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Main -> Laboratory facilities -> Water treatment -> Reverse osmosis systems
Pure Water System LabTower EDI, TKA Wasseraufbereitungssysteme
Pure water system LabTower EDI

TKA - LabTower EDI is a modularly structured ultra-pure water system and has been developed especially for the functional and economical production of pure and ultra-pure water. By means of the combination of different treatment technologies such as pre-treatment, reverse osmosis, electro-deionisation and ultra-pure water module, the LabTower EDI produces an ultra-pure water which exceeds highest quality standards such as ASTM I, ISO 3696, CLSI and aqua purificata. A state-of-the-art micro-processor control, the 100 l pure water tank with complete draining, a pressure pump as well as a tank recirculation are already part of the standard. Mounted on rollers, the compact and elegant LabTower EDI is the ideal pure and ultra-pure water supply for any laboratory.

Features:

  • Two in one!The powerful modules for reverse osmosis, electro-deionisation and production of ultra-pure water are perfectly coordinated. Two units that can be operated as one.
  • Two different ways to remove water! Sterile removal of ultra-pure water directly at the unit (ASTM I) and removal from the tank für direct supply of analyzers, autoclaves, glassware cleaners, and ultra-pure water systems (ASTM II)
  • Lab-compliant monitoring and documentation for highly precise conductivity monitoring pursuant to USP directly upstream of the tapping point, as well as an RS 232 interface

 

Ultra-pure water specifications ASTM type I:

Conductivity in µS × cm:

0.055

Resistance in MΩ × cm:

18.2

Removal performance l/min.:

up to 2

TOC-Value in ppb:

< 10

TOC-Value in ppb (models with UV):

1 – 5

Bacteria content in KbE/ml with sterile filter:

< 1

Particle content per ml with sterile filter:

< 1

Optional:

Ultrafilter

Retention of Endotoxins*, RNase*, DNase*

Pure water specifications ASTM type II:

Conductivity** in µS/cm:

0.067 – 0.1

Resistance** in MΩ × cm:

15 to 10

RO-EDI rate of production into the tank at 15° C, l/h

15 / 30

Silicate retention in %:

> 99.9

Technical specifications:

Connection voltage in V/Hz:

230 / 50-60

Power consumption in kW:

0.25

Feedwater connector:

d8/R3/4"

Ambient temperature in °C:

+ 2°C – + 35°C

Dimensions in mm W×D×H:

450 × 580 × 1.500

* Depending on the quality of feeder water
** at < 30 ppm CO2 in feeder water


ModelFlow rate at 15°C
l/h		Weight
kg		Order No.
LabTower 15 EDI156610 86 64415
LabTower 30 EDI306610 86 64430


Accessories
ArticleOrder No.
Sterile overflow93 86 65001
CO2 absorber + sterile aeration filter93 86 65002
Sterile ventilation filter93 86 65003
UV-tube system for pure-water tank10 86 65006
UV-unit for TOC reduction 185/254 nm10 86 60013
Sterile filter 0.2 µm93 86 91003
Sterile filter 0.1 µm10 86 61021
Ultrapure water filter set93 86 92005
Sterile filter cartridge 0.2 for pressure outlet at the tank10 86 65555
Prefilter candle + AK for pretreatment93 86 65203
Hardness stabilization for pretreatment93 86 65453