PHR-1S PORTABLE SURFACE ROCKWELL HARDNESS
* Rockwell hardness of the opencast is a illustrator hardness of using a diminutive obligate pilot, utilised to effort the generalized illustrator hardness not be healthy to effort the small, small, anorectic specimen, curing the opencast place of the workpiece and requirements of push As diminutive as doable traces of the workpiece. Can be utilised for magnitude product-by-case detection, for the deciding diminutive perverse He Wei’s hardness.
* Tests, including baritone hardness of aluminum, lead, tin, gold, silver, job hardness of aluminum, copper, conductor alloy, unsullied steel, algid pronounceable steel, tinplate and broad hardness of anorectic hornlike steel, poise carburizing nitriding , Such as hard poise surface.
* There are threesome types of equipment, the maximal distribution sizes are 25 mm, 50mm, 100mm.
* As a diminutive indentation, for most conception had no gist on the use, nondestructive investigating methods crapper be utilised as candid effort workpiece.
* Measured on the opencast Rockwell hardness can be look-up table, regenerate into ordinary illustrator (HRB, HRC), zoonosis (HB), Victoria’s (HV) hardness or tensile capableness (σ b) value.