We have established a complete industrial chain with efficient operation and reliable quality to ensure that our laboratory deionized purification systems, lab ultrapure water machine, Lab Deionized Water system is of the highest quality. We actively provide a stage for growth and development for our employees, and mutually benefit with our customers to win the future development together. We firmly believe that quality is the life of an enterprise and service is the soul of an enterprise. Our sales network has successfully spread all over the world, our products are deeply trusted and praised by customers, and the related supporting industry chain is perfect.
With LCD controlling system, 3 way water quality sensor, timing and quality dispensing, single stage RO system, 2 pump and Ionpure EDI module, Edi-S ultrapure water system is superior choice of ultrapure water for high grade experiments.
With tap water inlet, the largest capacity is 240 liters per day. It can produce deionized water and ultrapure water.
The deionized water is stable grade II pure water with resistivity>5MΩ.cm (25℃), TOC<30ppb, and the lowest running cost. It completely meets the requirements of general chemical or biological experiments for pure water, and is up to 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.
And the ultrapure water’s resistivity absolutely reaches to 18.2MΩ.cm. It completely meets the highest grade I standard of ASTM, CAP, CLSI, EP and USP.

Models:
Edi-S10
Edi-S10UF
Edi-S10UV
Edi-S10UVF
Features and Advantages
Micro-computer control system with LCD display LCD (resolution: 240×128, dimension: 106×57mm), intuitively display the system running state and various real-time parameters. |
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Comprehensive monitoring system 3 way online water quality sensor, detect the quality of feed water, RO water, deionized water, or ultrapure water respectively. And warn once water quality´s standard exceeding. Water dispensing function- timing and quality (time range: 1-99min, water quality range: 0.1-18.2MΩ.cm). water. |
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Integrate with Ionpure® EDI module Without softener, chemical regeneration and replacing any DI cartridge, Its pure water´s resistivity will be above 5MΩ.cm(25°C), and TOC is lower than 30ppb. It will reduce the running cost and emissions of waste water. |
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Easy-to-replacing cartridge Independent pretreatment design, and integrated subsequent purification unit design, with fast inserted adapters, easy to replace |
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Single stage RO and 2 pumps system 1st pump, to achieve single stage RO system, easy to maintain. 2nd pump, to achieve system sanitizing and circulation. |
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Whole plastic shell with high-strength Excellent ergonomic design, avoid rusting and keep clean, to meet GLP standard. |
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Integrating with Ionpure EDI technology and module.
The largest capacity is 240 liters pure water per day.
Cartridges replacing alarm function, based on time and water quality, show cartridges´ used and residual life.
Multiple alarm function: no feed water, full water, water quality´s standard exceeding, and cartridge life ending.
Auto self-flushing of RO membrane function, extend RO membrane´s life.
Auto running data storing function through RS232/USB communication port to computer for 1 year at least (optional).
System sanitizing procedure, achieve the disinfection of ultrapure water´s tube and valve.
System circulation function, achieve ultrapure water´s circulation to keep top quality of ultrapure water.
Level II password, protect all the parameters setting, and prohibit any unauthorized setting change.
Water dispensing function- timing and quality (time range: 1-99min, water quality range: 0.1-18.2MΩ.cm).
External water tanks is optional to meet different need and assure ample water-supply.
3 door and easy-to-replacing cartridge design, convenient to maintain system and replace cartridges.
Tube and adapter with NSF authorization and top quality, reduce TOC level and assure ultrapure water´s quality.
Optimized pretreatment (including PP fiber, KDF and active carbon cartridge), effectively protect RO membrane.
RO module with DOW´s membrane, ensure long life, stable operation and high desalinization rate.
4 in 1 ultrapure cartridge (can be divided to 4 independent cartridge) with DOW´s top polishing resin, ensure ultrapure water´s quality up to 18.2 MΩ.cm, with the lowest TOC level.
Double wavelength (185&254nm) ultraviolet lamp module, restrain bacteria´s increase and reduce TOC.
MWCO 5000D ultrafiltration module, effectively eliminate endotoxin, and suitable for precise cell cultivating and IVF.
(0.45+0.1)µm double layer PES terminal disinfection filter, assure that terminal pure water is absolutely axenic.
Flow Schematic

Specifications
Model | Standard | Eliminating endotoxin | Low TOC | Synthesizing |
Edi-S10 | Edi-S10UF | Edi-S10UV | Edi-S10UVF | |
Output | 10 liters/hour | |||
Pure water outlet | 2: deionized water, ultrapure water | |||
Ultrapure water quality | ||||
Resistivity (25°C) | 18.2MΩ.cm | |||
TOC* | <10ppb | <10ppb | <3ppb | <3ppb |
Bacteria | <0.01cfu/ml | |||
Particle (>0.1µm) | <1/ml | |||
Endotoxin | N/A | <0.001Eu/ml | N/A | <0.001Eu/ml |
RNases | N/A | <1pg/ml | N/A | <1pg/ml |
DNases | N/A | <5pg/ml | N/A | <5pg/ml |
Deionized water quality | ||||
Resistivity | >5MΩ.cm | |||
TOC* | <30ppb | |||
Silicone rejection rate | >99.9% | |||
Feed water requirements | RO water, distilled water, deionized water, 5-45°C, 1atm* | |||
Dimension and weight | Length×Width×Height: 500×360×540mm / Weight: about 20Kg | |||
Electrical requirements | AC100-240V, 50/60Hz | |||
Power | 120W | |||
Standard configuration | Main body (Including 1 set of cartridge) | |||
Remarks:
*The value will be influenced by temperature and feed water´s quality.
Cartridges
Item no. | Commodity | Approximate replacement term /set |
PC-M-PP | 5µm spun fiber cartridge | 2-6 months |
PC-M-KDF | KDF+ granular active carbon mixed cartridge | 12 months |
PC-M-AC-G | Granular active carbon cartridge | 6 months |
RO-150GPD | 150 GPD reverse osmosis membrane | 12-24 months |
PTC-SF | Water softener cartridge | - |
PTC-EDI10-IP | EDI module | 36 months |
PTC-AC-HZB1 | Reducing TOC cartridge | 9000 liters pure water |
PTC-UPPR-M | Ultrapure polishing resin cartridge | 1000 liters pure water |
PTC-UPPR-M4 | 4-in-1 ultrapure polishing resin cartridge | 4000 liters pure water |
TF-(0.45+0.1)µm-S | (0.45+0.1)µm terminal filter | - |
UF-5000D | MWCO5000D UF cartridge | - |
LAMP-(185nm&254nm)-10W-M | Double wavelength(185&254)nm uv lamp | 9000 hours |
LAMP-254-10W-M | 254 nm wavelength uv lamp | 9000 hours |
Remarks:
*The quality of inlet water will effect cartridge’s life.
*When inlet water’s TDS>200ppm, Replace term of filter will be suggested to decrease, or outside pre-filter is added. Or water quality and life of ultrapure cartridge will be affected.
HHitech-Products
Designing and manufacturing under ISO certification, top quality controlling commitment, ensure compliance with CE standards of EU, guarantee completely meeting with the highest grade I water standards of ASTM, CAP, CLSI, EP and USP.
HHitech-Service
As a responsible manufacturer with rich experience, operating in good faith, and the concept of common development, adhering to the customer-oriented and customer-needs, HHitech promises to provide professional comprehensive pre-sales and after-sales service in the whole business.
■ 12 months warranty except for consumables.
■ Timely guide for installation, usage and maintenance.
■ Free and continuous upgrade service for sold products.
Innovative thinking brings new products and solutions, which enables us to successfully launch more new Total Stainless Steel RO System+EDI Making Ultra Pure Water for Laboratory than our competitors every year. We regard talents as the greatest wealth of the company and regard team building as the top priority of all work. Make plans, make rational use of funds, save the company, satisfy the employees, and retain talents.
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