YAMAMOTO HR30TS, HR30TW mẫu chuẩn độ cứng thang ROCKWELL HRE

    We are pleased to announce that, on April 15, 2015, the Prize for Science and Technology (Technology Category) under the 2015 Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology was awarded to Takashi Yamamoto, Representative Director and President of Yamamoto Scientific Tool Laboratory Co., Ltd.,  for his achievements regarding the enhancement of the accuracy of standardized blocks for hardness and the development of the equivalent indentation depth hardness test. Yamamoto Test Blocks Features and Benefits: – Regular, Superficial and Special Blocks – High precision, precision hardness tolerance – Certified blocks traceable to NIST – Calibrated in accordance with ASTM E18-00 section C using NIST Rockwell HRC standard reference material Yamamoto Test Blocks HR30TS, HR30TW series for check Rockwell level Hardness. ( HRE ) Pic.:Yamamoto Hardness test block HR30TW series ( HR30T-W32, HR30T-W62, HR30T-W42) at Semiki’s warehouse Pic.:Yamamoto Hardness test block HR30T-W62 ( Hardness Value : 62/Tolarance: ±2) at Semiki’s warehouse

Specification: 

Maintenance and calibration :  ► We also have calibration certificate attached ( optional ) ► Please re-calibrate after use for a certain period through our purchase store. Local Vietnam : SEMIKI Ins DISTRIBUTED BY: Semiki instrumentation Co., Ltd Email:  sales@semiki.com Office tel: +84 28 2253 3522 ~DOING OUR BEST FOR YOU~