Edi Touch-S Series Ultrapure Water System (Tap water inlet)

1. With 5.0 inch touch screen system, 3 way water quality sensor, 2 way flow sensor for quanti-fied dispensing, single stage RO system, 2 pump and lonpure EDI module, Edi Touch-S ulta-pure water system is superior choice of ultrapure water for high grade experiments.

2. With tap water inlet, the largest capacity is 240 liters per day. It can produce deionized water and ultrapure water.

3. It completely meets the standard of ISO 3696 (Type II), ASTM  D1193 (Resistivity of Type II and TOC), and the requirements for pure water of CLSI (NCCLS)  clinical laboratory, GB/T6682, America, Europe, Japan’s pharmacopeia.

4. And the ultrapure water’s resistivity absolutely reaches to 18.2 MΩ.cm.  It completely meets the highest grade I standard of ASTM, CAP CLSI, EP and USP.

Flow Schematic

Edi S series ultrapure water system flow

Features of Edi Touch-S Series Ultrapure Water System

1. Integrated EDI Technology

2

Integrating with lonpure” EDl technology and module.

3. System Sanitization

1

System sanitizing procedure, achieve the disinfection of ultrapure water’s tube and valve.

2. High Daily Water Output

多元素

The largest capacity is 240 liters pure water per day.

4. Ultrapure Water Circulation

分析快

System circulation function, achieve ultrapure water’s circulation to keep top quality of utrapure water.

5. Cartridge Life Monitoring

3

All Cartridges replacing alarm function, based on time, or water quality, show cartridges’ used and residual life.

6. Multiple Alarm Function

范围

No feed water, full water, water quality’s standard exceeding, and cartridge life ending.

7. Automatic RO Membrane Flushing

化学物质少干扰

Auto self-flushing of RO membrane function (interval and continuous time setting), extend R0 membrane’s life.

Application of Edi Touch-S Series Ultrapure Water System

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.

Scientific Research and Laboratories
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

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.

Pharmaceuticals and Medical Services
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

Edi Touch-Q provides stable Type II deionized water with resistivity >5MΩ·cm and TOC <30ppb, suitable for routine chemical and biological experiments.

Edi Touch-S provides Type I ultrapure water with resistivity up to 18.2MΩ·cm, suitable for high-precision analytical and life science applications.

The system supports up to 240 liters per day, and the Q10/S10 models provide 10 liters per hour at 25℃.

Yes. Edi Touch-Q and Touch-S are designed for tap water inlet, with single-stage RO and EDI purification technology.

Yes. The 18.2MΩ·cm ultrapure water output makes Edi Touch-S suitable for HPLC, ICP, spectrophotometry, and other precision analytical instruments.

Edi Touch-S10UF or S10UVF is recommended when endotoxin, RNase, and DNase control is required.

Edi Touch-S10UV or S10UVF is suitable for low TOC requirements, with TOC down to <3ppb.

The EDI module produces stable deionized water without chemical regeneration, softener, or frequent DI cartridge replacement, helping reduce long-term operating cost.

Yes. The system includes online water quality monitoring, quantified dispensing, automatic data storage, SD card storage, and USB data export.

Specifications of Edi Touch-S Series Ultrapure Water System

ModelStandardEliminating endotoxinLow TOCSynthesizing
Edi-S10Edi-S10UFEdi-S10UVEdi-S10UVF
Output10 liters/hour
Pure water outlet2: deionized 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
Deionized water quality 
Resistivity>5MΩ.cm
TOC*<30ppb
Silicone rejection rate>99.9%
Feed water requirementsRO water, distilled water, deionized water, 5-45℃,1atm*
Dimension and weightLength×Width×Height:500×360×540mm / Weight: about 20Kg
Electrical requirementsAC110-240V, 50/60Hz
Power120W
Standard configurationMain body (Including 1 set of cartridge)

Remarks:

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

Edi-S series can be upgraded to touch screen system, just the same as Master to Master Touch.

Accessories of Edi Touch-S Series Ultrapure Water System

Enhanced Pretreatment Components for Raw Water

PP filter cartridge: Removes sediment and particles

KDF filter cartridge: Removes heavy metals (Pb, Hg) + antibacterial

Activated carbon filter cartridge: Removes residual chlorine and organic matterSoftening filter cartridge: Removes calcium and magnesium

Enhanced Pretreatment Components for Raw Water
Ultrapure water circulating tank

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.

EDI Module

Deep Deionization (Replaces Mixed Bed Resin)

No Acid/Alkali Regeneration Required

Continuously Stable Water Production

EDI Module
Ultrapurification Module

Ultrapurification Module

Removes organic matter

Increases to 18.2 MΩ·cm

Removes trace ions

Edi seriesItem No.CommodityService life/ Replacement term
PC-M-PP5μm spun fiber cartridgeAbout 2-6 months
PC-M-KDFKinetic degradation fluxion cartridgeAbout 12 months
PC-M-AC-GGranular active carbon cartridgeAbout 6 months
RO-150GPD150GPD RO membraneAbout 12-24 months
PTC-SFWater softener cartridgeAbout 2-6 months
PTC-EDI10-IPEDI moduleAbout 1-3 years
PTC-AC-HZB1Organic Purification cartridgeAbout 9000 liters pure water
PTC-UPPR-MUltrapure polishing resin cartridgeAbout 1000 liters pure water
PTC-UPPR-M4Ultrapure polishing resin cartridge (Imported Resin)About 4000 liters pure water
PTC-UPPR-MVUltrapure polishing resin cartridgeAbout 1000 liters pure water
PTC-UPPR-M4VUltrapure polishing resin cartridge (Imported Resin)About 40000liters pure water
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 (185&254nm) UV lampAbout 9000 hours
UV-254-10W-M254nm wavelength UV cartridge
LAMP-254-10W-M254nm wavelength UV lampAbout 9000 hours

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.

Customer Service of Edi Touch-S Series Ultrapure Water System

Edi Touch S10 Ultrapure Water System