Research Water Ultra-Purification Machine

Basic Functions: 
1. Built in RO membrane fouling prevention program, RO membrane cleaning manual button

2.Touch keyboard control, self-test, water shortage protection alarm, power-off protection

3.IC microcomputer intelligent control, built-in automatic cycle timing of ultra-pure water to maintain the water quality of ultra-pure water

4.Water resistance on-line monitoring

5.Upgrade function for the quality and quantity of outlet water, UV lamp failure alarm prompt

6.Digital display the time of regular intake or the water pressure

7. Pure water tank have water intake valve, you can directly take water from the water tank.

8. Pure water tank with conical structure, the bottom with discharge valve, easy to clean and disinfect drained.

9. Built-in RFID chip ultra-purification package and pre-treatment package.

Basic technical parameters: 
1. Water source: City tap water, water pressure0.1-0.3MPa
2. RO membranes water production rate: 5-100L / H; 
3. Continuous water flow: 1.5L/min; 
4. Outlet 1: resistance of III-class pure water is 0-10us/cm, conforming to China GB6682-2008 of III-class water standards and ASTM CAP NCCLS standards, ion removal rate> 99% 
5. Outlet 2: resistance of I-class ultra-pure water is up to 18.25 MΩ.cm 25 ℃, conforming to China GB6682-2008 standards of I-class water and ASTM CAP NCCLS standards; 
6. Absorbance (254nm, 1cm light path): = 0.001; 
7. Soluble silicon (SiO2): <0.01ppm; 
8. Particles (bigger than 0.22μm) content: <1/ml; 

9. Metal cation content (ppb)
Fe <0.002, Cu <0.002, Al <0.003, Ni <0.001, Zn <0.005, Cr <0.001, Na <0.02, K <0.02
Anion content (ppb)
Cl- <0.01, No2- <0.02, NO3 <0.02, SO4 <0.01
10. Power Supply 220V/50Hz, voltage fluctuation rate of ± 10%; 
11. Working conditions: temperature 5-40 ℃, anti-freezing rooms are needed in cold areas; 
12. Dimensions: Bench top type: 340 * 550 * 530mm, Floor type: 490 * 550 * 850mm  

Optional configuration:
1. Pre-filter machine: when the water 200<TDS<250ppm, the model name of the tap water ends with a letter “b” (high content of sediment suspensions);

2. Softener: When the water 250<TDS<400ppm, the model name of the tap water ends with a letter “c” (hard water with high content of calcium and magnesium);

3. Desalination device: When the water TDS> 400ppm (high salinity), the mode name of the tap water ends with a letter “d”;
4. Rust iron pre-processor: When iron content in water > 0.3PPm