Freeze dryer is a device that utilizes low temperature vacuum environment to freeze liquid materials into solid particles rapidly, and then removes the water in the materials through sublimation, which is widely used in pharmaceutical, food, chemical, dyestuff and petroleum industries, and is especially suitable for drying heat-sensitive substances such as antimicrobials, vaccines, blood products, enzymes and hormones, etc. It mainly consists of heat receiving device, condenser, pulse evaporator, air filter, and control system. It mainly consists of heat receiving device, condenser, pulse evaporator, vacuum pump, air filter and control system, etc. Many manufacturers use touch screen as the control interface of freeze dryer.
The touch screen of the operation interface of the freeze dryer is an important part of the equipment, which provides users with an intuitive and convenient way of interaction. The following is a detailed introduction to the functions of the touch screen:
1. Information display: the display can show the operation status of the equipment in real time, including cold trap temperature, vacuum, sample temperature, running time and other key parameters. This information is crucial for users to monitor and adjust the working status of the equipment.
2. Parameter setting: The user can easily set and adjust the operating parameters of the device through the touch screen, such as temperature setting, vacuum setting, operating time setting, etc. These settings can ensure that the device works according to the user's requirements. These settings ensure that the equipment works according to the user's needs.
3. Fault Alert: When the equipment fails, the display will automatically show the cause of the failure. This helps the user to find out the problem in time and take corresponding solution measures to avoid equipment damage or experiment failure.
4. Remote control: some high-end freeze dryers are equipped with cell phone control function, users can remotely monitor the running status of the equipment and adjust the parameter settings through cell phone APP. This provides users with a more flexible and convenient way of operation.
Touch screen used as freeze dryer need to have what performance?
1. Color touch screen: the display usually adopts color touch screen design, the interface is simple and clear, easy for users to understand and operate. At the same time, the color touch screen also provides a richer visual effect and interactive experience.
2. High resolution: The display has high resolution and high light transmission, which can clearly display a variety of information and images. This helps users to more accurately monitor the operating status of the equipment and adjust parameter settings.
3. Humanized design: the touch screen interface is designed in accordance with ergonomic principles, users can complete a variety of function settings and parameter adjustments through simple touch operation. At the same time, the display also supports Chinese and English switching and other language selection functions, which is convenient for users from different countries and regions.
4. Stable performance, quick response: touch screen by sensing the finger touch action to identify the user's operation, it needs to have a stable, fast, sensitive response speed, in order to ensure that the freeze dryer can quickly respond to the user's operating instructions to improve efficiency.
5. waterproof, dustproof and scratch-resistant: many touch screen using closed design and special materials, with waterproof, dustproof and scratch-resistant function. This is especially important for freeze dryers, which may need to work in harsh environmental conditions such as wet, dusty or physically fragile environments. These characteristics of the touch screen can ensure that the equipment in these conditions can still maintain normal operation.
The use of touch displays on freeze dryers brings a number of benefits that not only enhance the ease of operation, but also the intelligence and user experience of the equipment. Here are some specific benefits:
1. Intuitive and convenient operation
Simplify the operation process: The touch display simplifies the operation process of the device through an intuitive graphical interface and touch operation, enabling users to easily get started.
Instant feedback: Users can instantly see the operating status and parameter settings of the equipment through the touch display, so that they can quickly make adjustments.
2. User friendliness
Personalized settings: The touch panel supports users to customize the interface layout, color theme, etc. to enhance the user experience.
The interface design of touch display is usually more friendly and intuitive, which enables operators to have a better experience in the process of using it. At the same time, because touch operation is more convenient and efficient, operators can also reduce fatigue and improve job satisfaction when working for a long time.
3. Adapt to the trend of industrial automation and intelligence
With the continuous improvement of industrial automation and intelligence level, the application of touch screen in the freeze dryer is also in line with this development trend. It can not only realize the remote control and centralized management of equipment, but also support remote monitoring and maintenance functions. This makes the maintenance and management of the equipment more convenient, reduces maintenance costs, and also helps to improve production efficiency and product quality.
4. Improve durability and stability
The traditional physical keys are gaps, easy to use in the process of gray layer, water or other substances damaged, the touch screen has a stronger durability, corrosion resistance, scratch resistance and shock resistance, which makes the touch screen can work stably in harsh industrial environments, extending the service life of the equipment.
Application examples
In the laboratory or industrial production, the touch screen of the operation interface of the freeze dryer plays an important role. For example, in the pharmaceutical industry, users can accurately control the drying temperature, vacuum and working time and other parameters through the display to ensure the quality and stability of drugs. At the same time, the display can also record the drying curve and data information of the drugs in real time, providing important reference for the subsequent research and development and production of drugs.