.
The standard hardness block is a standard test block to check whether the hardness tester is within the error range specified in the standard.The Standard Superficial Rockwell Hardness Test Block produced by our company are in line with the requirements of the relevant standards, high uniformity and good repeatability.
The standard Brinell hardness block produced by our company is calibrated according to ASTM E10 standard, made of high quality material that，The Brinell hardness test block can ensure the reliability and stability of the hardness value, high uniformity and good repeatability.
The Brinell Hardness Test Blocks are calibrated to ASTM E10 ,The standard hardness blocks produced by our company are made of high-quality materials.High uniformity and good repeatability.
