Welcome~Shanghai Leading Water Treatment Equipment Co.,Ltd
  sales03@leading021.com     +86 21 32200625

PLUS-EDI-U series

RO pure water: desalination rate as high as 95-99% , Conductivity ≤10μS/cm
Ultrapure water:
resistivity 18.25MΩ.cm@25°C,
TOC: <3 ppb,
particles (>0.22 um) <1/ml,
microorganism <1 cfu/m,
pyrogen<0.001EU/ml,
RNases≤0.01ng/ml,
DNases≤3Pg/ul




Product feature 

Ø Ergonomic design, the machine is beautiful and generous in compliance with GLP requirements

Ø Fully automatic microcomputer control system, online water quality monitoring system, and filter element online monitoring

Ø New quick plug-in connector, filter column replacement and maintenance is more convenient for the electrical and water channels to be completely separated.

Ø Fully automatic RO membrane anti-fouling washing program and regular washing program to prolong the service life of RO membrane

Ø Power, water source, pump, flush, water shortage, full water status display, understand the machine running status

Ø Floor-standing design, with movable and fixed feet at the bottom, making installation and movement more convenient

Ø RO water, ultra pure water, two kinds of water outlets

Ø Free TDS water quality test pen


Process


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Parameter


Inlet water source

Urban tap water TDS<200ppm, inlet water pressure: 0.1-0.4MPa, water temperature 5-45°C

Water-making speed

100/150  L/H

2 water outlets

Front water outlet

DI pure waterASTM TYPE II waterand Ultra pure waterASTM TYPE I water

Side water outlet

Double RO waterASTM TYPE III water

Output water quality

Double RO waterConductivity1-5 us/cm

Deionized water: Resistivity (25℃):10 to 16 MΩ. Cm @ 25 ℃, Conductivity< 0.1 us/cm

Ultrapure water: resistivity 18.25MΩ.cm@25°C, TOC: <3 ppb, particles (>0.22 um) <1/ml, micro organism <1 cfu/ml,

pyrogen<0.001EU/ml, RNases≤0.01ng/ml, DNases≤3Pg/ul

Scope of application

Deionized water:  

Preposition unit of ultra pure water system, supply water for biochemical analyzer, electroplating painting, battery charging, chips washing, microbial culture media, chemical&biochemical regent preparation, buffer making, photographic film processing, stability test chamber, meteorological test equipment, hydrogen generator, salt spray test chamber. It can completely replace the traditional single/double/triple distilled water machine.


Ultrapure water:  

Molecular biology, life sciences, genetic research, cell culture, amino acid analysis, protein purification, toxicology research, drug development, medical testing

Power

110-220V/50-60Hz; 120W

Filter function

PP: PP cotton filter, remove impurities (greater than 5 micron) such as suspended solid, rust, sludge, colloid, etc.

AC: Granular activated carbon filter: remove color, odor, residual chlorine and heavy metals

RO: Reverse osmosis membrane: filter out <1nm pollutants, ions, particles

RO: Reverse osmosis membrane: filter out <1nm pollutants, ions, particles

EDI module: Ensure the purity of water and maintain the life of consumables

UV: UV germicidal lamp: sterilization device, decomposition and photo oxidation OC, lower TOC

UP: Ultra-purification column: ion exchange resin bed, H+ and OH- ion removal

TF: 0.2μm terminal filter, final removal for < 0.2μm bacteria


Product consumables list

No

Filter element

Replace cycle

1

20'' PP filter

About 4-6 month

2

20" activated carbon filter

About 4-6 month

3

600 GPD RO membrane

About 1-2 years


400 GPD RO membrane

About 1-2 years

4

11" ultra-purification column (imported resin)

About 1000 liter

5

0.2 μm imported PES terminal filter

About 2-3 years

6

Dual wavelength (185 & 254 nm) UV lamp tube (import)

About 9000 hours

7

EDI Module



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