If the optical telescope is compared to human "clairvoyance", then the main mirror in the optical telescope can be called the "cornea". The larger the diameter of the main mirror, the higher the spatial resolution of the optical telescope. Generally speaking, it means you will see more clearly.
Large size optical mirrors are core components of high-resolution space Earth observation, deep space exploration and astronomical observation systems. Its manufacturing technology level is an important indicator of a country's development level of high-performance optical systems.
Betensh Optics focus on providing customers with all kinds of customized lightweight optical parts.
Type: Flat surface, Spherical, Aspherical, Cylindrical, Special shaped,etc
When the ends of rod lenses are polished they may be used as circular lenses, and will have the same optical properties as a long circular lens with a narrow diameter. These lenses have an important application in rigid endoscopes, medical instruments used to view inside the human body.
Semi automatic wafer laminating machine is a common type, taking the product of Dongguan Fanghuixin Technology Co., Ltd. as an example, its structural characteristics are significant. The device comes in sizes of 6 inches, 8 inches, 12 inches, etc. (customizable) and is suitable for film application on products such as wafers, semiconductors, ceramics, and glass. It combines manual operation and automatic control, and the main body is made of stainless steel and aluminum alloy, with reliable quality and stable performance. It is suitable for BG film, UV film, blue film, etc. It is compatible with 12 inch and 8-inch screens and only requires replacement of the tray. Easy to operate, adjustable blade cutting position, ensuring no film fragments, no bubbles on the surface, no burrs on the edges, etc
Structural characteristics of single wafer laminate machine
The single wafer laminating machine also has unique structural features. Suitable for various film materials such as blue film, UV film, PET substrate film, and double-layer film. The optional configuration is a microporous film coating tray that can be applied to ultra-thin wafers. The microporous design, combined with unique gas path design and elastic support structure, can be applied to wafers, glass or ceramics with a thickness of up to 100um. The heated and elastic film sticking table is designed to adapt to wafers of different thicknesses. The pressure of the film sticking roller can be adjusted, and it is equipped with a circular knife and a cross cutting knife. It can also be optionally equipped with an ion wind rod electrostatic removal device, and has a small volume, belonging to the desktop placement type.
Working Procedure Principle
The working principle of a wafer mounter machine mainly includes the following key steps:
Wafer loading: The operator first places the wafer to be coated with film in the loading area of the wafer coating machine. The machine accurately positions the wafer on the coating station through an automated device, which is the foundation of subsequent operations.
Positioning and Calibration: Using a high-precision positioning system to accurately align the wafer and ensure the accuracy of the film placement is crucial for ensuring the precision of subsequent processes.
Film sticking operation: After the wafer positioning is completed, the film sticking machine automatically cuts off the protective film from the film roll and accurately attaches it to the surface of the wafer. During the film application process, the machine controls the tension, speed, and position of the film to ensure the stability and consistency of the film quality.
Wafer Unloading: After the film is applied, the wafer laminating machine automatically unloads the coated wafer from the workbench and transfers it to the next process step.
Principle of functional manifestation
The working principle can also be reflected from its function, as it completes the film sticking operation quickly and accurately through automation. The reason why the film can provide protection for the wafer is that it can isolate the external environment from the influence of the wafer, prevent dust, impurities, and other possible pollutants from contacting the wafer, and ensure the purity of the wafer. The purity of the wafer is crucial for the performance and reliability of semiconductor products. At the same time, the automated film application process greatly improves production efficiency, avoiding the problems of low efficiency and susceptibility to human factors caused by manual film application. It also ensures that the position, tension, and speed of each film application are consistent, improving the stability of the entire production process and product consistency, reducing losses caused by wafer scratches, contamination, and other issues, as well as waste caused by human operation errors.
In the poultry industry, light management is a key factor affecting poultry health, growth and poultryproduction efficiency. However, traditional poultry lighting has been difficult to meet the needs of modern farming due to high energy consumption, inaccurate regulation and maintenance costs. In contrast, modern intelligent poultry lighting, with the advantages of high efficiency and energy saving, intelligent regulation and accurate management, is gradually becoming a new standard in the industry.
(Image source: Pexels)
How big is the gap between traditional lighting and intelligent lighting? Let's reveal the secret of how intelligent lighting brings higher returns and lower costs to farmers through comparison!
1. High energy consumption and large electricity cost
Traditional lighting (such as incandescent lamps, fluorescent lamps) has high energy consumption, large electricity costs, and high long-term use costs.
Modern intelligent lighting uses energy-efficient LED technology to reduce energy consumption by more than 30% and significantly save electricity bills.
2. Illumination regulation is not accurate
Traditional lighting can not accurately control the light intensity, spectrum and cycle, it is difficult to meet the needs of different growth stages of poultry.
Modern smart lighting supports intelligent dimming and automatic control, which can accurately adjust the lighting according to the needs of poultry.
3. Flicker problem, affecting poultry health
There are flicker problems in traditional lighting, which can easily lead to visual fatigue and stress reaction of poultry, affecting growth and egg production rate.
Modern intelligent lighting uses flicker-free design to protect poultry visual health and reduce stress.
4. Short service life and high maintenance cost
Traditional lighting fixtures have a short life, are easily damaged, and need to be replaced frequently, increasing maintenance costs and time.
Modern smart lighting uses durable materials with a service life of more than 5 years, reducing the frequency of maintenance.
5. Inability to adapt to harsh environments
Traditional lighting fixtures have poor waterproof and dust-proof performance, and are easily damaged in wet and dusty farming environments.
Modern intelligent lighting with waterproof, dustproof, corrosion resistant design, adapt to a variety of harsh environments.
6. Lack of intelligent management
Traditional lighting requires manual control, time consuming, low management efficiency.
Modern intelligent lighting supports remote monitoring and automated operation, reducing manual intervention and improving management efficiency.
7. Security risks
Traditional lighting has safety hazards such as leakage and short circuit, which threaten the safety of poultry and employees.
Modern intelligent lighting uses low-voltage design, safe and reliable, to avoid security risks.
8. Data analysis is not possible
Traditional lighting cannot record and analyze lighting data, making it difficult to optimize light management.
Modern intelligent lighting supports data recording and analysis to help farmers scientifically optimize lighting schemes.
9. Uneven lighting
The unreasonable distribution of traditional lighting fixtures easily leads to uneven lighting, which affects the growth and production performance of poultry.
Modern intelligent lighting can be customized according to the layout of the farmlighting solutions to ensure a uniform distribution of light.
10. Poor environmental protection
Traditional lighting has high energy consumption and large carbon emissions, which is not in line with the trend of green farming.
Modern intelligent lighting energy saving and environmental protection, reduce carbon emissions, help sustainable development.
In summary, the traditional poultry lighting in energy consumption, management, safety, environmental protection and other aspects of the obvious drawbacks, and modern poultry intelligent lighting through the advantages of energy saving, intelligent, precise regulation, effectively solve these problems, to provide farmers with a more efficient and more economical solution.
Good Light Technology's latest intelligent poultry lighting products are in line with the above mentioned modern poultry intelligent lighting.
It has low voltage design.
It is designed for water, dust and corrosion resistance.
It features a flicker-free design and durable materials.
It uses energy-efficient LED technology.
It supports intelligent dimming and automated control.
It supports remote monitoring and automated operation.
It supports data logging and analysis.
It saves energy and it is environmentally friendly.
It can customize the lighting solutions according to the farm layout.
It is a star product with a very high return on investment.
If your farm is also facing the trouble and confusion caused by traditional lighting, choose smart poultry lighting, it will give you a different farming new future!
We often see a word on lighting products, "IP", followed by two numbers. What does it mean?
First, let's get to know IP. Here, "IP" is a standard formulated by the International Electrotechnical Commission (IEC), which is used to indicate the protective ability of electrical equipment enclosures against the invasion of foreign substances such as dust and moisture.
The IP rating is composed of two digits. The first digit indicates the dust-proof rating, and the second digit indicates the water-proof rating. The larger the number, the higher the grade, and the better the water and dust resistance of the product.
IP67 indicates full dust protection and water immersion protection that can withstand short immersion.
The lighting equipment in chicken farms needs to have a high waterproof and dustproof rating (such as IP67) to cope with high-pressure water gun cleaning in chicken houses and harsh environments. High waterproof grade ensures that the lamp will not be damaged by water intrusion during cleaning, and dustproof grade prevents dust accumulation from affecting lamp performance.
2. Corrosion-resistant
Chicken farm lighting fixtures need to have corrosion-resistant characteristics to deal with ammonia and other chemicals in the chicken house, extend the lifespan of the lighting products.
3. Safe and reliable
Lighting equipment should have flicker-free characteristics to reduce stress response to poultry and ensure healthy growth of poultry. It is a reliable chicken farm lighting.
Since IP67 is so important for chicken farming lighting, do all lighting products have the IP67 rating? The answer is no.
Xiamen Good Light Technology Co.,Ltd. has launched LED intelligent poultry farm lighting products, with IP67 rating. What benefits can such products bring to chicken farms?
It has good waterproof and dustproof characteristics, ensuring that the product can still be used normally after being washed with a high-pressure water gun.
The poultry farm lighting equipment has a non-flickering feature to prevent the stress response caused by flickering and ensure the healthy growth of poultry.
The product is suitable for the high ammonia environment in chicken farms and has a good fire resistance rating, making it suitable for use in harsh conditions.
The product has excellent dust-proof and water-proof performance, and can also prevent circuit corrosion and light source attenuation, significantly extending its service life.
Product with IP67 rating can have a service life of more than 5 years, reducing the frequency of replacement and labor costs.
The IP67 dust-proof rating maintains the light transmittance of the lens, avoids the decrease in illuminance caused by dust coverage, and reduces the additional energy consumption for supplementary lighting.
So, here comes the question: Is the IP level of your farm lighting products sufficient?
A LED Driver be required for every led light source. Some tape light and MR- bulbs, as well as certain fixtures, panels, or outdoor-rated lights, usually require a separate driver. Most places supply higher voltage (120-277V), alternating current electricity. An LED driver’s main purpose is to modify higher voltage, alternating current to low voltage, direct current. 12v LED Drivers also protect LEDs from current or voltage fluctuations. A change in voltage could cause a change in the current being supplied to the LEDs. LED light output is proportional to its current supply, and LEDs are rated to operate within a certain current range (measured in amps). Too much or too little current can therefore cause light output to vary or degrade faster due to higher temperatures within the LED. LED driver can be divided into two types. Constant Current LED Driver and Constant Voltage LED Driver. Constant-current drivers power LEDs that require a fixed output current and a range of output voltages. Smarts Electronices offers all kinds of output current led driver, such as 300ma 350ma 500ma 700ma 900ma 1050ma 1200ma 1500ma 1700ma 2000ma. Constant-voltage drivers power LEDs that require a fixed output voltage with a maximum output current. Smarts Electronics offers 12v 24v 36v 48v led drivers which are all CE UL ETL FCC listed.
More details if you want to know more about Smarts Electronics’ LED Driver power supply, just feel free to contact contact with Mr. Steven or login https://www.smarts-electronics.com/ . Smarts Electronics’ sales team and engineers are always be here to provide you timely and best help.
In recent years, with the continuous development of RFID technology, the application of RFID has become more and more extensive, reaching every aspect of people's daily lives.
RFID technology is known as one of the most promising technologies in the 21st century.
According to statistics, about 700 million goose meat is consumed in the country every year, of which at least 170 million goose is consumed in Guangdong Province. The reason why Guangdong can eat a lot of geese every year is inseparable from the traditional local dish: Cantonese roast goose
The production process of Cantonese-style roast goose is extremely complicated. From material selection to roasting, it involves more than 20 production processes, and more than a dozen kinds of roast goose fillings are matched and made. Any step will affect the taste of roast goose. D & H SMARTID Co., Ltd. has been committed to supporting solutions for embedded applications in the RFID industry, and has the ability to integrate production + R&D + solutions into the Internet of Things. Applying RFID technology to the tracking of food processing is a set of solutions customized according to customer needs.
A well-known roast goose chain brand in Dongguan, Guangdong took the lead in applying RFID technology to the production process of roast goose. Before roasting goose is roasted in the oven, each goose needs to go through more than 20 pretreatment processes. How to ensure the integrity of the pretreatment process is the key to achieving deliciousness.
In the pretreatment process of roasting goose, an RFID tag is added to each goose to be processed, which is equivalent to an ID card and is used to record processing information. After each process, the information is written into the RFID tag to ensure that each goose can complete each pretreatment process to ensure that each roast goose has the same delicious taste.
Apply RFID technology to product identification in the production process of various industries to ensure production quality and production efficiency analysis, and to improve the manufacturing process to increase efficiency, reduce costs, and increase benefits.
RFID technology has attracted much attention due to its long-distance reading, high storage capacity, small size, diversified shapes, anti-pollution ability and durability. It is the future of Internet of Things applications and industrial manufacturing 4.0 (intelligent manufacturing, logistics, The key technologies of healthcare, agriculture, and food supply chain will inevitably develop in a diversified direction.
The application of RFID technology to the production process of roast goose is a manifestation of the diversified development and application of RFID technology. The use of high-temperature resistant RFID tags made of food-grade PET materials to realize the full traceability of the production and processing process of roast goose, ensuring the taste of Cantonese cuisine, and making the production process more and more standardized.
RFID antenna is one of the necessary hardware for the application of RFID technology. With the rapid development of RFID technology, RFID antenna has also been developed rapidly. The goal of the antenna is to transmit the maximum energy in and out of the chip. How to match the design of the antenna with the free space and the tag chip connected to it is a factor restricting the development of the antenna.
The design and manufacture of RFID tag antennas are affected by application restrictions, the shape and physical characteristics of the objects identified by the antenna characteristics, as well as the objects around the antenna and the environment. This is an important aspect of RFID technology research in the diversified development of RFID technology applications. direction.
With the progress and development of RFID technology, more and more new RFID products have been manufactured and are well applied. In the future, the development of RFID electronic tags will also tend to be green and diversified in raw materials to meet the application needs of different industries.
With the rapid development of technology,
RFID (Radio Frequency Identification) technology has gradually penetrated into
various fields of our lives. As an important application tool of RFID
technology, RFID handheld devices are playing an increasingly important role in
various industries due to their high efficiency, accuracy, and convenience.
This article will delve into and analyze the application of RFID handheld devices
in various industry inventories.
1、 Overview of RFID
Handheld Phone Technology
RFID technology is a wireless communication
technology that identifies specific targets through radio signals and reads and
writes relevant data. RFID handheld devices are PDAs (portable mobile
terminals) that combine RFID technology with portable mobile hardware and have
specific functions such as RFID reading and writing. RFID handheld devices have
the characteristics of small size, light weight, and long service life, which
can quickly and accurately extract and write information.
2、 The application of
RFID handheld devices in various industry inventories
1. Retail industry
In the retail industry, RFID handheld
devices are a powerful assistant for inventory management and inventory. By
attaching RFID tags to products and using RFID handheld devices for scanning,
retailers can update inventory data in real-time, ensuring the accuracy of
inventory information. In addition, RFID handheld devices can help retailers
conduct rapid inventory, reduce labor and time costs, and improve operational
efficiency.
2. Manufacturing industry
In the manufacturing industry, RFID
handheld devices play an important role in production process control and asset
management. By applying RFID tags to components and equipment on production
lines, manufacturers can use RFID handheld devices to track production progress
in real-time and optimize production processes. Meanwhile, RFID handheld
devices can also be used for asset management of devices, ensuring accurate
location and maintenance records, improving device utilization and lifespan.
3. Logistics and Supply Chain Management
In the fields of logistics and supply chain
management, RFID handheld devices are key tools for tracking and managing goods.
By attaching RFID tags to goods and using RFID handheld devices for scanning,
logistics companies can real-time understand the location and status of goods
in the supply chain, achieving full process visualization of goods. This helps
enterprises optimize transportation and logistics processes, improve
transportation efficiency and customer satisfaction.
4. Library management
The traditional book inventory method
requires scanning and recording book information one by one, which is very
time-consuming and cumbersome. By using RFID technology, multiple tag
information can be read simultaneously by simply approaching the storage
location of the scanned book with an RFID handheld terminal, greatly improving
the inventory speed. By pasting an RFID tag on each book as a unique
identification. The use of RFID handheld terminals allows for quick and
accurate counting within the museum, achieving fast speed and high accuracy.
5. Asset management
In enterprise fixed asset management, RFID
handheld devices are used for asset inventory and tracking management. RFID
handheld devices have powerful tag group reading capabilities, which can
quickly read and identify RFID tags on each asset, and match them with
information in the database, improving the efficiency and accuracy of inventory
work. In addition, by attaching RFID tags to assets, enterprises can use RFID
handheld devices to quickly and accurately obtain information on the location,
usage status, and other information of assets. This helps enterprises to have real-time
understanding of asset status, improve asset utilization and management
efficiency.
6. Warehouse management
Compared to traditional inventory methods,
RFID handheld terminals have significantly improved work efficiency. Warehouse
administrators can easily scan item labels with an RFID handheld device to
complete inventory work, eliminating the need to scan barcodes one by one or
perform manual counting. By scanning the RFID tags on the goods, the handheld
device can quickly read the information of the goods, such as quantity, type,
batch, etc., and update it in real-time to the warehouse management system.
This not only reduces the time and error rate of manual inventory, but also
enables real-time inventory monitoring and early warning, improving the
intelligence level of warehouse management.
3、 Industry Case Study
Taking a clothing retail enterprise as an
example, it uses RFID handheld devices for inventory counting and product
tracking. By attaching RFID tags to each item and using RFID handheld devices
for scanning and recording, enterprises have achieved real-time monitoring and
rapid inventory of product inventory. At the same time, RFID handheld devices
can also synchronize data with the backend system in real-time, ensuring the
accuracy and timeliness of inventory data. This management method greatly
improves the efficiency and accuracy of inventory management, and reduces the
risk of goods loss.
With the rapid development of information
technology and the advancement of smart city construction, RFID smart
bookcases, as an emerging intelligent management tool, have received increasing
attention and favor from libraries, schools, enterprises, and public service
institutions. So, how big is the domestic RFID smart bookshelf market? This
article will provide you with an in-depth analysis of the demand, scale, and
prospects of this market. As the channels for obtaining real data are limited,
the market forecast data and calculation results in this article are for
reference only.
Market demand for RFID smart bookcases
Library and Education Sector
University Library: University libraries
manage a large number of books and literature materials. RFID smart bookcases can greatly improve the efficiency of book borrowing and returning, reduce
manual operations, lower management costs, and enhance the user experience for
teachers and students. At the same time, smart bookcases can achieve precise
inventory and quick positioning, improving management efficiency.
Public Library: As an important place for
social education, public libraries need to meet the needs of a wide range of
readers. The self-service borrowing and returning function of RFID smart
bookcases can not only reduce readers' waiting time and improve service
quality, but also help libraries achieve efficient book management and reduce
manual workload.
Primary and secondary school libraries:
Primary and secondary school libraries are important places for students to
acquire knowledge. The introduction of RFID smart bookcases not only
facilitates students' self-service borrowing and returning of books, but also
cultivates their reading habits and information literacy, providing schools
with intelligent management tools.
Enterprise and Public Services
Internal management of enterprises: In
large enterprises and research institutions, RFID smart bookcases can be used
to manage internal books and materials, achieving efficient knowledge
management and data archiving. Enterprise employees can quickly find the
necessary information and improve work efficiency through the self-service
borrowing and returning system.
Community service: In the construction of
smart cities, the intelligent transformation of community bookshelves has
become an important component. RFID smart bookcases can not only provide
convenient reading services for community residents, but also achieve cross
regional book resource sharing through networking, improving book utilization.
Market size calculation of RFID smart
bookshelf
Global RFID Market Size
According to market research reports, the
global RFID market is expected to reach a size of $16.4 billion in 2023 and
grow at a compound annual growth rate (CAGR) of around 10%. It is projected to
reach $18.04 billion by 2024.
Java Card is a microprocessor-based smart card, which consists of multiple elements: hardware, Java Card operating system, security module (card manager) and one or more Applets at the time of release.
Hardware
There are various hardware manufacturers, but, it should be noted that the most popular are NXP and Infineon. The two silicon manufacturers ship millions of microprocessor chips worldwide each year. They have been certified by EMVCo, Visa, MasterCard and UnionPay International to provide you with a hardware platform with first-class security.
operating system
Java Smart Card OS is an operating platform that utilizes hardware functions and allows applications (small programs) written in the Java programming language to run on the card. Java Card is an open platform, and its standards (and development kits) are available for free from Oracle’s Java website.
Card manager
One of the main functions of the microprocessor card is its security function. A separate area of the chip is designated specifically for this purpose, the “card manager”. This is an application that permanently resides on the chip, has the function of performing card and applet management, and is a gateway to a security element (called a security domain). This central component is defined by another open platform standard GlobalPlatform.
GlobalPlatform (globalplatform.org) is an independent standards body run by its members. Members include Apple, Oracle, Samsung, American Express, Gemalto, NXP, HID, Visa, Infineon, MasterCard, etc.
Applets
An applet is a program that runs on the card that the user (or terminal) will interact with. Each card can load one or more small programs at the same time, depending on the available storage space of the chip. Not all applets have to be the same, their size and functions can be different. The applet can use the card manager for security purposes (such as authentication), or it can write its own security domain into it. Once the applet is installed, the terminal can communicate directly with it without needing to know the card manager. When you put the card in the terminal, you can select a small application, or you can select a small application as the default application.
When choosing a Java Card product that meets your requirements, there are many considerations to consider. The universal smart card can guide you through these operations in order to specify the correct card for your project.
starting point
A good starting point is to answer the following questions:
What do you want to use the card for?
What applications will the card be used for?
Do you need contact, non-contact or dual interface?
How much storage space is needed on the card?
Getting answers to these questions will help find the correct hardware, operating system, and model of any particular Applet you may need. Developers who write their own applets only need to care about the specific hardware functions required and the relevant specifications of the Java Card OS and GlobalPlatform.
If you are looking for a Java card,java chip card and need help choosing the right Java card for your project, please email us at sales@smartcardrfidtag.com.
