GRADUS EDI

Adrona Gradus EDI is fully integrated and compact pure and ultrapure smart tap water system. It has unique built-in dispensers that provide both ultrapure Grade 1 and pure Grade 2 water.

Gradus EDI systems are intended for use in laboratories with high daily pure and ultrapure water consumption. This allows a significant reduction in the operating costs of the water treatment system, as the EDI module does not need to be replaced.

The system requires external water tank and comes in 3 main configurations: Gradus EDI Trace, Gradus EDI LT, Gradus EDI Bio.

It has all-new electronics and software, providing a range of advanced features: large colour touch screen, data logging capability, a wide range of flow control options, drop-by-drop function, the ability to connect multiple remote dispensers, Ethernet and USB interfaces, dispense report preparation, improved accuracy of conductivity and TOC measurements. 

KEY FEATURES:

  • Electrodeionisation module

  • Data logging option

  • Ethernet & USB interfaces

  • Dispense report preparation

  • Multi-language interface

  • Convenient 7-inch colour touch screen

  • Easy installation and trouble-free maintenance

  • Extensive flow control options

  • Built-in conductivity calibration sensors

FEED WATER REQUIREMENTS:

Feed water: Potable tap water
Pressure: 0.4–6.0 bar
Conductivity: <2000 μS/cm
Temperature: 5–35 °C
Dissolved CO2: <30 ppm
Hardness (as CaCO3): <160 ppm
Silica: <30 ppm