Guangzhou Jujing Instrument Co., Ltd
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Dura series ultrapure water system
Dura series ultrapure water system
Product details
Brief introduction

DuraThe series uses urban tap water (pure water) as the water source, which can conveniently and quickly manufacture secondary waterROReverse osmosis water(DIDeionized water) andUPUltra pure water, using optimized standard two-stage reverse osmosis process: dual pumps, dual membranes, and transition water tank, resulting in lower system energy consumption, less wastewater, and more stable water quality. Even under conditions of poor source water quality, the second levelROThe conductivity of the produced water can remain stable at the same level1-5μs/cm.

existingDura 12/24Dura 2Sub product series, system water production:1224rise/Hour (or up to)2.0L/min), Level 2ROReverse osmosis water conductivity1-5μs/cmDeionized water resistivity>16MΩ.cmThe ultra pure water resistivity has reached18.2MΩ.cm, completely in line withGB/T 6682-2008GB/T33087-2016ASTMCAPCLSIEPandUSPThe established Grade I water quality standard

Highly integrated

Built in dual water tanks3Pump system with ultra pure water dosing and disinfection function, including3Dual stage reverse osmosis and desktop ultrapure water machine for road water quality monitoring

LCDLarge display screen: size up to106×57mmReal time animated display system operating status and various parameters

Standard dual stage reverse osmosis system, built-in3Pump system, easy to replace overall consumable components

Ultra pure water full pipeline dosing and disinfection function, ultra pure water circulation function,3Road water quality monitoring and alarm function

Comprehensive consumables management function, comprehensive system alarm function

fully automaticROMembrane anti scaling flushing program, timed and quality water intake function

optimizedROMembrane module design, unique4Door opening design

Both pipelines and joints have been obtainedNSFCertification, factory and customer secondary passwords

Powerful pre-processing components, brand new integrated ultra purification components

dual wavelengthUVUV lamp components, imported with original packagingUFUltrafiltration component, double-layer terminal sterilization filter


2、 Technical parameters

Dura12/24series

Dura 12basic type

Dura12FHeat removal prototype

Dura12VLow organic matter type

Dura12FVintegrative

Dura 24basic type

Dura24FHeat removal prototype

Dura24VLow organic matter type

Dura24FVintegrative

Pure water production*

12/24 L/hour

Ultra pure water production

up to2.0L/min(When there is water in the water tank)

Ultra pure water index

resistivity(25)

18.2MΩ.cm

total organic carbonTOC*

<>

<>

<>

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bacteria

<0.01cfu>0.01cfu>

particulate(>0.1μm)

<1>1>

pyrogen/endotoxin

N/A

<0.001eu>0.001eu>

N/A

<0.001eu>0.001eu>

ribonuclease(RNases)

N/A

<1pg>1pg>

N/A

<1pg>1pg>

deoxyribonuclease(DNases)

N/A

<5pg>5pg>

N/A

<5pg>5pg>

Reverse osmosis pure water index

Primary reverse osmosis water conductivity

Conductivity ≈ Raw water conductivity ×5%

Secondary reverse osmosis water conductivity

1-5μs/cm

Source water requirements

Urban drinking tap water, water temperature5-45℃, water pressure1.0-4.0Kgf/cm2

Size and Weight

Length x Width x Height:545×470×610mm; Weight: Approximately38Kg

Electrical requirements

200-240V50/60Hz

power

240W

system configuration

host(contain1Purification column set)+Built in water tank2only


Duraseries

basic type

Heat removal prototype

Low organic matter type

Dura12FVintegrative

model

Dura

Dura F

Dura V

Dura FV

Ultra pure water production

up to2.0L/min

Ultra pure water index

resistivity(25)

18.2MΩ.cm

total organic carbonTOC*

<>

<>

<>

<>

bacteria

<0.01cfu>0.01cfu>

particulate(>0.1μm)

<1>1>

pyrogen/endotoxin

N/A

<0.001eu>0.001eu>

N/A

<0.001eu>0.001eu>

ribonuclease(RNases)

N/A

<1pg>1pg>

N/A

<1pg>1pg>

deoxyribonuclease(DNases)

N/A

<5pg>5pg>

N/A

<5pg>5pg>

Deionized pure water index

resistivity(25)

>16MΩ.cm

Source water requirements

Distilled water, deionized water or reverse osmosis water, water temperature5-45℃, water pressure1atm

Size and Weight

Length x Width x Height:545×470×610mm; Weight: Approximately25Kg

Electrical requirements

200-240V50/60Hz

power

240W

system configuration

host(contain1Purification column set)

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Successful operation!

Successful operation!

Successful operation!