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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°C),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.

Flow Schematic


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)
*The value will be influenced by temperature and feed water´s quality.
Edi-Q series can be upgraded to touch screen system,just the same as Master to Master Touch.


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

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