Fengmingliang PCB copper-clad laminate non-contact laser online board thickness gauge

Fengmingliang PCB copper-clad laminate non-contact laser online board thickness gauge

1、 Introduction:

In today's highly developed world of science and technology, modern precision,dynamic,Non contact thickness measurement technology plays a crucial role in the development of a country. Without thickness measurement technology and methods, it is difficult to design and manufacture products with excellent comprehensive and single-phase performance, let alone develop modern technology. Therefore, industrialized countries around the world attach great importance to and develop modern precision thickness measurement technology.

In modern industrial manufacturing technology and scientific research, measuring instruments have a development trend towards precision, integration, and intelligence. Fengmingliang precision non-contact laser online thickness gauge is a typical representative of adapting to the above development trend.

Typical applications:

Non contact online thickness measurement of various cold-rolled metal sheets and strips,Thickness measurement of positive and negative electrode coating and positive and negative electrode rolling of lithium batteries in the field of batteries and capacitors,Measurement of plate thickness for hydrogen fuel cells. When applied in the lithium battery rolling process, it can be placed after the pressing roller and before winding to measure the thickness of the pressed electrode sheet; When applied in the coating process, it can be placed after the coating head and in front of the oven to measure the thickness of the wet coating film; It can also be placed after the oven or before winding to measure the thickness of the dry electrode sheet.

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As the name suggests, a non-contact thickness gauge is a non-contact measurement between the measuring instrument and the object being measured, which can effectively protect the measured object. It is commonly used in industrial production to continuously measure the thickness of products(Such as steel plates, steel strips, paper, coatings, boards, films, sheets, etc)Non contact thickness gauges include laser thickness gauges and eddy current thickness gauges. Depending on the application, they can also be divided into thin film thickness gauges, coating thickness gauges, and sheet thickness gauges.

2、 Details introduction:

LTG-680The type of glass fiber film thickness online thickness gauge uses a self-developed non diffractive laser imaging system to perform non-contact online thickness measurement. When the measured object passes through the non diffractive optical host (or probe), the light spots on the upper and lower surfaces of the measured object are detected by the non diffractive optical system and imaged on the CCD. This characteristic is used to determine the thickness of the measured object, and then a computer is used as the main processor to perform signal online acquisition and processing, digital image display, alarm and other functions. The LTG-300 online thickness gauge is an excellent and environmentally friendly laser online thickness gauge that continuously detects film thickness using a simple and laser method. This thickness measuring instrument is designed for use in thin film production lines. It automatically controls the die bolts through feedback signals to achieve uniform film thickness, improve product quality, and reduce raw material loss. Product application scope: non-woven fabric, battery electrode coating, glass fiber film, rolled cold-rolled metal sheet thickness, biaxial stretching production line; BOPP, BOPET, BOPS, BOPA, etc; CPP cast film production line; Extrusion sheet production line; PVC rolling production line; Coating production line; Fiber and steel cord fabric four roll rolling production line; Non woven fabric production line; Float glass production line; Fiberglass production line, paper production line, etc.

The Fengmingliang laser film thickness gauge online thickness measurement system uses non diffractive optical technology to continuously and laser online detect coating thickness. It is easy to operate, stable, and accurate, and has no pollution to the environment or harm to the human body, without the need for approval from environmental protection authorities.

The online detection system of Shenzhen Fengmingliang Technology Co., Ltd. includes laser film thickness gauge, online thickness gauge, and thin film thickness detector, which can view the measurement data of the online detection system in real time through a computer and trace back past measurement data, making it convenient for employees on business trips to check the operation of the system
3、 Main functions:
1. Thickness display;
2. Automatic feedback control; The laser film thickness gauge comes standard with RS-232.
3. Computer screen display, easy and fast operation;
4. Password protection, system self diagnostic function;

4、 Main benefits:
1. Opened an information window for operators to constantly know the current quality status of the product;
2. Effectively conserving raw materials;
3. Product quality, reducing waste rate;
4. Shorten the driving time for product replacement and improve the productivity of the production line;
5. Reduce energy consumption per unit of output;
6. Enhance the market competitiveness of the product;
7. Effectively carry out production management and assessment;

5、 Technical parameters:
1. Measurement component: As long as the measured object has the optical characteristics of slow reflection, it can be measured. In other words, as long as the human eye can see it, it can be measured
2. Optical measurement distance (distance between laser source and object being measured): 90mm
3. Sampling area: 0. 04mm (diameter)
4. Optical host (probe weight): 16kg
5. Shell (standard type): Alloy aluminum
6. Power supply: 220VAC (50/60Hz)
7. Working temperature: 0-35 ℃
6、 Output:

Measuring range0 mm≤ Thickness ≤36mm；0 mm≤ Width ≤680mm
Alternative output: 4-20mA, Ethernet, RS-232,RS-422/485， Digital input (1 set), digital output (1 set)
Alternative communication protocols: Profibus, Ethernet, Modbu