UPW-N series ultrapure water system integrated design, ready to use; Quick-plug pipeline connection, easy maintenance; Double-column extended filter element, longer service life; Sensors monitor in real time to ensure stable water quality
Built-in pre-treatment columns
Contains activated carbon filter element, which can effectively remove free active chlorine in the source water;
Contains PP cotton filter element, which effectively removes impurities such as solid particles and protects the RO membrane from being blocked;
The pretreatment column is built-in, which saves space and makes it more convenient to use.
High-performance reverse osmosis membranes
Single-membrane, double-membrane, two-stage reverse osmosis membrane can be selected in various forms to meet different needs;
The use of high-performance Dow reverse osmosis membranes can effectively remove inorganic ions, bacteria and small solid particles for a long service life.
Purification Columns/Ultrapure Columns
Double-column design, large resin filling capacity, long service life;
The purification column is made of high-quality precision resin, with high exchange efficiency and stable effluent quality.
The ultrapure column was made of nucleon-grade polishing resin with higher exchange efficiency, and 18.2 M Ω.cm ultrapure water was prepared.
| Model | UPW-N15UV | UPW-N30UV | UPW-N2-15UV |
| Inlet and outlet | |||
| Influent water quality | Tap water (conductivity<400 μs/cm) | ||
| Inlet water temperature | 5-40℃ | ||
| Inlet water pressure | 0.1-0.5 Mpa | ||
| Effluent quality | Pure water, ultrapure water | ||
| Pure water index | |||
| Water permeate rate | 15 L/h | 30 L/h | 15 L/h |
| electrical conductivity | <20 μs/cm | <5 μs/cm | |
| Salt rejection rate | 95-99% | >99% | |
| Bacterial removal rate | >99% | ||
| Ultrapure water indicators | |||
| Resistivity 25℃ | 18.2 MΩ | ||
| electrical conductivity 25℃ | 0.055 μs/cm | ||
| velocity of flow | 1.5-2 L/min | ||
| TOC | <10 ppb | ||
| Particulate matter (≥0.22 μm) | <1 pc/ml | ||
| bacteria | <1 cfu/ml | ||