RO pure water: desalination rate as high as 95-99% , Conductivity ≤10μS/cm
Ultrapure water:
resistivity 18.25MΩ.cm@25°C,
TOC: <3 ppb,
particles (>0.22 um) <1/ml,
microorganism <1 cfu/ml
Product feature
Ø Ergonomic design, the machine is beautiful and generous in compliance with GLP requirements
Ø Fully automatic microcomputer control system, online water quality monitoring system, and filter element online monitoring
Ø New quick plug-in connector, filter column replacement and maintenance is more convenient for the electrical and water channels to be completely separated.
Ø Fully automatic RO membrane anti-fouling washing program and regular washing program to prolong the service life of RO membrane
Ø Power, water source, pump, flush, water shortage, full water status display, understand the machine running status
Ø Floor-standing design, with movable and fixed feet at the bottom, making installation and movement more convenient
Ø RO water, ultra pure water, two kinds of water outlets
Ø Free TDS water quality test pen
Parameter
Water rate  | 250 liter per hour  | 
Production speed  | 4.3 L/min(with pressure barrel)  | 
The water requirements  | Urban tap water, inlet water pressure: 0.15-0.5mpa, water temperature 5-40℃,TDS<200ppm  | 
RO water Parameter  | |
Ion rejection rate  | 97%-99% (when using a new RO membrane)  | 
Organic matter rejection rate  | >99% when MW>200 Dalton  | 
Particle and bacterial rejection  | > 99%  | 
Application  | Clean glassware  | 
UP water Parameter(ASTM TYPE I grade water)  | |
Resistivity (25℃)  | 18.25 M Ω. Cm @ 25 ℃  | 
Heavy metal ion  | < 0.01 ppb  | 
Total organic carbon (TOC) *  | <10 ppb  | 
bacteria  | < 1 cfu/ml (with terminal filter)  | 
Particulate matter (> 0.1 microns)  | <1/ml  | 
Application  | All kinds of physical and chemical testing, biochemical analysis, blood examination, microanalysis, flushing special, HPLC, IC, GC, analysis experiment  | 
Electrical requirements  | 110-240V/50-60Hz, 48-72W  | 
The system configuration  | Host machine (including 1 set of purification column)+100 L pressure water storage tank +TDS pen + accessory bag  | 
Filter function
PP cotton filter  |    | remove impurities (greater than 5 micron) such as suspended solid, rust, sludge, colloid, etc.  | |
Granular activated carbon filter  |    | remove color, odor, residual chlorine and heavy metals  | |
Reverse osmosis membrane  |    | filter out <1nm pollutants, ions, particles  | |
Ultra-purification tank&column  | 
  | ![]() 
  | ion exchange resin bed, H+ and OH- ion removal  | 
0.2μm terminal filter  | 
  | final removal for < 0.2μm bacteria  | |
Process

Product consumables list
No  | Filter element  | Replace cycle  | Quantity  | Remark  | 
1  | 20’’ 5 μm PP cotton  | About 4-6 month  | 1 pc  | |
2  | 20’’ Refined activated carbon  | About 4-6 month  | 2pcs  | |
3  | 600 GPD RO membrane  | About 1-2 years  | 3 pcs  | |
4  | 25 L ultra purified tank  | About 50 tons  | 1 pc  | |
12’’ ultra purification column  | 2pcs  | |||
5  | 0.2um terminal filter  | ——  | 1 pc  | 
Contact: Lucy Wang
Phone: +86 18916636634
E-mail: shldupw@gmail.com
Add: No.517,Xinlai Road,Xuhang Town,Jiading District,Shanghai,China