By measuring the ultrasonic wave intensity, evaluate the permeability of water-based liquids to paper and cardboard, as well as their sizing, water retention, wettability, and coating paper surface properties.
Before each measurement, calibration is performed on the receiving side to ensure that the ultrasonic intensity remains constant, allowing for evaluation on an absolute scale.
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basic information
By measuring the ultrasonic wave intensity, the permeability, sizing, water retention, wet stretch, and surface characteristics of water-based liquids on paper and board can be evaluated. 【Features】 ○ Calibration is performed each time before measurement to ensure that the ultrasonic intensity on the receiving side remains constant, allowing for evaluation on an absolute scale. ○ Automatic control of immersion speed: 3-stage control - standard specification. ○ Ultrasonic frequency: 1 MHz or 2 MHz (model-dependent). ○ Number of measurement points/sample: 1, 2, or 4 points (model-dependent). ○ Temperature control (heater): up to 90°C (optional). ○ Wet stretch measurement: DDPM (optional) can be measured alone or in conjunction with DPM. ○ Permeability evaluation from the paper side: sample preparation tool (optional). ● For other functions and details, please download the catalog.
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Applications/Examples of results
【Purpose】 Measurement of permeability for samples such as paper, cardboard, non-woven fabric, leather, felt, ceramics, etc., as well as for water-based liquids, coating liquids, inks, lacquers, toluene, starch, latex, resins, adhesives, and organic solvents.
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Company information
Matsubo provides services in two business areas: [Industrial Machinery & Information] and [Powder Technology], supported by a [Technical Center] backup system. Breaking away from the confines of a specialized machinery trading company, we have established a comprehensive service system to ensure our customers can use our products with confidence, ranging from consulting prior to implementation, engineering related to installation and localization, to maintenance and proposals for improvements and modifications after installation.