1. Microcomputer fully automatic control design, LCD large screen Chinese LCD display, menu based operation mode, clear device operation status at a glance, complete human-machine dialogue function;

2. Capacitive tempered glass touch screen button design, high sensitivity, durable, showcasing beauty and grandeur;

3. The system is equipped with a raw water pressure reduction system, which eliminates accidents caused by high raw water pressure leading to water leakage;

4. The system simultaneously produces two types of water quality, namely RO pure water and UP ultrapure water;

5. The system adopts a unique dual membrane process design and is equipped with a reverse osmosis pressure monitoring gauge, which can judge the operating pressure and fouling degree of the reverse osmosis membrane at any time through pressure, ensuring a longer service life of the system consumables;

6. The system has functions such as self check upon startup, automatic flushing upon startup, water shortage shutdown protection, automatic reset upon power failure, automatic shutdown upon full water, and ultra-low voltage protection;

7. The system has the function of online detection and display of UP ultra pure water resistivity and total organic carbon (TOC);

8. The system has the function of circulating ultrapure water that does not meet the standard, maintaining the low bacterial pollution requirements of the system; The loop function can be freely turned on and off, and the loop upper limit value can be freely set;

9. The system has the functions of setting the discharge of UP ultra pure water exceeding the standard, providing real-time voice alarm and replacement prompt for consumables failure (the upper limit of consumables failure can be set according to customer requirements), automatic fault detection, and providing safety protection;

10. The system is equipped with a built-in vacuum pressure water storage tank, which avoids secondary pollution caused by contact with air and saves installation space;

11. Adopting a built-in 20 inch large capacity integrated dual channel injection molding pre-treatment+dual channel purification column system (with NSF certified pipelines and joints), the service life is longer;

12. Unique RO membrane module design, using imported RO membranes from Dow DOW in the United States, ensuring the service life of the RO membrane and the stability of the produced water quality;

13. Preprocessing RO、 The ultra purification components all adopt a modular independent structure, making system maintenance and filter replacement faster and more convenient, in compliance with GLP standards;

14. The system has the function of timed and quantitative water intake from 0-9999ml;

15. The system is equipped with a UV digestion system with dual wavelengths of 185nm and 254nm, and an imported 0.22 μ m terminal capsule heat source filter;

16. The system has the function of storing and querying historical data, which can effectively and accurately record and query historical data such as water intake time (year/month/day/hour/minute), water intake volume (ml), and water intake quality;

17. The system has a timed power on/off function, allowing users to freely set the power on or off time. It also has the function of displaying the current date and clock, as well as setting the time;

18. The system is equipped with a second level PIN password protection, which can set a startup password and a user operation password. The device management and usage rights are separated to prevent unauthorized personnel from operating.

1. Inlet water source: urban tap water, water temperature 1-45 ℃, water pressure 0.1-0.5Mpa, TDS<300ppm；

2. Water production capacity: 10L/H, 20L/H, 30L/H, 40L/H;

3. Instant water intake: 1.5-2L/min (when the water tank is full);

4. Outlet water quality (simultaneously producing two types of water quality):

(1) RO pure water conductivity ≤ 1 μ s/ cm@25 ℃, desalination rate ≥ 99%;

(2) UP ultra pure water resistance rate is 15-18.25M Ω. cm @ 25 ℃, and the water quality is better than the first level water standard of GB/T6682-2008;

Absorbance (254nm, 1cm optical path) ≤ 0.001 Soluble silicon [calculated as (SiO2)] ＜ 0.01mg/L

Evaporation residue (105 ± 2 ℃) ≤ 1.0mg/L Total organic carbon content: TOC≤10ppb

5. Power supply: Power supply: 220V/50Hz, power: 30W-75W, noise ≤ 40 (dB)

6. Length x Width x Height (500mm x 500mm x 600mm); Weight: 35kg