Hitech family lab water purification systems

System	Water Source	Final water quality	Remarks
1 Dura 12/Dura 24	Tap	Type I, Type III	High-end
1 Dura	Type III or II	Type I, Type II	High-end
3 Master-Q	Tap	Type II, Type III	Popular
3 Master-S	Tap	Type I, Type III	Popular
5 RO DI (digital)	Tap	Type II, Type III	Economic
5 Ultra pure	Tap	Type I, Type III	Economic

 

Application      
GC,HPLC,IC,ICP       
PCR application and analysis, meteorological      
Precision instrument analysis,animo acid analysis      
Analysis reagent and drug configuration, litution    

 

Flow schematic

Specifications

Model	Standard	Eliminating endotoxin	Low TOC
	Dura 12	Dura 12F	Dura 12V
	Dura 24	Dura 24F	Dura 24V
Output(25°C)	12L/hr,24L/hr	12L/hr,24L/hr	12L/hr,24L/hr
Resistivity of ultrapure water(25°C)	18.2MΩ.cm	18.2MΩ.cm	18.2MΩ.cm
TOC*	10ppb	10ppb	3ppb
Endotoxin	-	<0.001EU/ml	-
Bacteria	<1CFU/ml	<1CFU/ml	<1CFU/ml
Particle (>0.1μm)	<1/ml	<1/ml	<1/ml
Feed water requirements	tap water, temperature:5-45°C,pressure:1.0-4.0Kgf/cm2

 

Features 
*The system requires no special installation, connect the system to your tap water supply, plug in the system and install 
 the pack-it's ready to used 
*Easy to maintain and operate 
-A unique and easy-to-install prefiltration pack unit 
-Self-maintenance of the reverse osmosis membrane 
*Save space, the tank is built-in the system 
*The system recirculates water when the system is not in use in order to maintain water quality 
*The graphic display clearly indicates all system parameters. From water quality to knowing when it is time to change  
the purification pack, you'll see at a glance what is need 
*For ease-of use,the main purification technologies are contained in an innovative all-in-one pack that mean you can  
change it in just a couple of minutes 
*Data storage and RS 232/USB communication port 
*Built-in 185 and 254 nm UV lamp for production of low TOC water required by organic-seneitive applications 

 

Packaging & Shipping

We could send out your order within 7 working days after receipt of your payment      

 

 

Our Services

 

  

After-sales 

· The products customers buy from our company enjoy repair service since the day of purchase. In on year from the purchasing day, our company is obliged to replace components free of charge due to non-human-behavior factors except:

(1). Damage caused by maloperation or use in abnormal situations.

(2). Disassembly any part of the machine or human-behavior damage.

(3). Not repaired by our serviceman.

 

As a rich experience of pure water system manufacturer, Hitech uphold the common development concept with customers, and provide professional pre-sales support and after-sales service. We promise:

• 12months for maintenance(except consumables).
• On site installation supervision.
• Free system update service.
• Periodically return service.
• Service hotline-400.

 

Main Market

Asia, The Middle East, Eastern Europe and South Africa

 

 

Company Information

Hitech Instruments has gotten the ISO9001:2008 international quality management system certificate and CE quality certificate. And will constantly bring in new technology, and devote ourselves to the development of new products in order to cover diversified demands from clients. We will provide comprehensive solutions for the lab pure water with professional pre-sales support and impeccable after-sales service. We aim to integrate products with the world market, establish first-class brand by excellent quality and gain market shares by top brand.     

 

FAQ

Lab Water Grades

 

Norms define different laboratory water grades for both technical and economical reasons. The purpose of these norms is to ensure that the right water quality is used for a specific application, while limiting laboratory operating costs - Type 1 water is more expensive to produce than Type 2 or Type 3 water.

Type 3	Type 3 water is the lowest laboratory water grade, recommended for glassware rinsing, heating baths and filling autoclaves, or to feed Type 1 lab water systems.
Type 2	Type 2 water is the grade used in general laboratory applications such as buffers, pH solutions and microbiological culture media preparation; as feed to Type 1 water systems, clinical analyzers, cell culture incubators and weatherometers; and for preparation of reagents for chemical analysis or synthesis.
Type 1	Type 1 water is the grade required for critical laboratory applications such as HPLC mobile phase preparation, blanks and sample dilution in GC, HPLC, AA, ICP-MS and other advanced analytical techniques; preparation of buffers and culture media for mammalian cell culture and IVF; production of reagents for molecular biology applications (DNA sequencing, PCR); and preparation of solutions for electrophoresis and blotting.

 

Certificates

 

 

Production workshop