King portable Brinell hardness tester technical parameters: Maximum test height: 350mm, 500mm base there is an optional, larger size can be customized tooling or special tooling throat depth measurement: 100mm, 150mm base there is an optional, larger size can be customized or special tooling measuring tooling test force: 3000kg (standard), there is 62.5kg, 125kg, 250kg, 500kg, 1000kg test range: 95.5HBW 10 / 3000-650HBW 10/3000 (standard) indenter size: 10mm (standard), there is 2.5mm and 5mm indenter optional indication error: ASTM E10-10, ASTM E110-10 Repeatability: ASTM E10-10, ASTM E110-10 Weight: 12.7kg (standard) and another accessories: a Brinell hardness readings microscope: 20x magnification, simple, light weight, compact, and reliable quality meet the American standard ASTM E-10 standard bracket base: Standard: test height 350mm, depth 100mm lengthened: test height 500mm, depth 150mm flat put adapter: no support base, the square directly in the product piece, commonly used in testing large flat piece of product chain-type adapter: for testing large round piece: the support chain set on a circular piece by two high-strength chrome-molybdenum alloy steel arm and connected to the test head, when the support to withstand the test force is equal to the chain tension, the test head remain stable positioning. Semiautomatic chain containing four feet Brinell hardness measurement system: Model: HL1000 semiautomatic measuring Brinell indentations within three seconds indentation diameter (mm) and Brinell hardness (HBW) can be displayed on the screen of automatic Brinell hardness measurement system: Model: Kingscan Ⅲ automatic Brinell indentation measurement within 1 second indentation diameter (mm) and Brinell hardness (HBW) to display the King Master standard Brinell hardness block on the screen: a unique, patented technology ensure electrical grid etched surface indentation spacing five major Brinell indentations legible, carbon tool steel manufactured in compliance with ASTM E-10 standard, another aluminum test block type suitable for low hardness long hammer probe: Characteristics and Standard same probe, the installation of a long hammer head can lengthen 2 "feature to the edge with a long hammer indenter easy access into recessed areas or over the convex