reverse osmosis water purification system with electrodeionizer

Laboratory water treatment device with reverse osmosis and electrodeionizer

Evoqua Ultra Clear RO EDI
water treatment system

Laboratory device for water purification, deionization and reverse osmosis

The devices of the successful Ultra Clear ™ RO EDI series combine advanced technology and modern design. The name of the system symbolizes high-quality purified water produced using EDI cells in combination with the proven reverse osmosis technology. The distinctive features of Ultra Clear™ RO EDI systems are low power consumption, high productivity and cost effectiveness. Another important characteristic of the device is an almost noiseless pump, made by a new technology.
As pioneers in the field of electrodeionization, we share our experience with you and help us make the right decisions. EDI cells do not require the use of additional chemicals to restore, in contrast to the mixed-effect ion-exchange filters. Also, electrodeionization modules use less wash water than comparable systems. The results are impressive: conductivity is reduced to <0.070 µS/cm, total organic carbon (TOC) is reduced to < 30 ppb, the number of endotoxins is reduced to < 0.02 EU/ml, and the number of bacteria is significantly reduced, new standards for electrodeionization are set. Each system displays the quality of incoming and treated water. The reduction in salt content is given as a percentage. Systems come with the first set of required cartridges and filters.

• Preparation of feedwater for laboratories and
ultrapure water systems
• In general chemistry
• For washing machines in laboratories, as liquid for
final rinsing
• Feed water for autoclaves and climate chambers
• Preparation of buffer solutions
• Photometry
• Spectrophotometry
• With general chemical analysis
• For the preparation of nutrient media
• For the preparation of microbiological nutrient media
• Protein electrophoresis
• Works in the field of cytology and histology
• Electrophoresis

System performance Ultra Clear RO EDI 10 Ultra Clear RO EDI 20 Ultra Clear RO EDI 30 Ultra Clear RO EDI 55
Liquid flow intensity l/h 10 20 30 55
Typical conductivity µS/cm < 0.06 < 0.06 < 0.06 < 0.06
Max. conductivity µS/cm < 0.1 < 0.1 < 0.1 < 0.1
Resistance Ω*m > 5 (10 - 15 типич) > 5 (10 - 15 типич) > 5 (10 - 15 типич) > 5 (10 - 15 типич)
TOC ppb <30 <30 <30 <30
Bacteria cfu/ml <10 <10 <10 <10
Silicate removal percentage % 99.9% 99.9% 99.9% 99.9%
Product water characteristics
Pressure bar 0.1 - 5.0 0.1 - 5.0 0.1 - 5.0 0.1 - 5.0
Conductivity µS/cm 1400 1400 1400 1400
Hardness °dH < 20 < 20 < 20 < 20
Silt Density Index SDI < 12** < 12** < 12** < 12**
Free chlorine mg/l < 0.1 < 0.1 < 0.1 < 0.1
Total iron mg/l < 0.1 < 0.1 < 0.1 < 0.1
Silicon dioxide mg/l < 10 < 10 < 10 < 10
CO2 mg/l < 15 < 15 < 15 < 15
Water temperature °C 5 - 35 5 - 35 5 - 35 5 - 35
Environment temperature °C 5 - 35 5 - 35 5 - 35 5 - 35
Power supply requirements
Electricity consumption W 200 200 200 200
Source options V/Hz 100 - 240 В / 50 - 60 Гц 100 - 240 В / 50 - 60 Гц 100 - 240 В / 50 - 60 Гц 100 - 240 В / 50 - 60 Гц
Dimensions (HxWxD) mm 530*340*420 530*340*420 530*340*420 530*340*420