Near-infrared thickness measurement scanning module for online thickness scanning of polypropylene film - 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 measurement scanning module for online thickness scanning of polypropylene film - Product Overview
The near-infrared thickness measurement scanning module is a non-contact thickness detection device used for online thickness scanning of polypropylene film. Search keywords: near-infrared thickness measurement scanning module, polypropylene film thickness online scanning, near-infrared thickness gauge. The module is fixedly installed on polypropylene film production lines and can continuously scan the thickness of CPP, BOPP, and IPP films, suitable for the packaging and electronics industries. In online thickness scanning of polypropylene film, the near-infrared thickness measurement scanning module can reflect thickness changes in real time, helping enterprises control product quality and reduce raw material waste.
Near-infrared thickness measurement scanning module for online thickness scanning of polypropylene film - Working Principle
The near-infrared thickness measurement scanning module utilizes the absorption and reflection characteristics of near-infrared light when penetrating polypropylene film, calculating film thickness by measuring changes in light intensity at specific wavelengths. In online thickness scanning of polypropylene film, the near-infrared thickness measurement scanning module uses a non-contact measurement method that does not damage the film surface and has fast response speed. The module supports 4-20mA, RS485, and Modbus outputs, can be connected to PLC, DCS, and PP film production line control systems, and has automatic calibration and fault self-diagnosis functions.
Near-infrared thickness measurement scanning module for online thickness scanning of polypropylene film - Application Scenarios
The near-infrared thickness measurement scanning module is widely used in CPP, BOPP, and IPP film production lines. In online thickness scanning of polypropylene film, the near-infrared thickness measurement scanning module can be fixedly installed at the extruder outlet, stretching zone, and before winding to scan thickness data in real time. The module can be linked with extruders, stretching machines, and winding systems to achieve automatic thickness adjustment. For large PP film production lines, the near-infrared thickness measurement scanning module can also form a multi-point monitoring network and upload data uniformly to the control room.
Near-infrared thickness measurement scanning module for online thickness scanning of polypropylene film - Technical Advantages
The near-infrared thickness measurement scanning module has advantages such as non-contact operation, high precision, and fast response. In online thickness scanning of polypropylene film, the near-infrared thickness measurement scanning module uses a long-life light source and anti-contamination optical design, suitable for long-term operation. The module supports remote calibration and fault self-diagnosis, making maintenance convenient. When selecting a near-infrared thickness measurement scanning module, attention should be paid to measurement range, accuracy, response time, protection rating, and output signal to ensure it meets the needs of online thickness scanning of polypropylene film.
