No. 465 Automatic Hoover Marla (Hoover Marler)
Catalog No. 465, Model H3
This is a device that performs the mixing of pigments and vehicles under certain conditions during the paint or ink formulation stage of testing.
When converting pigments into paints or inks, a vehicle (dispersing agent) is added and ground in, but there are various methods for this process. This machine is specifically designed for testing based on JIS K 5101, and it incorporates a small amount of pigment and vehicle between two glass plates, which are rotated while applying a load with weights to facilitate the mixing process. Therefore, the setting of test conditions such as load and rotation speed can be easily adjusted depending on the type of sample.
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basic information
■Glass plate rotation speed: 100±2rpm ■Maximum test load: Max 1kN (including all weights used with JIS-compliant auxiliary weights) ■Rotation speed setting: Preset counter (6 digits) ■Repeating test rotation display: Electromagnetic counter (3 digits) ■Safety devices: Leakage breaker, electronic fuse, emergency stop button ■Motor capacity: 400W (inverter drive) ■Reference standard: JIS K 5101-1-5 (Pigment testing method) For other specifications, please refer to the catalog.
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Applications/Examples of results
During the testing phase, the mixing of pigments and vehicles can be performed under certain conditions for paint and ink formulation.
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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'