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

2. Capacitive tempered glass touch screen button design, high sensitivity, durability, no worries about button damage, highlighting beauty and atmosphere;

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. Equipped with water leakage detection and alarm protection devices, effectively preventing accidents caused by equipment leakage and better protecting the safety of the laboratory;

5. The system simultaneously produces three types of water quality, namely drinking purified water, RO pure water, and UP ultrapure water;

6. The system adopts a dual stage reverse osmosis process design, 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 system consumables;

7. 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;

8. The system has the functions of RO pure water conductivity, UP ultra pure water resistivity (resistivity meter resistance cell constant of 0.01cm-1, temperature sensitivity of ± 0.1 ℃, automatic temperature compensation), and online detection and display of total organic carbon (TOC);

9. The system has a circulation function for ultra pure water intake that does not meet the standard, maintaining the low bacterial pollution requirements of the system. The circulation function can be freely turned on and off, and the upper limit value of the circulation can be freely set;

10. 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;

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

12. Adopting a built-in 20/30 inch large capacity integrated dual channel injection molding pre-treatment+purification column system (with NSF certified pipelines and joints), the RO membrane components use imported DOW membranes from the United States, which have a longer service life;

13. The pre-treatment, RO membrane, and ultra purification column components are all designed with quick installation modular independent structures, making system maintenance and consumables replacement faster and more convenient, in compliance with GLP regulations;

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

15. 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

16. 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;

17. 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.

Product Name: Floor standing

model

WP-2RO-WF-10S/20S/30S/40S

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

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

Instant water intake: 1.5-2.5L/min (when the water tank is full)

Outlet water quality (simultaneously producing three types of water quality):

(1) Drinking purified water ≤ inlet conductivity × 1.5% (can be used for direct drinking water);

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

(3) UP ultra pure water resistivity 18.25M Ω .cm@25 At ℃, the water quality meets the standards of CAP, ASTM, NCCLS in the United States and the national electronic first-class ultrapure water standard;

Soluble silicon [calculated as (SiO2)]<0.005mg/L absorbance (254nm, 1cm optical path) ≤ 0.001

Particles/particles (larger than 0.1 μ m) content<1/ml Heat source content<0.001Eu/ml

Microbial/bacterial content<0.01 cfu/ml Total organic carbon TOC: 1-3 ppb

Ribonucleases (RNases)<0.01ng/ml Deoxyribonucleases (DNases)<4pg/μ l

Silicon retention rate>99.9%

Metal cation content (unit PPb):

Fe<0.005 Cu<0.005 Al<0.005 Ni<0.005

Zn<0.02 Cr<0.005 Na<0.01 K<0.02

Anion content (unit PPb):

Cl - (chlorine)<0.01 NO2- (nitrite)<0.02 NO3- (nitrate)<0.02 SO42- (sulfate)<0.01

1. A UV digestion system with dual wavelengths of 185nm and 254nm can be configured (imported lamps) to effectively kill bacteria, reduce TOC, and enhance the system's applicability;

2. A 0.22 μ m imported PE polyether sulfone composite membrane terminal sterilization filter can be configured to ensure water quality;

3. Configurable mobile water collection arm, making long-distance water collection a reality; The water intake arm adopts ergonomic design, which can be freely raised and lowered to meet different water intake needs;

4. Can be configured with a 30 liter conical pure water tank, equipped with an air breathing filter for easy access and reduced pollution;

6. Configurable RS485 interface networking function, with remote transmission of computer data processing, storage and printing, remote software fault diagnosis, etc;