Evoqua Ultra ClearTM 20 TWF EDI UNITS WITH CONTINUOUS ELECTRODEIONIZATION
The Ultra ClearTM
TWF system with El-IonTM
CEDI cell is equipped with the necessary components to produce pure and ultrapure water directly from a municipal tap water source.
The reverse osmosis unit has a recovery rate of > 30 % to conserve water. The continuous electrodeionization (CEDI) stage purifies RO product water down to a quality range between 0.06 to 0.2 µS/cm. CEDI product water can be drawn directly from the integrated storage tank. A polishing cartridge is provided that can obtain a water quality of 0.055 µS/cm (18,2 M Ohm-cm) with a TOC-level of < 1 ppb (only in units with UV oxidation). Systems with ultrafilters deliver ultrapure water that is RNase, DNase and DNA free with a dispense rate up to 1.8 LPM.
The system water quality exceeds all reagent grade water quality standards including: ASTM Type 1, CLSI and ISO 3696 Type 1. Various system options are available to fulfill all your lab needs. These options include an ultrafiltration module, UV-oxidization and TOC monitoring that can be tailored for any laboratory application in a single system.
A built-in automatic flush cycle extends the life of the ultrafilter and helps reduce operating cost. This compact system has been designed with all the required technical features to economically produce purified and ultrapure water. Performance of the system equals that of larger multi-component purification systems that cost more to purchase and operate. The system does it all from one compact unit. The unit can either be bench or wall mounted. A flexible remote dispenser enables the user to dispense water wherever it is needed.
Our new systems are available with special features such as: volume control dispensing and TOC monitoring. A programmable, 24-hour-circulation mode, an extreme low sound level (< 40 dba) and integrated RS232 interface for data recording are included. Various remote dispenser hose lengths are also available. TYPICAL APPLICATIONS
- All types
- General chemistry
- laboratory washing machines
- water for autoclaves and environmental chambers
Ultra ClearTM TWF UV TM / El-IonTM
- GC and GC/MS
- TOC analysis
- ICP and ICP/MS
Ultra ClearTM TWF UV UF TM / El-IonTM
- DNA sequencing
- RNase-, DNase- and DNA-free
- critical cell and tissue culture
- pyrogen sensitive applications