It is used to indicate the Rockwell hardness of materials such as plastic, measured by pressing a steel ball against the surface.
○Reference Standards: JIS B 7726, B7730, K 7202-2, Z2245, ASTM E18, D 785, ISO 6508-1, -2, -3, ISO 2039-2 ○Power Supply: AC100V, single phase, 2A (domestic), AC200-240V, single phase (overseas), 50/60Hz (selectable) ○Dimensions and Weight: W196×D487×H820mm, approximately 82kg ●For other functions and features, please refer to the catalog or contact us.
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Specifications Initial test force: 98.07 N (10 kgf) Total test forces: 588.4, 980.7, 1471 N (60, 100, 150 kgf) Indenter: Diamond indenter Initial test force position setting: Manual setting method Total test force holding time: 1 to 99 seconds, adjustable in 1-second increments Test force control method: Automatic (load - hold - release) Total test force loading start method: Auto start / Manual start switchable Hardness conversion: Can be converted to SAE, ASTM, JIS Maximum specimen height: 130 mm (up to 255 mm possible with a stand that has a hole of φ70-80 mm) Maximum specimen depth: 165 mm Pass/fail judgment: Upper and lower limit settings HI / OK / LOW *Options: ASTM standard set (super hard alloy ball indenter) [Model HRBW], steel ball specification [Model S], super hard alloy ball specification [Model W], small printer [Model PS-E1], data processing software [Model WD-RW]
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Toyo Seiki Seisakusho Co., Ltd. is a comprehensive manufacturer of various material testing machines and environmental testing equipment targeting fields such as plastics, rubber, paints, paper, and textiles. Since its establishment in 1934, we have been dedicated to "testing machines" and have supported our customers' research and development and quality control in various fields. We will continue to refine our technological capabilities and respond to our customers' needs. [Product Development Timeline] 1955: Thermoplastic Resin Fluidity Testing Machine 'Melt Indexer' 1960: Universal Material Testing Machine 'Strograph' 1963: Curing Testing Machine 'Oscillating Disk Rheometer (ODR)' 1970: Mixing and Extrusion Testing Equipment 'Laboplast Mill' 1982: Capillary Rheometer 'Capillograph'