The water output of all kinds of pure water equipment in the market is between 5 liters/hour and 20 liters/hour, and the equipment with water output exceeding 20 liters/hour is a non-standard model. The equipment model must be considered according to the actual water consumption. If the water output of the selected equipment is less than the actual demand, the equipment consumables are consumed too fast and the extra cost is too high. On the contrary, if the selected equipment produces more water than the actual demand, it will produce waste. In addition, water quality is also an important condition for equipment selection. At present, the experimental water quality in China is divided into three categories, but most of the experimental water only needs the first and third grade water quality. Therefore, when choosing ultra-pure water equipment in the laboratory, priority should be given to whether the water quality meets the actual needs.
From the perspective of cost input, domestic ultra-pure water equipment in laboratories has great economic advantages;
As far as the existing laboratory pure water equipment is concerned, the origin can be divided into imported and domestic; Some customers think that imported equipment has advanced application technology, good relative performance and high water quality, but it is undeniable that the cost of imported pure water equipment is also high. In fact, although the domestic ultra-pure water equipment is not as well-known as foreign products, there are also a large number of brands with good reputation in China. Its product performance is not lower than that of imported products, and the price is generally not high. It is suggested that users do not have to focus on imported ultra-pure water equipment. As long as the performance is guaranteed, domestic laboratory ultra-pure water equipment is also a good choice.