XHRD-150S electric digital display plastic Rockwell hardness tester

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The spindle system adopts frictionless spindle structure, which improves the accuracy of the initial test force; The digital display meter can read the hardness value directly, and other Rockwell scales can be selected; Using electric automatic loading technology, the total test force is applied, maintained and removed automatically, and the manual operation error is eliminated. Accuracy according to ISO 6508, ASTM E18, JIS Z2245, GB/T 230.2…

main technical parameters
 measuring range: 70-100HRE、50-115HRL、50-115HRM、50-115HRR
Pretest force: 10kgf
total test force : 588.4N、980.7N、1471N(60、100、150kgf)
Maximum sample height allowed: 210mm
Distance from indenter center to machine wall: 165mm
Indenter type: ф3.175mm,ф6.35mm,ф12.7mm Steel ball indenter
Test the method of force application: electric
Hardness reading system: Digital display
Hardness resolution ratio: 0.1HR
surveying rod : HRA, HRD, HRC, HRF, HRB, HRG, HRH, HRE, HRK, HRL, HRM, HRP, HRR, HRS, HRV
boundary dimension: 510 x 212 x 700mm
Weight: NW80KG,GW100KG