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Sartorius Stedim Biotech
Water System Type 2 arium® advance EDI

Sartorius Stedim Biotech  Water System Type 2 arium® advance EDI
Sartorius Stedim Biotech Water System Type 2 arium® advance EDI
Reliable electrochemical deionisation - the arium® advance EDI provides Type 2 water in consistently high quality. The innovative iJust makes the best use of environmental resources by automatically optimising water consumption. Unlike conventional water purification systems, the unique display with touch functions in combination with the intuitive menu navigation ensures easy operation.

With a flow rate of up to 10 l / h, the automatic RO membrane backflush, the latest EDI technology and a constant flow rate, the arium® advance EDI is the optimal choice for both routine and demanding applications.
  • Consistently high quality Type 2 water thanks to state-of-the-art EDI technology.
  • Optimised water consumption - automatic with iJust.
  • Easy-to-use - unique glass display with touch function.
  • Water purification method: particle filtration, adsorption using spherical activated carbon, catalyst, reverse osmosis, softening, electrochemical deionisation, optional final particle and sterile filtration.

Microbiological media and reagents, solutions for chemical analysis and synthesis, histology, ELISA, RIA, buffer solutions, feed water for laboratory devices: autoclaves, dishwashers etc.

Items supplied:
1x arium® advance EDI, 2 x RO module (reverse osmosis) and connection set.
Technical Data:
Operating temperature:

2 to 35 °C at max. 80 % rh
Storage temperature:
Dimensions (W x H x D):
5 to 45 °C at max. 80 % rh
350 x 501 x 451 mm
Weight empty / operating:
Mains supply:
19 / 26 kg
100 to 240 VAC (± 10 %), 50 to 60 Hz, max. 130 VA
Product water quality:

≤ 10 l / h
Water dispensing flow rate*****:
Typische Leitfähigkeit*:
≤ 3 l / min
0.2 to 0.07 µS / cm compensated to 25 °C
Typical conductivity*:
Typical TOC reduction****:
5 to 15 Ω x cm compensated to 25 °C
95 %
Microorganism content**:
Particle content**:
< 1 CFU / 1000 ml
< 1 / ml
Particle and microorganism retention:> 99 %
Feed water quality:exclusively potable water acc. to the drinking water regulations of the USA, the European Union or Japan
Input pressure:
2.0 to 6.9 bar
2 to 30 °C
Specific conductivity:
TOC content:
< 1500 µS / cm compensated to 25 °C
< 2000 ppb
Max. total hardness (max. CaCO3):
Free chlorine:
360 ppm
4 ppm
Iron (total Fe content):
< 0.1 ppm
< 0.05 ppm
CO2 in solution:
< 0.05 ppm
≤ 40 ppm
pH value:
Fouling index (SDI):
4 to 10
< 1 NTU
< 5
 TypeOrder No.PU Availability 
 arium® advance EDI bench-top system54333151Login / Registration-
 arium® advance EDI wall-mounted system54333161Login / Registration-
* Depending on the feed water (CO2 ≤ 40 ppm) and temperature.
** When using an arium® sterile-grade filter (Sartopore® 2 150, 0.2 µm pore size).
*** Depending on the feed water pressure, temperature and condition of the RO modules.
**** Depending on the type of organic impurities in the feed water.
***** Depending on the arium® bagtank design, hydrostatic pressure, connected accessories and end filter.
Tank system arium bagtanks / Sartorius