RO EDI Electrodeionization Ultrapure Water Purification System

RO EDI Electrodeionization Ultrapure Water Purification System

​With LCD controlling system, 3 way water quality sensor, cartridge replacing alarm, timing and quality dispensing, stainless steel shell, built-in 2 set pressure tanks, single stage RO system and 1 pump, Medium-S series ultrapure water system is superior choice of ultrapure water’s mass usage for high grade experiments.
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Description

We uphold an honest and responsible attitude, optimize product structure, strictly control production and supply links, and provide agents and consumers with better quality and reliable Reverse Osmosis Water Purification Systems, lab di water system, Type I water purifier. We regard 'innovative thinking, integration, changing society, serving society' as our company values, and have established good cooperation relationship with many customers. We insist on operating according to the law as the lifeline to ensure the healthy development of the company, and consciously accept supervision. We continue to strengthen management, build marketing system and strengthen the construction of marketing system and mechanism. Our deepening reform work has made historic progress, condensing consensus and pursuit of all parties, more scientific and efficient institutional mechanism.

With LCD controlling system, 3 way water quality sensor, cartridge replacing alarm, timing and quality dispensing, stainless steel shell, built-in 2 set pressure tanks, single stage RO system and 1 pump, Medium-S series ultrapure water system is superior choice of ultrapure water’s mass usage for high grade experiments.

With tap water inlet, its output ranges from 45 to 125 liters/hour. It can produce single stage RO water and ultrapure water. The single stage RO water’s ion rejection rate is more than 97%, 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.


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Models:

Medium-S 300 / 400 / 600 / 800

Medium-S 300 / 400 / 600 / 800UF

Medium-S 300 / 400 / 600 / 800UV

Medium-S 300 / 400 / 600 / 800UVF


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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High-capacity and easy-to-replacing cartridge

High-capacity and independent cartridges design, with fast inserted adapters, easy to replace, and achieve running in the lowest cost.

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Built-in 2 water tanks

Built-in 2 set 15 liters airtight plastic pressure water tank, save more lab space, easier for installation and maintenance.

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Stainless steel shell

With powder painting technics, achieve elegant appearance and meeting GLP standard.

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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).

Level II password, protect all the parameters setting, and prohibit any unauthorized setting change.

External water tanks is optional to meet different need and assure ample water-supply.

Floor type with wheels on the bottom design, convenient to move.

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.

Long life and high-capacity pretreatment (including PP fiber, and active carbon cartridge), effectively protect RO membrane.

RO module with DOW´s membrane, ensure long life, stable operation and high desalinization rate.

Special high-capacity ultrapure polishing technology, to optimize pure water quality maximumly with minimum resin. 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.

0.2µm PES terminal disinfection filter, assure that terminal pure water is absolutely axenic.


Flow Schematic

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Specifications

Model

Standard

Eliminating endotoxin

Low TOC

Synthesizing

Medium-S
300/400/600/800

Medium-S
300/400/600/800UF

Medium-S
300/400/600/800UV

Medium-S
300/400/600/800UVF

Output (25°C)*

300 series: 45 liters/hour, 400 series: 63 liters/hour,
600 series: 94 liters/hour, 800 series: 125 liters/hour

Pure water outlet

2: reverse osmosis water, ultrapure water

Ultrapure water quality


Resistivity (25°C)

18.2MΩ.cm

TOC*

<10ppb

<10ppb

<3ppb

<3ppb

Bacteria

<0.01cfu/ml

Particle (>0.2µm)

<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

RO water quality


Ion rejection rate

97%-99% (new RO membrane)

Organic rejection rate

>99%, when MW>200 Dalton

Particles and bacteria rejection rate

>99%

Feed water requirements

Tap water, temperature: 5-45°C, pressure: 1.0-4.0Kgf/cm2

Dimension and weight

Length×Width×Height: 640×540×1110mm / Weight: about 70Kg

Electrical requirements

AC110-240V, 50/60Hz

Power

300/400 series: 120W, 600/800 series: 240W

Standard configuration

Main body (Including 1 set of cartridge) + 2 set built-in 15 liters pressure tank

Remarks:

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


Cartridges

Item no.

Commodity

Approximate replacement term /set

PC-20PP

20" spun fiber cartridge

2-6 months

PC-20AC-G

20" granular active carbon cartridge

2-6 months

PC-20AC-B

20" active carbon block cartridge

2-6 months

RO-150GPD

150 GPD reverse osmosis membrane

12-24 months

RO-200GPD

200 GPD reverse osmosis membrane

12-24 months

RO-300GPD

300 GPD reverse osmosis membrane

12-24 months

RO-400GPD

400 GPD reverse osmosis membrane

12-24 months

RO-600GPD

600 GPD reverse osmosis membrane

12-24 months

PTC-AC-HZB1

Reducing TOC cartridge

9000 liters pure water

PTC-MBR-12L

12l mixed bed resin cartridge

20000 liters pure water

PTC-UPPR-12L

12l ultrapure polishing resin cartridge

20000 liters pure water

PTC-MBR-25L

25l mixed bed resin cartridge

40000 liters pure water

PTC-UPPR-25L

25l ultrapure polishing resin cartridge

40000 liters pure water

PTC-UPPR-M

Ultrapure polishing resin cartridge

1000 liters pure water/set

TF-0.2µm-B

0.2µm terminal filter

-

UF-5000D

MWCO5000D UF cartridge

-

LAMP-(185nm&254nm) -10W-M

Double wavelength (185&254)nm 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.


Thanks to our efforts, our products are exported all over the world, and our export volume is increasing every year. We will continue to pursue excellence and provide high-quality RO EDI Electrodeionization Ultrapure Water Purification System that exceed customer expectations. Looking back on the past, we only strived hard to lay a solid foundation for us to achieve what we have today. Our company in line with the 'careful design, careful manufacturing, careful service' purpose, with strong technical force, strict management system, flexible operation mechanism, dedicated service for the majority of users.

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