Pure water machine and ultra pure water machine are both equipment used for preparing pure water, but they have some differences in water quality purity and equipment technology.

1. Water purity: Pure water machines can usually produce water with a Total Dissolved Solids (TDS) of less than 10ppm, while ultrapure water machines can produce higher purity water with a deionization rate of over 18.2 M Ω. cm.

2. Equipment technology: Pure water machines usually use water production technologies such as Reverse Osmosis (RO) or Ion Exchange (IX), while ultra pure water machines use water production technologies such as RO, IX, Electrodeionization (EDI), and Ozone Oxidation. EDI ultra pure water machine is currently the most advanced ultra pure water mechanism water technology.

3. Application areas: Pure water machines are mainly used in laboratories, pharmaceuticals, chemicals, semiconductors, and other fields, while ultra pure water machines are mainly used in high-precision electronic industries such as semiconductors, optoelectronics, photovoltaics, and some industries that require high-purity water treatment.

4. Equipment cost: Due to the need for higher precision technology and materials, the cost of ultra pure water machines is relatively high compared to pure water machines. At the same time, the operating cost of ultra pure water machines is relatively high because the consumables used are expensive and require regular replacement.

In summary, there are some differences between pure water machines and ultra pure water machines in terms of water quality purity, equipment technology, application fields, and equipment costs. Choosing the device that suits oneself requires consideration of actual needs and budget.

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