3R ROCKWELL HARDNESS TESTER MODEL 3R ROCKWELL HARDNESS TESTER

. Manual testing process, no need for electric controlling. It’s steady and reliable for testing of curved surface. Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18It’s suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It can be widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc.Specifications
Measuring range: 20-88HRA, 20-100HRB, 20-70HRCTest force: 588.4, 980.7, 1471N (60, 100, 150kgf)Max. height of test piece: 170mmDepth of throat: 135mmMin. scale value: 0.5HRDimensions: 466 x 238 x 630mmWeight: approx. 65kg Standard accessoriesLarge flat anvil: 1 pc. Small flat anvil: 1 pc. V-notch anvil: 1 pc. Diamond cone penetrator: 1 pc1/16” steel ball penetrator: 1 pc. Rockwell standardized block: 5 pcs.
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Our Services
We provide one year warranty for all of our products.
Company Information
Laizhou Lyric Testing Equipment Co., Ltd. is a professional company producing and supplying metallographic specimen preparing machines, such as grinding & polishing machine, cut off machine, mounting press, metal and non-metal materials hardness testers, impact testing machines, universal testing machines, torsion testing machines, coating thickness gauges, ultrasonic thickness gauges, vibration meters, roughness testers and microscopes etc. Our products are selling well and exported to America, E.E.C., Southeast Asia and so on, more than 50 countries and regions. The company's staffs are consisted of a group of specialists with over 20 years of experience in the industry of hardness testers and metallographic equipments, etc.. Our principle is "Quality First, Reputation First" and our spirit is "Professional, Intent, Dedicated". We believe that "Quality makes Successful Brand". We will work hard to provide our customer with best solutions, professional and high quality testing instruments & technical support, and perfect after-sales service. We are looking forward to cooperating with you in the prosperous future!