This is a device for measuring the thermal conductivity of plastic materials as they change from a molten state to a solid state through natural heat dissipation.
- Automatic measurement of up to 50 temperature levels is possible by setting the sample. - The heat capacity of the probe is minimized to improve measurement accuracy. - Continuous operation is possible by following the thermal contraction of the sample with a piston heater. - By creating a vacuum inside the cylinder before sample insertion, concerns about bubble contamination in the sample are alleviated. - The piston pressurization cylinder can be used as a cleaning cylinder, making cleaning easy. - Over-temperature prevention features for the piston heater and cylinder heater. - Compact and lightweight.
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basic information
■Measuring Cylinder: Cylinder diameter ∅12.5mm Electric heater heating 400W ■Probe: Probe diameter ∅1.2mm Probe length 50mm Temperature sensor: Pt100, resolution 0.01℃ Heater output: voltage 0–16V, current 0–400mA, maximum output 5W Accuracy 0.1% (at laboratory temperature 25℃) ■Pressurization method: ∅63mm air cylinder type (max. 2800N) ■Measurement temperature range: max. 350℃ ■Measurable range: 0–1.5W/m·k ■Cleaning drive: air cylinder type (max. 2800N) ■Sample supply method: manual supply ■Data processing: PC For other specifications, please refer to the catalog.
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Applications/Examples of results
●Measurement of thermal conductivity until the plastic material changes from a molten state to a solid state through natural heat dissipation. ●Data analysis for studying the molding conditions of plastics using CAE computer simulations.
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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'