Through our continuous efforts, our Metallographic Polishing Cloth, Rockwell Hardness Test Blocks, Automatic Grinding And Polishing Machine breaks through the technical limitations of the industry and become a new benchmark for innovation. We will serve customers with higher quality products, more comprehensive services, and sound sales channels. 'Take quality as life, and seek development with innovation' is our unwavering belief, and 'honesty and trustworthiness, service with heart' is our firm promise. We look forward to working with new and old customers and friends from all walks of life to create a brilliant tomorrow! Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures to ensure high quality. With the development of the industry and market competition, our company is facing more and more competition and challenges. In addition to enterprise restructuring to improve competitiveness, technological innovation is also an effective measure.
HR45A superficial Rockwell hardness tester
Main features :
Manual superficial hardness tester HR45A has stable and reliable performance , it is economical type without electric power supply;
The dial reads the hardness value directly, indicator responses sensitively, show the hardness value accurately, the test value is more accurate than national standard;
Direct dial readings,with scales of HRN,HRT(other Rockwell scale optional) ;
Onetime casted molding shell, stable structure and it is not easy to be out of shape. It can work under harsh environment;
Precision conforms to GB/T230.1/.2 National Standard,ISO 6508-2,ASTM E18.
Determine the superficial hardness of ferrous metals, alloy steel, carbide and metal after nitriding, cyanidation, carburizing, electroplating and other surface treatment ;
It is suitable for the hardness test of small parts and thin samples.
70-94HR15N, 42-86HR30N, 20-77HR45N
67-93HR15T, 29-82HR30T, 10-72HR45T
147.1, 294.2, 441.3N (15, 30, 45kgf)
Max. height of test piece
Depth of throat
466 x 238 x 630mm
Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
V-notch anvil: 1 pc.
Diamond cone indenter : 1 pc.
1/16" steel ball indenter: 1 pc.
Rockwell surface standardized block: 4 pcs
Our company has efficient product research and development capabilities, shorten the product cycle, launch new Electronic Superficial Rockwell Hardness Tester for Tested Hardened Steel, thus in a dominant position in the competition. You'll be able to send us emails or call us for small business. Looking forward to the future, we are determined to work hand in hand with old and new friends from all walks of life.