Double stage reverse osmosis laboratory ultrapure water machine

Double stage reverse osmosis laboratory ultrapure water machine

1Application Areas
Applicable toHPLCTheTOCThePCRTheAASTheICPTheLC-MS、GC-MS、ICP-MS、TOC analysisgas chromatography、Amino acid analysis、Ultra trace and trace inorganic and organic analysis, molecular biology, microbiologyPCR application and analysisElectrophoresisGel analysisBiochemistryPreparation of cells and culture mediaIVF、Monoclonal antibody productionExperimental projects such as proteomics and genomics.
2、 Technical parameters

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/HThe30L/HThe40L/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: ≤ 1 μ s/cm, water quality meets the second level water standard of China's "GB6682-2016" for experimental analysis water;

（2) UP ultrapure water: resistivity 18.25M Ω .cm@25 ℃, better than the first level water standard of GB6682-2016, and the water quality meets the American CAP, ASTM, NCCLS standards and the national electronic first level ultrapure water standard;

4. Soluble silicon [calculated as (SiO2)]<0.01mg/L

5. Absorbance (254nm, 1cm optical path) ≤ 0.001

6. Particle/particulate matter (greater than 0.1 μ m) content<1/ml

7. Heat source content<0.005Eu/ml

8. Microbial/bacterial content<0.1cfu/ml

9. Total organic carbon content TOC ≤ 3ppb

10. Ribonucleases (RNases)<0.01ng/ml

11. Deoxyribonucleases (DNases)<4pg/μ l

12. Silicon retention rate>99.9%

13. 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

14. Anion content (unit PPb):

Cl^-(Chlorine) ＜ 0.01 NO2^-(Nitrite) ＜ 0.02 NO3^-(Nitrate) ＜ 0.02 SO4^2-(Sulfate radical) ＜ 0.01

15. Power supply: Power supply: 220V/50Hz, power: 50W-100W, noise ≤ 40 (dB)

16. Length x Width x Height (560mm x 390mm x 550mm); Weight: Approximately 35kg

3、 Functional Features

1. The equipment is covered by "Product Quality Liability Insurance" provided by PICC, the People's Insurance Company of China, to safeguard against quality liability risks that may arise during the operation of the equipment;

2. The whole machine chassis is made of full ABS engineering plastic material and designed with water and electricity separation,Sturdy structure, beautiful appearance, corrosion resistance, non-toxic、Acid and alkali corrosion resistance, highlighting atmospheric beauty, in line withIP55 protection level;

3. The system adopts an "intelligent fully automatic control" design, menu based operation mode, ≥ 7-inch full touch full-color Chinese screen operating system, resolution of 1024 × 600, embedded design,The 'query' function allows you to have a clear understanding of the real-time status of each component of the device,The operating status of the equipment is clear at a glance, and the human-machine dialogue function is complete;

4. The system operation interface has both Chinese and English language selection functions, allowing users to freely choose and switch language forms to meet different customer needs.

5.The system has functions such as power on self-test, water shortage protection alarm, automatic power outage reset, automatic shutdown when the water tank is full, high water pressure overload protection, automatic flushing, manual flushing, consumable failure alarm, historical query, circulation function, clock setting, password modification, and online water quality monitoring.

6. The system is equipped with a raw water pressure reduction system to prevent equipment leakage accidents caused by high raw water pressure;

7. The system adopts a two-stage reverse osmosis process design, which is particularly suitable for high salt content (such as in northern China) water sources, reducing equipment operating costs;

8. The system simultaneously produces two types of water quality, which can be taken separately from RO pure water and UP ultrapure water；

9. The system has three water quality monitoring and display functions, which can simultaneously monitor and display RO pure water conductivity, UP ultra pure water resistivity, UP ultra pure water total organic carbon content (TOC value), and effluent temperature;

10. The system has an automatic circulation function for ultra pure water intake that does not meet the standard, ensuring the stability of the effluent quality. The circulation function can be freely turned on and off, and the upper limit of the circulation can be set according to the actual needs of the user；

11. The system has the function of real-time voice alarm and replacement prompt for consumables failure, and the consumables failure limit can be freely set between 1-18.25M Ω. cm according to the actual needs of customers; Once the consumable value drops to the limit, the system will simultaneously provide voice and subtitle prompts for consumable replacement information to avoid mistakenly using unqualified water for experiments.

12. Adopting a built-in quick installation integrated dual channel injection molding pre-treatment and integrated dual channel injection molding ultra purification column system, the service life is longer；

13. The system has a timed and quantitative water intake function of 0-9999ml, and can set the water intake quantitative value according to needs;

14. The system has a historical data storage and query function of up to 5 years, which can effectively and accurately record all data within the past 5 years, and query historical data such as water intake time (year/month/day/hour/minute), water intake volume (ml), and water intake quality;

15. The system is equipped with a 30 liter antibacterial conical water tank,fromMade of HDPE polyethylene material, double layered box design,standard configuration0.22 μ m composite air filter, with a drainage valve installed at the bottom of the conical bucket, can empty the water tank to ensure cleaning effect and effectively avoid secondary pollution of water 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, clock, and setting；

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.

4、 Optional components

1. Optional UV sterilization system at an additional cost;

2. An optional 0.22 μ m terminal sterilization filter can be added at an additional cost.