No. 869 Fragile Permeameter (Fragile Type Air Permeability Testing Machine)
Catalog No. 869, Model P2
This is a testing machine for evaluating the air permeability of materials such as fabrics, non-woven fabrics, and filter paper.
The air flow rate is determined when a certain suction pressure (differential pressure) is applied to the test specimen, and the air permeability is calculated per unit time and per unit area to evaluate the air permeability characteristics of the material.
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basic information
■Measurement range: 0.5 to 500 cm³/(cm²·s) 0.05 to 50 cm³/(cm²·s) (optional) ■Measurement area: 5 cm², 100 cm² (optional) ■Set pressure range: 50 to 500 Pa ■Reference standards: JIS L 1096, ISO 9237, ASTM D 737 ■Options: 100 cm² clamp [Model CL100], compact printer [Model PS-A1], common data acquisition software [Model EX-2] For other specifications, please refer to the catalog.
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Applications/Examples of results
●Measurement of breathability for fabrics such as woven textiles.
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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'