FAQ

How to choose industrial control touch screen machine?

Source: KONWHAI TOUCHAuthor: KONWHAI Date: 2019-08-06 Click:

  •      The industrial touch control integrated machine is a touch product that bundles the touch screen and related software together with the outer package for inquiry purposes. The touch-one machine truly combines touch and control, greatly improving people's work efficiency.
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  •      As an input device, the industrial touch integrated device has many advantages such as sturdy and durable, fast response, space saving, and easy communication. Users can quickly get the information they want by simply touching the machine screen with their fingers, making human-computer interaction more straightforward. As a high-tech machine, the touch-one machine has gradually replaced the status of a simple touch screen, allowing users to truly feel the characteristics of human-machine interaction.
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  •      So, how do we choose an industrial control touch screen machine? What should I pay attention to? Below KONWHAI touch one machine manufacturers Xiaobian for your answer.
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  • How to choose industrial control touch screen machine?
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  •   Note on the purchase of industrial control touch screen integrated machine: 
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  • 1. Cost accounting and performance certification:
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  •      There are many touch screen brands in the domestic market, and there are three high-, medium-, and low-grade brands. Among them, there are many high-quality first-line brands in the world, and there are also domestic brands that offer affordable prices. Usually used as a monitor, you can choose an affordable domestic brand, you need a good touch effect to choose a well-known brand, so you should buy a touch screen brand according to actual needs. At the same time, when choosing a brand, you should pay attention to the applicable range of the touch screen. Generally, the big brands are only suitable for their own business. For performance, it is recommended to try it out or find a special person or device to check the performance.
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  • 2. Comparison of transparency and reflective performance:
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  •      The transparency of the screen directly affects the visual effect of the touch screen. The transparency we often hear refers to the average transparency. Of course, the higher the transparency, the better. Reflective performance refers to the light and shadow behind the image, such as people, windows, lights, etc., due to specular reflection. Reflective is the negative effect brought by the touch screen. The smaller the better, it affects the user's browsing speed. The touch screen is an absolute coordinate system. To choose which one to point directly, the essential difference between the relative positioning system and the mouse is intuitive. 
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  • 3. Touch precision:
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  •      The touch screen is physically an independent coordinate positioning system. Each touch of the data is converted to coordinates on the screen by the calibration data. It is characterized in that each positioning coordinate has no relationship with the previous positioning coordinate. In this way, the touch screen coordinate system is required to have stable output data at the same point regardless of the situation. If it is unstable, the touch screen cannot guarantee absolute coordinate positioning, and the point is not accurate, which is the worst problem of the touch screen. Sensors are at the heart of a variety of touch screen technologies that determine the speed, reliability, stability and longevity of the touch screen.
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