HYD-8C online coating thickness detection system/near-infrared online thickness gauge/infrared thickness gauge

The HYD-8C coating online thickness gauge adopts near-infrared light irradiation technology, which can continuously and non-contact detect coating thickness online. It is easy to operate, stable and accurate. Based on the parameters collected over the years, our company has established a large number of data models to help measure the parameters. The establishment of predictive models is beneficial for simplifying the measurement process and effectively reducing errors.

1. The online coating thickness gauge is important in the production process of adhesive products, as it can measure the thickness of water glue, oil glue, and hot melt glue online.
2. The coating thickness detector is directly installed above the coating head through a scanning frame, which can detect whether the coating thickness is standard and uniform, reduce the waste of unqualified products, improve product quality, reduce raw material consumption, and greatly increase production efficiency and output. And it avoids the sampling and testing process of semi-finished products, reducing the number of broken ends.
3. Near infrared spectroscopy (NIR) analysis technology is a rapidly developing analytical technique in the field of analytical chemistry. NIR spectroscopy belongs to the second harmonic and main frequency absorption spectra of molecular vibration spectra, mainly due to the non resonant nature of molecular vibration, which causes molecular vibration to transition from the ground state to energy, and has strong penetration ability. It is increasingly attracting the attention of internal and external analysts, and is known as the "giant" of analysis in the field of analytical chemistry. Its emergence can be said to have brought about another revolution in analytical technology.
4. The online detection system using near-infrared spectroscopy technology has the advantages of non-contact and fast measurement speed.
5. In today's rapidly changing technological landscape, near-infrared spectroscopy technology is extremely useful. The infrared online coating thickness gauge developed based on internal and external literature research is suitable for internal conditions.

There are usually three types of coatings:
1. Water based coating: The concentration of the solution is between 10% and 60%
2. Oil coating: The solvent is an organic solution, which is similar to the application of water-based coatings
3. Extrusion and hot melt coating: When applied to the substrate, it is a molten substance.
Online coating thickness detection system/near-infrared online thickness gauge/infrared thickness gaugeOnline coating thickness detection system/near-infrared online thickness gauge/infrared thickness gauge
2、 Application examples
Paper substrate: adhesive coating, adhesive coating, clay/latex coating, frame coating, microcapsule coating, extruded plastic coating, plastic emulsion coating, wax coating

Metal substrates: adhesive coating, plastic coating, wax coating

Film substrate: water-based adhesive coating, water-based lotion coating