Standard microhardness block

Standard microhardness block

莱州华银试验仪器有限公司

Classification:

Standard hardness block

Key words:

Huayin Test Instrument

Summary:

Professional R & D and production of metal, non-metallic materials hardness tester

E-mail: export@lzhuayin.com

标准硬度块是检定硬度计是否在标准规定的误差范围内的标准试块，标准硬度块材质均采用优质材料制成，可保证硬度值的可靠性和稳定性。华银公司生产的标准硬度块均符合国家相关标准的要求，均匀性高，重复性好。
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Main features:

● The standard hardness block is the standard test block to check whether the hardness tester is within the error range specified in the standard;

● The standard hardness block material is made of high-quality materials, which can ensure the reliability and stability of the hardness value;

● The standard hardness blocks produced by Huayin Company all meet the requirements of the relevant national standards, with high uniformity and good repeatability.

Technical parameters (some popular hardness blocks):

Range of hardness value

Overall dimensions (mm)

Weight(kg)

750±50HV1/0.5/0.3/0.2

450±50HV1/0.5/0.3/0.2

250±50HV1/0.5/0.3/0.2

450±50HV0.1

250±50HV0.1 250±50HV0.05

Φ25 x 5

0.03

 

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