This measures the gas permeability of a porous sample by generating a differential pressure and evaluating the permeability based on the piston movement speed.
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basic information
Model: PG Permeable Area: 642.42 mm² φ28.6 (standard) 706.86 mm² φ30 (optional) Measurement Pressure: 0.1 to 100 kPa (differential pressure against atmospheric pressure) Sample Shape: Film-like (approximately φ50, thickness less than 2.5 mm) Measurement Time: Up to 30 minutes (varies with permeability) Display/Control: PC (Windows) with dedicated software included Permeability Range: Approximately 1×10^8 to 7.5×10^4 [cm³/(cm²·s·Pa)] Air Resistance Range: Approximately 150 to 2,250,000 [s/100ml] (Gurley method mode) Gurley Method Mode: Pressure is automatically set to 1.22 kPa, measurement results displayed in sec/100ml Dimensions/Weight: W420×D350×H220 mm, approximately 15 kg Power Supply: Single-phase AC100V 50/60Hz 5A
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Applications/Examples of results
●Measurement of the air permeability of sheet materials.
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 founding in 1934, we have been dedicated to "testing machines" and have supported our customers' research and development and quality control across various fields. We will continue to refine our technical capabilities and respond to our customers' needs. 【Product Development Timeline】 1955: Thermoplastic Resin Fluidity Tester 'Melt Indexer' 1960: Universal Material Testing Machine 'Strograph' 1963: Curing Tester 'Oscillating Disk Rheometer (ODR)' 1970: Mixing and Extrusion Testing Equipment 'Lab Plastmill' 1982: Capillary Rheometer 'Capillograph'
