Magnetic rods are exploited in industries or sectors where purification of materials is a requirement to achieve optimum quality. This type of separator rods is used for removal purpose of tramp metals from processed liquids and dry materials. This is one type of separator which assists in the removal of ferrous contaminants from areas which are difficult to clean. Engaged as Magnetic Rod suppliers our responsibility becomes even more critical as we need to validate and check all the materials coming out of the manufacturing units. As part of the process of attaining quality products, the separation rods are made to be placed at critical points of the equipment. Magnetic Rod Magnetic Rod,Filter Magnetic Rod,Standard Magnetic Filter Bar,Magnetic Sheet,Magnetic Bars Jinyu Magnet (Ningbo) Co., Ltd. , https://www.magnetbonwin.com
1. LCD panel is very important In the security monitor, the LCD panel largely determines the monitor brightness, contrast, clarity and so on. Therefore, many aspects such as its output, pros and cons, and market environment will affect the quality of the product. Therefore, when we choose the monitor, Xiaobian recommends that you choose the best-known brand, so that both in terms of technology maturity, as well as the quality of the quality of its own, etc., have a more comprehensive understanding. It is helpful for quality assurance.
Today, the LCD panel can be divided into three levels according to the quality of ABC. Although there are no rigid rules, but usually, the number of panel bad points is within one A level, and more than three is the C level, only Very few manufacturers who dare to make promises without bad will call themselves A+ products. Therefore, when shopping, consumers must personally and meticulously check the picture quality of the products, especially those products that claim to be A+, so as to avoid being tricked by unscrupulous vendors. Go for more money.
2. Proportional Selection of Monitors At present, as with TVs, there are many monitor screens. The display sizes commonly found in the market today include 17-inch, 19-inch, 20-inch, 32-inch, 42-inch, and larger screen sizes. In the aspect ratio of the screen, it is also divided into 16:9, 4:3, or 5:4 ratios. Perhaps for some users, this may just be a choice of size or monitoring habits. In fact, it is not. As with the monitor device, the front-end surveillance camera also has a fixed aspect ratio at work. If the front-to-rear aspect ratio is difficult to match, the displayed image will be distorted or deformed, which will have a certain impact on the monitoring effect.
At present, although the aspect ratio of the monitor is numerous, from the perspective of the application, the ratio of 16:9 is recognized by most current surveillance cameras. Similar to 720p*1080i such as high-definition network cameras, basically recognized 16:9 format. In the long run, 16:9 is likely to become the mainstream proportion of surveillance cameras in the future. When we select equipment, the ratio of 16:9 should be worthy of special attention.
3. Inspection of imaging performance Before we introduced how to purchase a surveillance camera, we often recommend that consumers should make decisions based on actual conditions after actual comparison. In fact, the same is true for monitors. However, the contrast is easy, but in the process of actual operation and observation, what should be the focus?
4. Resolution For the choice of resolution, we also do the case with a 16:9 screen ratio. At present, this widescreen design has a physical resolution of 1368*768. For this parameter, we can use the signal generator input sharpness test signal, and then observe the displayed number of relevant lines to observe whether the quality of this level meets the needs. In addition, we can also set up a high-speed moving object in the monitoring before the monitoring of the camera, so you can see the monitor's reaction rate, and whether the phenomenon of tailing and so on.
5. Reaction time Says the corresponding time, we can look at the current level of a corresponding time. At present, the response time has become more and more an important selling point for monitor manufacturers. In the camera work project, if you want to achieve the best monitoring results, the reaction speed of 60 frames/second is difficult to achieve. And such speeds can be satisfied only within 16ms.
However, we do not have to worry about the current mainstream monitor response time has basically reached the level of 8ms, which can meet the 125 frames / second processing strength. However, 12ms or 16ms products are actually sufficient for users who do not have high demand. Especially for some low-speed dome cameras that often specify points, 8ms is somewhat wasteful.
6. The choice of brightness and contrast When we choose the monitor, we often see a choice of brightness and contrast. What is the reaction of these two parameters? In general, the higher the brightness of the LCD monitor, the brighter its color will be, and the actual display effect will be better. For those products with relatively low brightness. The image it displays will also be darker, increasing the user's fatigue. At present, an ordinary monitor has a brightness of 250 cd/s, and too bright and too dark affects the imaging.
7. The stability of the monitor After talking about the brightness, it is necessary to say the contrast. After all, the value of the contrast is derived from the white screen brightness divided by the brightness of the black screen. Therefore, the greater the gap between the two, the clearer the picture displayed, and the stronger the sense of truth. Under normal circumstances, the contrast ratio of the LCD monitor is around 3000:1, and the contrast of the conventional CRT monitor is much lower than that of the LCD screen. However, for the monitor, the 400:1 is basically approaching the contrast of the monitor. When the contrast is less than 300:1, the monitor can be ignored.
8. Visual Angle Observations In fact, for viewing angles, this is a new reference direction in the monitor field. Since the light of the LCD monitor is emitted vertically through the liquid crystal at a nearly vertical angle, when the screen is observed at different angles, the color of the screen changes greatly. This problem will not be encountered with traditional CRT monitors.
In the observation, the viewing angle can be divided into horizontal angle and vertical angle. When choosing a monitor, the larger surveillance angle is undoubtedly the best choice. Although the current viewing angle may not be the same under many brands, it is absolutely the same as the monitoring evaluation standard.
9. The stability of the monitor In fact, when it comes to stability, I am afraid that everyone will feel that this should be the most relevant, but it is also one of the most helpless places. If stability is "looked out" from the air, then this statement is indeed a bit exaggerated. However, on the surface, there are indeed several small areas that can more or less help to extend the useful life of our equipment. For example, the bad point of the monitor mentioned at the beginning of the article, or whether there is anti-jamming function Shell, good cooling effect, and advanced cooling fan and temperature control mode and so on. In addition, the screen application technology can also be used as an object of understanding.
As an important part of the process of separation for attaining quality and pure products, these rods are made to be placed at critical points of the efficient and applicable equipment.
Application wise magnetic rods are utilized in processing industries where the separation between magnetic and non-magnetic materials can be carried out. Food production, pharmaceutical industry, plastic industry, chemical industry, agricultural industry and recycling industries are areas where the importance of such rods is noticeable. Thus we as Magnetic Rod suppliers supply the products which not only purify the material but also protect any machinery to get affected.
Many management systems require video monitors, so what to pay attention to when purchasing, where to buy skills, the following describes the nine methods.