IV.B Hardness Testing The hardness test, for metallurgists, determines the resistance of a metal to penetration by a pyramidal, conical, or spherical indentor. This penetration involves elastic as well as plastic deformation, and the state of stress/strain surrounding the deformation region is a ...
A kind of Full-auto Intelligent Digital Rockwell Hardness Tester, available to test Rockwell and Superficial Rockwell hardness automatically.One-key operation, auto lifting, auto load-change, auto loading/dwell/unloading,auto conversion, auto testing.Equipped with frien...
A kind of Full-auto Intelligent Digital Rockwell Hardness Tester, available to test Rockwell and Superficial Rockwell hardness automatically.One-key operation, auto lifting, auto load-change, auto loading/dwell/unloading,auto conversion, auto testing.Equipped with friendly operation interface, 5.2" color...
conversion value, indenter type, etc. 4.Auto calculating and displaying test result, Max, Min, Ave, and hardness deviation. Resolution is 0.1HR. 5.Available to set up upper and lower limit, with the function of over-error warning, data analysis chart, single tes...