Digital Clark Flexibility Testing Machine (Clark Breakage Testing Machine)
Catalog No. 108
This is a testing machine that reproduces the state in which thin paper, fibers, and films bend under their own weight to calculate the Clark's breakage (stiffness).
It reproduces the state when paper and fiber products bend under their own weight, automatically adjusts the protrusion length of the test specimen, and measures the critical length and stiffness.
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basic information
■Reference standards: JIS P 8143, L 1096 ■Grip rotation speed: 1.0 rpm ■Power supply: Single-phase, AC 100V, 50/60Hz, 5A ■Dimensions: W270 × D420 × H470 mm ■Weight: 20 kg ■Options: Compact printer 【Model PS-A1】 (RS-232C interface required) Interface for compact printer 【Model IF】 Wind shield (500mm, 700mm) 【Model WS-500, WS-700】
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Applications/Examples of results
For the evaluation of the stiffness of thin paper, fibers, films, etc.
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Company information
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'