What is a touch monitor. It is mainly composed of three hardware parts: the outer frame, the LCD screen and the touch screen. The shape is similar to the touch all-in-one computer, but there is no computer host. In the process of application, the touch display can be used externally to a computer host chassis, or it can be connected through an HDMI data cable and used as a display.
At present, there are many touch monitor suppliers in the market, whether online or offline. Due to differences in strength and technology, there are many inferior products. Because of the lack of core technology, the quality of the screens made by imitating brands is generally poor.
So, before placing the order, how do we judge the quality of the pcap touch monitor?
1. Can the brightness adapt to most occasions?
Unlike home TVs, which only need to adapt to the dark environment at home, industrial touch display screens need to still be able to play clear multimedia visual effects in strong light situations, so the brightness requirement should be at least 1000cd/m2.
2. The color temperature determines whether the details of the picture are displayed clearly
Understand the color temperature of the monitor. When the color of the product displayed on the screen changes from the reality, it indicates that the color temperature of the touch monitor screen has been distorted. There are many such situations in the market, which lead to the situation that the equipment you buy needs to be adjusted by professional technicians, it is more appropriate to control the color temperature range from 6500k to 8000k.
3. If the refresh frequency is too low, there will be jitter in the vision.
The refresh rate under 300Hz can basically be thrown away, and there will be obvious picture jitter. We see that most of them are between 300Hz and 600Hz, and it is difficult to see the jitter phenomenon with the naked eye. And professional technology (such as Top One Tech's industrial display) LED can reach more than 600Hz, even if the camera is difficult to capture the scan line.
4. Luminous angle, viewing angle
Under the old technology, generally, the picture will be discolored and darkened when viewed from the corners of more than 150 degrees on both sides, which is a manifestation of the immaturity of the diode light-emitting tube technology. This is also an important factor in judging the quality of the light-emitting tube. At present, the touch screen can be viewed at a maximum angle of 178 degrees without change.
When you purchase Top One Tech brand touch monitors, the consulting service team is always at your service, and samples can be provided by Top One Tech. You are welcome to ask for some samples to check the quality of the product. Top One Tech is established in a place with convenient transportation, and overseas customers are welcome to visit the factory and learn more details of high-quality products.
Top One Tech Ltd. is an enterprise specializing in the R&D and manufacturing of industrial touch monitors and is considered a leading manufacturer in the industry. Each product has been tested by laboratory which can create complex environments such as wet, dry, heat, frost, and light. We will have a better understanding of the market situation in the target exporting countries. We believe this will help our customers entry into new markets, keep pace with competition, and ultimately profit.
