Ultrapure Water Purification System NUWS-110

Ultrapure Water Purification System NUWS-110

Ultrapure Water Purification System NUWS-110 is a water purification system optimized to produce Type I ultrapure water from tap water. It is a combination of Pre-treatment, RO and Ultrapure Water system and effectively removes various contaminants. The unit operates from tap water and provides highest level of purification, commonly employed for analytical techniques like HPLC, DNA/RNA preparation, protein analysis, etc.


Process Single Pass RO system
Feed Water Tap Water / Distilled Water
Output of Pure Water > 10 L/ h
Output of Ultrapure Water > 1-1.5 L/ min
Resistivity at 25°C 18.25 M Ω
Conductivity at 25°C (Type III water) ≤ 10 µS/cm
TOC < 3 ppb
Pyrogens / Endotoxins < 0.025 EU/ml
Bacteria < 1 cfu/ml
Particles (< 0.22µm) < 1 cfu/ml
Absorbance at 254nm ≤ 0.001
Reactive Silica (SiO2) < 0.01 ppm
Heavy Metal < 0.01 ppm
Power supply AC 110/220 V, 50/60 Hz
Power ≥ 100 W
Dimension (L × W × H) 340 × 550 × 530 mm
Temperature 5-40 ℃
Humidity 10 % - 80 %
Weight ≥ 34kg


  • Fully automated, micro-computer control system
  • Audible alarm in case of water shortage
  • Automatic and timed flush feature to prevent fouling of the membrane
  • 0.22?m membrane for effective filtering out larger pollutants
  • Manual RO membrane cleaning button
  • Superior grade ultra purification cartridge


Widely utilized for analytical procedures like HPLC mobile phase preparation and preparation of molecular biology reagents, etc. across various life sciences field.

Standard Accessories

Accessories No Name
1 PP filter
2 Activated carbon filter
3 Softener
4 RO membrane
5 Pure water tank (30L/80L/120L)
6 Pure water pump
7 UV lamp
8 Ultra purification resin column
9 Microfilter

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