Near-Infrared Thickness Gauge Nonwoven Fabric Thickness Online Measurement - SKA/JHW-CHY
Measurement performance
• Measurement range: 0.01～10mm (customizable)
• Measurement accuracy: ±0.5%FS
• Resolution: 0.001mm
• Sampling frequency: 10～100Hz adjustable
• Spot diameter: 1～5mm
• Measured materials: plastic film, rubber, coatings, non-woven fabrics, etc.
Environmental Parameters
• Operating temperature: 0～50℃
• Storage temperature: -20～70℃
• Ambient humidity: 10%～85%RH, non-condensing
• Protection rating: IP65
Product Introduction
Near-Infrared Thickness Gauge Nonwoven Fabric Thickness Online Measurement - Product Overview
The near-infrared thickness gauge is a non-contact thickness measurement device used for online thickness measurement of nonwoven fabrics. Search keywords: near-infrared thickness gauge, nonwoven fabric thickness online measurement, near-infrared thickness meter. The gauge is fixedly installed on nonwoven fabric production lines and can continuously measure the thickness of spunbond, meltblown, and spunlace nonwoven fabrics, suitable for the medical and hygiene industries. In online nonwoven fabric thickness measurement, the near-infrared thickness gauge can reflect thickness changes in real time, helping enterprises control product quality and reduce raw material waste.
Near-Infrared Thickness Gauge Nonwoven Fabric Thickness Online Measurement - Working Principle
The near-infrared thickness gauge utilizes the characteristics of near-infrared light being absorbed and reflected when penetrating nonwoven fabrics, and calculates the thickness of nonwoven fabrics by measuring the change in light intensity at specific wavelengths. In online nonwoven fabric thickness measurement, the near-infrared thickness gauge adopts a non-contact measurement method that does not damage the nonwoven fabric surface and has a fast response speed. The gauge supports 4-20mA, RS485, and Modbus outputs, can be connected to PLC, DCS, and nonwoven fabric production line control systems, and features automatic calibration and fault self-diagnosis functions.
Near-Infrared Thickness Gauge Nonwoven Fabric Thickness Online Measurement - Application Scenarios
The near-infrared thickness gauge is widely used in spunbond, meltblown, and spunlace nonwoven fabric production lines. In online nonwoven fabric thickness measurement, the near-infrared thickness gauge can be fixedly installed after the web forming machine and before the hot calender and winder to collect thickness data in real time. The gauge can be linked with the web forming machine, hot calender, and winding system to achieve automatic thickness adjustment. For large nonwoven fabric production lines, the near-infrared thickness gauge can also form a multi-point monitoring network and upload data uniformly to the control room.
Near-Infrared Thickness Gauge Nonwoven Fabric Thickness Online Measurement - Technical Advantages
The near-infrared thickness gauge has advantages such as non-contact operation, high precision, and fast response. In online nonwoven fabric thickness measurement, the near-infrared thickness gauge adopts a long-life light source and anti-contamination optical design, suitable for long-term operation. The gauge supports remote calibration and fault self-diagnosis, making maintenance convenient. When selecting a near-infrared thickness gauge, attention should be paid to the measurement range, precision, response time, protection rating, and output signals to ensure it meets the requirements of online nonwoven fabric thickness measurement.
