ECO-S Series Ultrapure Water System (Tap water inlet)

  1. Eco-S series ultrapure water system with LCD controlling system, 2 way water quality sensor, timing and quality dispensing, single stage RO system, 1 pump, and built-in 12 liters tank.
  2. With tap water inlet, its output ranges from 15 to 30 liters/hour.
  3. It can produce single stage RO water and ultrapure water.
  4. The single stage RO water’s ion rejection rate is more than 96%, and the ultrapure water’s resistivity absolutely reaches to 18.2MΩ.cm.
  5. It completely meets the highest grade I standard of ASTM, CAP, CLSI, EP and USP.

Flow Schematic

Eco S series ultrapure water system

Features of ECO-S Series Ultrapure Water System

1. Smart LCD Control

2

Fully automatic microcomputer control system with LCD screen (resolution: 128×64, size: 66×33mm).

3. Smart Consumable Management

1

Comprehensive consumable management functions.

2. Real-Time Water Monitoring

多元素

Dual-channel water quality monitoring and timed customized water intake function, real-time monitoring of RO reverse osmosis water (TDS), DI deionized water, or UP ultrapure water (resistivity) quality.

4. Comprehensive Safety Protection

分析快

Comprehensive system maintenance and safety alarms: water shortage alarm, full water alarm; RO reverse osmosis water, DI deionized water/UP ultrapure water quality exceeding standards alarm; consumable end-of-life alarm.

5. Quick Consumable Replacement

3

Easy-to-replace consumable components.

6. Rugged GLP-Compliant Design

范围

High-strength all-engineering plastic chassis, compliant with GLP standards.

7. Integrated 12 L Water Tank

化学物质少干扰

Built-in water tank with one 12-liter pressure water tank containing a replaceable PE water bag.

Application of ECO-S Series Ultrapure Water System

Scientific Research and Laboratories

Scientific Research and Laboratories

General Experiments: Reagent preparation, solvents for physicochemical analysis, and water for cleaning glassware used in universities and research institutes.
Precision Instruments: High-purity water for instruments such as HPLC, AAS, and ICP.

Industry and Electronics

Industry and Electronics

Microelectronics: Cleaning and ultrapure water preparation for integrated circuits, semiconductors, circuit boards, and cathode ray tubes, as well as surface cleaning and treatment.
Fine Chemicals: Raw materials used in the production of high-end daily chemical products, fine chemicals, and inks and coatings.

Pharmaceuticals and Medical Services

Pharmaceuticals and Medical Services

Pharmaceutical Water: Used for the production and preparation of large-volume parenteral solutions, injections, oral liquids, and other pharmaceutical products.
Medical Devices: Water supply for hospital central laboratories, hemodialysis centers, and the cleaning of medical equipment.

Food and Beverages

Food and Beverages

Beverage Purification: Water used in the production of bottled water, carbonated beverages, fruit juices, and beer.
Brewing and Processing: Blending of food additives and cleaning and disinfection of food processing equipment.

FAQ

The Eco-Q series is a basic pure water system without UV/ultrafiltration; the Eco-S series is a high-end ultrapure water system, reaching 18.25 MΩ・
cm. Eco-Q is suitable for general glassware cleaning and physicochemical experiments, while the Eco-S series is essential for cell and chromatography experiments.

Eco-S is for routine chemistry; Eco-S-UF removes endotoxins, suitable for cell culture; Eco-S-UV reduces TOC, suitable for liquid chromatography; Eco-S-UVF combines UV + ultrafiltration + sterile terminal, the first choice for molecular/precise cell experiments.

S15 produces 15L/h of water, suitable for small laboratories; S30 produces 30L/h of water, suitable for multi-person, high-water-consumption scenarios. The Eco-Q series is the same.

It can reach up to 18.2 MΩ·cm, but it lacks sterilization and pyrogen removal features, resulting in substandard bacterial counts, making it unsuitable for cell experiments.

Choose S30UV. Dual-wavelength UV light reduces TOC, resulting in a more stable chromatographic baseline.

It only removes endotoxins and lacks UV light for reducing organic matter; S30UVF is preferred.

Pretreatment, RO membrane, and purification column are interchangeable; UV lamp, ultrafiltration, and terminal sterilization filter are only available on the high-end S model.

An external water storage tank is available as an option for all models.

Municipal tap water, temperature 5-45℃, water pressure 1.0-4.0Kg/cm².

The fittings are NSF certified, low TOC, and meet GLP cleanliness standards.

Specifications of ECO-S Series Ultrapure Water System

ModelStandardEliminating endotoxinLow TOCSynthesizing
Eco-S15Eco-S15UFEco-S15UVEco-S15UVF
Eco-S30Eco-S30UFEco-S30UVEco-S30UVF
Output(25℃)*15series-15 liters/hour, 30 series-30 liters/hour
Flow rateUp to 2 liters/minute (with pressure tank)
Pure water outlet2: reverse osmosis water, ultrapure water
Ultrapure water quality 
Resistivity(25℃)18.2MΩ.cm
TOC*<10ppb<10ppb<3ppb<3ppb
Bacteria<0.1cfu/ml
Particle(>0.1μm)<1/ml
EndotoxinN/A<0.001Eu/mlN/A<0.001Eu/ml
RNasesN/A<0.01ng/mlN/A<0.01ng/ml
DNasesN/A<4pg/μlN/A<4pg/μl
RO water quality 
Ion rejection rate96%-99% (new RO membrane)
Organic rejection rate>99%, when MW>200 Dalton
Particles and bacteria rejection rate>99%
Feed water requirementsTap water, temperature:5-45℃,pressure:1.0-4.0Kgf/cm2
Dimension and weightLength×Width×Height:340×500×560mm / Weight: about 18Kg
Electrical requirementsAC110-240V, 50/60Hz
Power72W
Standard configurationMain body (Including 1 set of cartridge)+built-in 12 liters pressure tank

Remarks:

*The value will be influenced by temperature and feed water’s quality.

Accessories of ECO-S Series Ultrapure Water System

Filter cartridge filter bottle


Filter cartridge + filter bottle

  • It intercepts silt and rust, adsorbs residual chlorine and organic matter, and protects the downstream RO membrane.(prevents scaling)
  • Removes 95-99% of ions
  • Removes bacteria, viruses, and organic matter

Ultrapure water circulating tank

The inner layer is made of low-leaching, surfactant-free, adhesive-free, and colorless filler HDPE; the top is equipped with a standard side-mounted air filter (adsorbing CO2 and organic matter); the water tank is equipped with a standard immersion 254nm germicidal UV lamp to control microbial growth and reduce TOC.

Ultrapure water circulating tank
RO membrane scaled

RO membrane

The main function of RO membranes is to remove salt, heavy metals, bacteria and colloids from water on a large scale, to preliminarily purify water sources and significantly reduce the consumption of downstream purification columns.

Ultrapurification Module

  • Removes organic matter
  • Increases to 18.2 MΩ·cm
  • Removes trace ions
Ultrapurification Module
ECO-S seriesItem No.CommodityService life/ Replacement term
PC-M-PP5″ PP spun fiber cartridgeAbout 4-6 months
PC-M-KDFKinetic degradation fluxion cartridgeAbout 12 months
PC-M-AC-GGranular active carbon cartridgeAbout 6 months
RO-100GPD100GPD RO membraneAbout 12-24 months
RO-200GPD200GPD RO membraneAbout 12-24 months
PTC-AC-HZB1Organic Purification cartridgeAbout 9000 liters pure water
PTC-MBR-MDeionization purification cartridge (imported resin)About 1000 liters pure water
PTC-MBR-M44-column deionization purification cartridge (imported resin) 
PTC-UPPR-MDeionization purification cartridge (imported resin)About 1000 liters pure water
PTC-UPPR-M44-column deionization purification cartridge (imported resin) 
PTC-UPPR-MVDeionization purification cartridge (imported resin)About 1000 liters pure water
PTC-UPPR-M4V4-column deionization purification cartridge (imported resin) 
TF-(0.45+0.1)μm-S(0.45+0.1)μm terminal filter
UF-5000DMWCO5000D UF cartridge
UV-(185nm&254nm)-10W-MDouble wavelength (185nm&254nm)UV cartridge
LAMP-(185nm&254nm)-10W-MDouble wavelength (185nm&254nm)UV cartridge (imported)About 9000 hours
UV-254-10W-M254nm wavelength UV cartridge
LAMP-254-10W-M254nm wavelength UV lampAbout 9000 hours

Customer Service of ECO-S Series Ultrapure Water System

ECO S series Water Purification System

Why Choose Us?

  • One-Station Shopping

“Multiple suppliers” have always been an issue in the procurement process. Drawell as a one-stop laboratory equipment and scientific instruments supplier, can perfectly solve this problem. In addition to manufacturing our own equipment, we also represent other laboratory equipment. Our product lines are rich and diverse at competitive prices. Provide one-stop service to customers.

  • Customer-centric Services

User Training – Training by Drawell skilled engineers about installation, debug tests, technical services, etc. It can happen in our factory in China, or at the site in the customers’ country. Cost depends on where and when the training happens.

  • Online Support

To discuss the problem and get it resolved, online chats, real-time video calls, and remote guidance. For the after-sales stage, our online technical guidance is free and ready forever.

  • 100% Quality Guarantee Policy

1 year free official warranty, including repairing quality-damaged parts, and offering replacements of selected parts (shipping cost is extra). 5% of the product price is charged for extending the warranty before the end of the official warranty.

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