AFS® E Water Purification System

Merck

CLRW quality • Optimized purification

AFS® E systems are equipped with the best-in-class unique Elix® EDI module. It provides a superior and consistent water quality while preserving the environment. Other complementary water purification techniques such as Intelligent Reverse Osmosis controls water consumption and ensures a constant product flow rate. Water produced by the systems complies with the Clinical and Laboratory Standards Institute® (CLSI) guideline for clinical laboratory reagent water (CLRW). Depending on daily volume needs, different production flow rates are available (10 and 15 L/h).

Elix® EDI technology, which uses ion exchange resins that are permanently self-regenerated, helps ensure low and predictable running costs for the AFS® E range of systems. The fact that there are no resin cylinders to replace also helps reduce system-related expenses for users.

The systems are designed to fulfill accreditation needs (such as CAP™ 15189 accreditation to the ISO® 15189:2007 standard), and have full monitoring and water quality archiving capabilities that allow storage of up to six months of data. Activation of Millitrack® Essential e-Solution allows easy, rapid access to this information and also enhances data management control and provides remote system access.

User friendly & easy maintenance

Robust AFS® E systems require little maintenance, thanks to patented Elix® technology, which needs no softeners or conditioning cartridges—a cost-saving advantage that also means less analyzer downtime. Systems have a small footprint and can be installed wherever it is convenient in the laboratory: on a wall, on or under the bench, or on a cart.

Model No Model Name Action
Resistivity at 25 °C > 15 MΩ•cm
TOC Typically < 30 ppb
Microorganisms < 1 CFU/mL
Silica < 5 µg/L
AFS® 10E 10 L/h
AFS® 15E 15 L/h
Feed water quality Potable
Feed water pressure 1 - 6 bar
Feed water temperature 5 - 35 °C
Minimum flow rate feed > 5 L min at 2 bar
Total chlorine < 3 ppm
Langelier Saturation Index < 0.3
Maximum Fouling Index (SDI) < 12
Tap water connection ½ Gaz M
Dimensions (H x W x D) 585 x 268 x 426 mm (23 x 10.6 x 16.8 in)
Operating weight 28 kg (61.7 lb)
Electric power supply voltage 100 - 240 V +/- 10%
Electric power supply frequency 50 - 60 Hz +/- 10%
AFS® E main unit data connection Ethernet (RJ45)

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