HBRV-187.5 Universal Hardness Tester

Hardness Testing Machine

HBRV-187.5 Universal Hardness Tester
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HBRV-187.5 universal hardness tester is a multifunctional testing machine, covering Brinell, Vickers and Rockwell testing methods. With 7 level of test forces, this testing machine has the capacity to satisfy different hardness testing requirements. After manual loading of pre-load test force, the loading, dwell and unloading of the total test force are automatically completed.

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Applications

HBRV-187.5 Universal hardness testing machine is useful for hardened and surface hardened steel, hard alloy steel, castings, non-ferrous metals, and various kinds of temperred and annealed steel, hardened sheet steel, soft metals, surface heat treated and chemical treated materials etc.

Technical Data
  • Rockwell test force: 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
  • Brinell test force: 30kgf (294.2N), 31.25kgf (306.5N), 62.5kgf (612.9N), 100kgf (980.7N), 187.5kgf (1839N)
  • Vickers test force: 30kgf (294.2N), 100kgf (980.7N)
  • Indenter: diamond Rockwell/Vickers indenter, Φ1.588mm, Φ2.5mm andΦ5mm tungsten carbide ball indenter
  • Hardness reading: Rockwell: dial, Brinell, Vickers: check hardness table
  • Magnification: Brinell: 37.5×, Vickers: 75×
  • Min. measuring unit: Brinell: 4μm, Vickers: 2μm
  • Hardness resolution: Rockwell: 0.5HR, Brinell, Vickers: check hardness table
  • Dwell time: 2~60s
  • Max. sample height: Rockwell: 185 mm, Brinell: 100 mm, Vickers: 115mm
  • Throat depth: 165mm
  • Execute standard: ISO 6508，ASTM E18，JIS Z2245，GB/T 230.2
  • ISO 6506，ASTM E10，JIS Z2243，GB/T 231.2
  • ISO 6507，ASTM E92，JIS Z2244，GB/T 4340.2
Realated Products
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SCTMC is a reliable manufacturer of metallographic sample preparation equipment and hardness testers. Our factory is equipped with more than 50 sets of CNC lathes, Mazak machine tool from Japan, German Zeiss CMM and other advanced machines for manufacturing and inspecting, enabling us to provide high quality equipment which is highly praised by 150+ dealers and 1500+ clients across countries at home and abroad. Our machines have found wide applications in the automotive industry, metallurgy, R&D, universities and testing labs for material preparation, testing and analysis of all types of materials, such as metals, ceramics, rocks and minerals, organic materials and plastics. Our products deliver the highest quality, innovation, accuracy, efficiency, operator safety and repeatability you need.
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