HR-150A is a manual Rockwell hardness tester, lever loading, reliable and durable, no need for power, high test efficiency,durable and reliable loading, The dial directly reads the hardness value with scales of HRA,HRB and HRC and can be optionally equipped with other scales of Rockwell, The frictionless spindle is used, and the test force precision is high, The hardness testerof metals manufactureradopts a precision hydraulic buffer with integrated casting, which has no buffer oil leakage, and has smooth and unloading, no impact, and adjustable speed, Mechanical and manual testing mode,easy and simple operation,without electrical power supply, The fuselage part of the product is formed by the casting process once and has been treated for a long time. Compared with the jigsaw process, the long-term use of the shape variable is extremely small, and can be effectively adapted to various harsh environments, Car paint, high quality paint, strong scratch resistance, and still bright and new for many years, Precision conforms to GB/T230.1/.2 National Standard,ISO 6508-2,ASTM E18.Application: This meter of hardnessissuitable 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. Test the Rockwell hardness of steel, alloy steel, hard alloy, electroplating layer and carburizing, nit riding.
Технические характеристики
CharacteristicsTypeRockwellMountingbenchtopProduct applicationsfor non-ferrous metals, for ferrous metalsOther characteristicsanalog, mechanical
