Evoqua Ultrapure Water System Ultra Clear 20 TWF EDI

Item number: EVO_21007

Category:

Evoqua

Manufacturer: Evoqua

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type

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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 S/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 S/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
    • HPLC
    • IC
    • 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
    • PCR
    • IVF
    • 2-D-electrophoresis
    • critical cell and tissue culture
    • pyrogen sensitive applications

Modell: EDI 60 UV UF TM EDI 60 UV TM EDI 30 UV UF TM EDI 30 UV TM
Water treatment model: ultrapure water system
Capacity: 1,8 l/min
Storage tank - tank: with
Shipping weight:50,00 Kg
Ultra ClearTM TWF / El-IonTM Serie UV TM UV UF TM
Ultrapure water specifications
Output up to
l/min
1.81.8
Conductivity at 25C
S/cm
0.0550.055
Resistivity at 25C
M Ohm-cm
18.218.2
TOC
ppb
< 1- 3< 1- 3
DNase, RNase, DNA-free
Bacteria
cfu/ml
< 1< 1
Endotoxins
EU/ml
-< 0.001
Particles > 0,1 m
per ml
< 1< 1
Feed water specification
Pressure
bar
0.1- 50.1- 5
Conductivity
S/cm
< 1400< 1400
Colloid index
SDI
< 3< 3
Free Chlorine
mg/l
< 0.5< 0.5
Fe
mg/l
< 0.1< 0.1
SiO2
mg/l
1515
CO2 max.
mg/l
1515
Temperature
C
5- 355- 35
Shipping weight
30 l/ 60 l kg
43 / 4644 / 47
Power supply
V/Hz for all models
100- 240 / 50- 60
Dimension
H/W/D mm
with 30 l tank 530 / 560 / 320
with 60 l tank 530 / 900 / 320

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