Dura Q Classic//Premium Type2/3//Type1/2/3

Dura Q Classic//Premium Type2/3//Type1/2/3

The USPs of Dura-Q Classic/Premium are:

*Type-I,Type II,Type-III water in a single integrated table top/wall mounted sleek unit

*Ultra Pure(Type-I) & Analytical Grade Water(Type-II) in a single integrated system.

*Three stage Integrated pretreatment module of 10µ/5µ/1µ/0.5µ/iron filter, activated carbon, antiscalant,enough to protect and enhance the life of the precious cartridges.

*High recovery upto 70% of water with polyamide T.F.C.membrane double Pass R.O.

*Most economical ultra pure water system comparing to other systems in the market.

*Ionic and Organic Rejection/Removal: >99%

 

Applications/Uses of DURA-Q Classic/Premium:-

All Reagent Grade Water applications like Media/Buffer preparations, Molecular Biology, biotechnology,Microbiology,Analytical Instruments, Molecular Biology, biotechnology,Microbiology,Analytical Instruments like UPLC/HPLC/GC/ TOC/ICP/MS/IC/AAS,Organic Analysis,Cell &Tissue Culture,In Vitro fertilization,Electrophoresis, PCR,DNA,

 Sequencing,RNase/ DNase Applications, biochemicals Feed water for Lab equipments like autoclave, stability chamber,humidifiers etc.

 

Product Specifications 

Parameters

Model: Dura-Q Classic-5/10/15/20/25

Model: Dura-Q Premium-5/10/15/20/25

Display

5 .7” TFT /LED/LCD Display

5 .7” TFT /LED/LCD Display

Product Water

Type-I/ Type-II

Type-I/ Type-II/Type III

Type-I Grade Water Specifications:-

Resistivity

18.2 MOhm.cm at 25°C

18.2 MOhm.cm at 25°C

Conductivity

0.05μS/cm

0.05μS/cm

TOC

<1-2ppb*

<1ppb**

Particulates(>0.1μm&<0.22μm)

<1/ml

<1/ml

Bacteria (1cfu/100ml)

<0.01cfu/ml

<0.01cfu/ml

Endotoxines/ Pyrogens (EU/ml)

<0.001

<0.001

RNase (ng/ml)

<0.001

<0.001

DNase (pg/μl)

<0.005

<0.005

Dispense Rate(Programmable)

> 2 L/min

> 2 L/min

UF Membrane(NMWL/MWCO)* *

5000

5000

End Point Filter

0.2,/0.1μ (EFA: 250cm/260cm2 )

0.2,/0.1μ (EFA: 250cm/260cm2 )

Type-II Grade Water Specifications:-

Resistivity

10-15MOhm.cm at 25°C

10-15MOhm.cm at 25°C

Conductivity

0.1-0.06μS/cm

0.1-0.06μS/cm

TOC

<20ppb***

<20ppb***

Particulates (>0.1μm &<0.2μm

<1/ml

<1/ml

Deionization

Mixed Bed Resins/EDI****

Mixed Bed Resins/EDI****

 

  • Absorbance at 254 nm/cm optical path (A.U.) :?< 0.001 and Dry residue after evaporating on heating at 110°C:NA TOC:*<1-2ppb with Dual UV,**<1ppb with dual UV and UF **Proteases:< 0.10μg/m ***Depends upon feed water conductivity ****Electro-Deionization with self regeneration. Turbidity in NTU of Ultra Pure water <0.02 pH:7/Neutral with online measurement (7.0+0.2) Bacteria: under aseptic condition<1cfu/1000 ml i.e. 0.001cfu/ml.

  • Feed Water: Potable Tap Water/RO water/DM/DI Water. Feed Water Pressure:-0.5Kg -1.5Kg(1-6bar),pH: 4 to10 units. Conductivity up to 2000 μ S/cm, TOC: up to 1000ppb. Temp.:<50°C,CO2:<50ppm,Chlorine:250ppm,HCO3:7.5ppm. Fouling Index: up to 50, Conductivity Cell:-Coaxial, Cell Constant K=0.01/0.1/1.0.MOC:SS316L,0.1°C thermostat. For measurement of resistivity.

  • Other specifications for Direct Ultra/ Dura-Q Series: Display: 5.7” TFT Graphic/Touch screen for conductivity, temperature with time, recirculation/recovery loop, TDS: Zero. Controller: Microprocessor based graphic TFT display Power Supply:- 230V+ 10%,50Hz,AC. Power Consumption:60 Watt/Hour, Wt.(Appx.) :25Kgs. Dimensions: 550 mm (H), 420mm (W), 505mm (D) Self-regenerating electro deionization (EDI), ZAP-10/20 USA make.