Standard type

YYUPH-I series

Ultra-pure water device YY-UPH series technical parameter 1.Product introduction: fully meet your requirements for the use of ultrapure water Touch screen ultra-pure water device can directly purify c

Ultra-pure water device YY-UPH series technical parameter
1.Product introduction: fully meet your requirements for the use of ultrapure water
Touch screen ultra-pure water device can directly purify city tap water, groundwater, surface water into ultra-pure water used in the laboratory (level one, two, three), true color touch screen display, plastic sprayed steel frame inside the chassis, The surface of the case is made of ABS anti-corrosive material shell, touch operating system, which can be set at any time, quantitative, qualitative water, historical data query, optional USP interface and micro printer, print all the data for one year, fully automatic microcomputer control can be remote Control the water intake function. When the source water is less than 150PPM, the service life of consumables can reach 2-3 years, and the product is designed to be fully automatic controlled without the need to manually clean the filter.
More reliable product quality
The company's products have many years of cooperation with world-renowned water industry manufacturers. The quality of the products is reliable. The original parts come from: "DOW" in the United States, "Sartorius" in Germany, "purolite" in Britain, "AMBERJET" in France, "DM" in Taiwan, "DM" in Korea, and other regions. Ultrapure water has stable and pollution-free water quality, which can meet the needs of laboratory equipment and analysis in various industries.
2.The process is divided into: source water scale inhibition system → source water purification system → double stage reverse osmosis system → ion exchange treatment system → ultra-purification column purification system → ultraviolet sterilization system → NF nanofilter system → terminal micro filtration device.
3.Pre-treatment part: Characteristics of split-flow backwashing pre-precision filter
Filtering out particulate impurities in water is a nemesis of "red water", "black water", "yellow water", "scale" and other issues;
Food grade double phosphate (optional), effectively prevent scale, repair rusted metal pipes and remove scale in water containers;
Silver-loaded stainless steel high-density, high-precision, high-strength filter membrane can be used permanently without replacement, saving consumable costs;
Backwashing is simple and easy. No tools are needed. Open the bottom valve and the trapped impurities will be washed away without affecting the system operation;
Easy to operate and maintain. When impurities reach a certain level, the pressure of the device changes and the pressure indicator (red pressure ball) is pushed out to remind you to clean.
Superior Technology
YY-PPF fiber filter: PP (polypropylene) filter has a filtration accuracy of 5 μm. Can effectively filter the sediment in the source. Rust impurities, algae and other particulate impurities.
YY-KDF composite filter: built-in high-purity copper-zinc alloy + coconut shell activated carbon filter material.
A:1. Mainly remove more than 95% of residual chlorine in water (residual chlorine disinfected by tapping and disinfection in tap water, hypochlorous acid products, etc.);
1.More than 90% of heavy metal ions such as lead, mercury, copper, nickel, cadmium in the water;
2.Remove harmful substances such as hexavalent chromium and arsenic in water;
3.Inhibit the growth of bacteria and fungi; 
4.Has a certain scale inhibition effect.
B: Coconut shell activated carbon filter material. This product uses imported coconut shell as raw material and is refined by physical method. It has the characteristics of good abrasion resistance, high adsorption performance, long use time, etc. It has excellent performance for the manufacture of pure water and high pure water, and is an ideal material for thermoelectric, beer, beverage and high pure water equipment.
Technical index


A grade

Grade B

10-24 mesh




Iodine adsorption value




Methylene blue adsorption value
















Apparent density




PH value




YY-softening functional filter element; Bloylite resin imported from the UK, which mainly reduces water hardness. Bloylite resin has a large exchange volume in water, which is 50% longer than domestic 001 * 7 cationic resin, which can extend the life of reverse osmosis and improve RO Desalination rate of water.
YY-UF ultrafiltration deep processing filter element; polypropylene (PP) hollow fiber membrane ultrafiltration membrane, which mainly removes organic substances in source water, can protect reverse osmosis and reduce TOC, and has a good effect.
Reverse osmosis purification system
RO(reverse osmosis)Reverse osmosis technology is a membrane separation and filtration technology using pressure difference as the driving force. Originated from aerospace science and technology research in the United States in the 1960s. The RO reverse osmosis membrane has a pore size as small as nanometers (1 nanometer is 10-9 meters). Under a certain pressure, H2O molecules can pass through the RO membrane, while impurities such as inorganic salt ions, organic matter, colloids, bacteria, and heat sources in the source water cannot. Through the RO membrane, the pure water that is permeable and the concentrated water that is permeable are strictly separated;
RO membrane can remove 99% of high-valent ions, colloidal bacteria and organic matter (including heat source) with molecular weight greater than 300Dalton, and 90-95% of low-priced ions (NA, K0). When the source water conductivity is<350μs / cm The conductivity of RO pure water is usually ≤5μs / cm. It meets the national standard of Grade 3 water use. The reverse osmosis method is the most economical method to achieve the removal rate of impurities of 90-95%. It is also the best method for ultrapure water Approach.
  Superior Technology
Post-treatment ultra-purification system
Ion exchange resin uses H + exchange to remove cations in the water, and OH- exchange to remove ions in the water. The H + and OH- replaced in the resin combine to form H2O. Special polishing resin for ultrapure water, its water resistivity can reach 18.2MΩ.cm.
Ion exchange is a traditional, mature process desalination equipment. Due to different equipment structures and technologies, such equipment can produce desalinated water, pure water, high-purity water, and ultra-pure water. Widely used in various industries such as electronics, machinery, chemical industry, shipping, food and beverage and medicine. According to the user's source water quality and water standards, various types of beds can be combined in various ways to meet the user's water quality standards. The control system can be divided into automatic and manual. The principle of ion exchange is that under certain conditions, functions such as softening, alkali removal, and salt removal can be achieved by relying on the exchange of certain ions of the ion exchanger (resin) itself with the isoelectric ions in the water to be treated.
Ultraviolet sterilization device: dual-wavelength ultraviolet sterilization device imported from the United States, UV effective wavelength: UV-185 / 254nm, life can be up to 9000 hours.
UF ultrafiltration device: cutoff molecular weight 5000DaIton, life can be up to 2-3 years.
Terminal microfiltration device: imported from Germany, the terminal microfiltration pore diameter is 0.2 micron, and the life can be as long as 1-2 years.
4.function introduction
Four-level purification device for source water (removal: particulate matter, iron, manganese, residual chlorine, calcium, magnesium ions, adsorbed organic matter, odor, etc.);
Automatic protection of source water at low water pressure;
220V / 50Hz power supply, voltage fluctuation rate ± 10%.
Working conditions: water temperature 5-40 ℃, (north area needs antifreeze room).
Source water indication
The system automatically flushes in 18 seconds when it is turned on;
The system automatically flushes for 15 seconds if the discharge exceeds the standard;
Automatic flushing of reverse osmosis membrane in 15 seconds;
Consumable replacement alarm;
Water tank full indication;
RO pure water (≤1μs/cm);
UP ultrapure water resistance online monitoring; (≥18.25MΩ.cm)
Superior Technology
Technical parameters of YY-UPH series of ultrapure water








Inlet water source

Total soluble solids content TDS<200ppm, water pressure 1.0-5.0kg / cm2, optimal working temperature 25 ℃

Working power

220V / 50Hz, voltage fluctuation rate ± 10%.

Power (W)


Water production

5 / 10/20 liters / hour

Water flow rate

1.5-2.5 l / min (when the water tank stores water)

RO effluent water quality (μs / cm)

Conductivity ≤1μs / cm (online monitoring)

Water quality of UP (MΩ.cm)

Resistivity 18.25 MΩ.cm (online monitoring)

UV ultraviolet sterilizer


Power 14W / effective wavelength UV-254nm

UF ultrafiltration device


Closing molecular weight 5000DaIton (for IV type only)

Terminal microfilter


Terminal micro filter 0.2μs / cm

Host size (mm)


Water quality pre-processor

10 inch 4 level purification device --- built-in

Weight (kg)


Scope of application

Ion chromatography (lC) / atomic emission (AES) microelectronics / environmental monitoring experiments / microanalysis

Gas / Liquid Chromatography (HPLC) Quantitative (PCR) / Qualitative Analysis / Trace Boron Analysis / Trace Metal

Atomic absorption (AA) / mass spectrometry (MC) PH / ISE / BOD / COP / RNase-free

Electrophoresis / gel analysis / transfer / hybridization enzyme analysis / kinetics / immunodiagnosis / dissolution experiments

Plasma Emission Spectroscopy (lCP) Hydroponics / Transfer / Hybridization / Solvention Experiment

Protein / amino acid analysis buffer--general laboratory / microbiology / molecular biology

Gas / Liquid Chromatography (HPLC) Glassware Cleaning / University Student Experiment

Biochemical analysis / University experiment / Toxin detection Trace metal / trace boron analysis

Animal / Immunological Diagnostics Environmental Monitoring Mobile Laboratory  

External pressure water tank

Standard 4G


Index content

Index content

Anion content (ppb)

Microbial content<1cfu / ml

Microbial content<1cfu / ml

Chlorine (Cl)<0.01ppb

Total organic carbon (TOC) ≤ 30ppb

Total organic carbon (TOC) ≤ 30ppb

Nitrite (NO)<0.02ppb

Heat source content (endotoxin)<0.001Eu / ml

Heat source content (endotoxin)<0.001Eu / ml

Nitrate (NO)<0.02ppb

Capacitive Silicon [as (sio2): / L 0.01

Capacitive Silicon [as (sio2): / L 0.01

Sulfate (SO)<0.01ppb

Micro-particles<1 / ml

Micro-particles<1 / ml


Absorbance (254nm, 1cm optical path: ≤0.001

Absorbance (254nm, 1cm optical path: ≤0.001


Oxidizable substances [in (0), / L]: ≤0.01

Oxidizable substances [in (0), / L]: ≤0.01


RN ases 0.01ng / ml



DN ases 4pg / ml






Instructions for use:
① The RO water outlet meets the low-demand water requirements such as daily cleaning of utensils and buffers, and generally accounts for 60-80% of the total laboratory water consumption. Because it is convenient and fast, if no one manages the water consumption, it will compare with the original distilled water boiler to boil water. Or the amount of water used to purchase water will be doubled, and the cost will be about 0.2 yuan / liter;
② UP effluent mainly meets the demand for high-end water and instrument water, which generally accounts for 10-30% of the total laboratory water. When using it, pay attention to the principle of ready-to-use. For long time, the conductivity will be caused by the entry of CO2 and other impurities in the air The resistance value) quickly rises (decreases) and cannot meet the requirements. The use cost is about 0.8 yuan / liter.