Portable Superficial Rockwell Hardness Tester

Features Tests the superficial hardness of metals. The test principle and accuracy comply to standard ISO6508. With the bench stand it can be used on the desk as well as on site. Tests the hardness of thin plate, slim pipe, thin shaft, small ball and small stampings, workpieces with small supporting surface as well as parts requiring small indentation, replacing Vickers hardness tester. It is used for finished workpiece NDT test directly.The small indentation is non-destructive to most workpieces. Traceable standard hardness block. Indenter inspected with standard Rockwell hardness tester. Application: Tests thin shaft 2mm with V anvil. Tests small ball 2.5mm with ball testing anvil. Tests small and irregular stampings with small supporting surface using slim raised spot anvil. Tests tin plate and cold-rolled sheet using PHR-1S and diamond raised spot anvil . Tests thin-wall slim pipes4.8mm using PHR-1ST . Tests carburized layer or nitrided layer on large workpieces using PHR-100S. Main Technical Parameters Initial Test Force: 3kgTotal Test Force:15kg, 30kg or 45kgIndenter:120°diamond cone1.588mm carbide ball, 1.588mm carbide ball for PHR-1STForce Applying Method:By screwTesting Items:Superficial Rockwell hardness HRN,HRT etc. 15 scalesResolution:0.5HRAccuracy:Meets the requirements ofISO6508Application:All metals, including steel, stainlesssteel, bronze, brass, copper, aluminum, aluminum alloy etc.Standard Package Tester Bench stand 120°diamond cone indenter 1.588mm carbide ball indenter 1.588mm ball indenter only (PHR-1ST) 3 superficial Rockwell test blocks 1 HR15T test block only (PHR-1ST) Flat anvil (small, PHR-1ST) V anvil (small) Extension (small) Flat adapter (PHR-1ST) Base for standard test block (magnetic) Carrying case Optional 120°diamond cone indenter 1.588mm, 3.175mm carbide ball indenter 1.588mm, 6.35mm, 12.7mm steel ball indenter Standard test blocks (HR15N, HR30N,HR45N, HR15T, HR30T, HR45T) Raised spot anvil Slim raised spot anvil (flat top: 1.5mm, 2.5mm, 3.5mm) Diamond raised spot anvil Ball testing anvil Spare magnifier Model Selection Model Opening Size (mm×mm) Net Weight (kg) Package Gross Weight (kg) Package Dimensions (mm×mm×mm)PHR-1S25×250.82.6325×240×140PHR-2S50×501.13.6390×280×160PHR-4-2S100×501.55.0510×375×177PHR-1STInner Diameter>4.8mm0.82.0325×240×140PHR-100SFlat surface >20*120Cylinder diameter >402.85.0480×390×210Bench stand 4.64.9215×148×232