centra - · pdf file1-2 centra centralized distribution of pure laboratory water adapting to...

CENTRA®

Centralized laboratory water systems

Page132

98-99 Chapter Title

We recognize that a fundamental element in designing or upgrading a laboratory is planning space and equipment needs for critical services, such as gases and high-purity water. At ELGA, we have applied our expertise gained from 50 years of innovation in water purification technologies, to design CENTRA, a complete water purification, storage and distribution system packaged into a single unit. The CENTRA design overcomes the limitations of traditional central water purification systems to deliver consistent water purity, flexibility and economy.

This brochure outlines the key features of all the products in our CENTRA range that are designed to supply Type I to Type III purified water to everything from glassware washers and autoclaves to high purity polishers such as our PURELAB Ultra and PURELAB flex.

CENTRATotal confidence in your Pure Water system. The CENTRA product family includes a Centralized Recirculating Distribution System and Centralized Purification and Distribution Systems (first purifies and then distributes the purified water).

All built in purification technologies are controlled by a central processor with audio-visual alarm warnings, an internal leak detection alarm and connection to building management systems.

Prior to installation a dedicated team of ELGA project engineers will work with you to develop a designed engineered solution and for complete peace of mind, every ELGA product is backed by a global service structure, ensuring your system remains cost-effective and delivers pure water during its entire life time.

“ Water is all we do. We know water.”

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CENTRA

1-2

Centralized distribution of pure laboratory water adapting to your applications as they change

Purity

This is ensured by vent filtered wrap-around reservoirs, controlled distribution flow rates, and a selected range of purification technologies such as UV photo oxidation, deionization cartridges etc. Simple and easy sanitization processes ensure long-term bacterial control. A choice of purification media solutions is available to optimize inorganic and organic purity.

Flexibility

Modular design allows a number of CENTRAs to be connected, thereby creating a network of water units for a facility. Purity of water can be adapted to specific laboratory applications and changed as needs develop. A smaller footprint ensures the water purification system occupies less premium plant or laboratory space than conventional installations.

Economy

Individual laboratory needs can be met separately without requiring the entire building or site to have a higher specification.

Maintenance is easier on a smaller system and can be tailored towards the needs of individual laboratories.

Faster commissioning and installation time speeds up the build process and helps reduce costs.

The CENTRA Advantage

CENTRALIZED DISTRIBUTION SYSTEMS

CENTRALIZEDPURIFICATIONANDDISTRIBUTIONSYSTEMS

StandardCENTRAModel RDS R200 R60/120

Typical Flow rate Up to 18 liters/min Up to 10 liters/min

High Flow CENTRA Model RDS-HFV R 200-HFV n/a

Typical Flow rate Variable speeds up to a maximum of 30 liters/min1 n/a

Reservoir Capacity 350 liters 350 liters 50 liters

Recirculation Pump √ √ √

Reverse Osmosis √ √

UV Photo-oxidation √ √ √

0.2 μm Filter √ √ √

Optional Deionization √ √ √

Optional Composite Vent Filter √ √ √

System Monitoring/Safety Features √ √ √

Semi-automated Sanitization of Loop √ √ √

1 Subject to the distribution loop design

The table below provides a summary of the CENTRA range and the key features of each product to help you match the best system to your laboratory design.

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Every CENTRA comes complete with one extra feature – first class service and support wherever you are in the world. ELGA has installed thousands of systems globally, and our service engineers will apply their expertise to the installation, validation and maintenance of your water purification systems in compliance with all the relevant codes. Visit www.elgalabwater.com to find your nearest contact.

Worldwide service and supportFor total confidence in your pure water systems

Service excellence • We aim to provide first-time-fix service

• Preventative maintenance contracts are structured to match your precise needs, thereby minimizing interruptions to your workflow and sustaining system reliability

• All our calibration equipment is maintained to traceable standards and operated by fully trained service technicians ensuring your water quality is consistently maintained at the required standard

Training • “Hands on” operation training is arranged

on or off site to ensure optimal system performance and minimize the risk of an interrupted workflow

Technical assistance • Our specialized local team will ensure you

find the perfect product to match both your budget and applications

• Our dedicated local help desk is always available to provide advice, troubleshooting and parts identification

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3-4

Quality assuredOur commitment to the highest quality control processes guarantees reliability and compliance with both international, environmental and user organization standards.

Designed and manufactured under an ISO 9001:2000 total quality system. Tested to comply with CE, EMC, EN 61010 (UL CSA), PIRA, WEEE Directive and other standards as appropriate.

Validation supportWater systems that are employed within a validated laboratory should operate within specification all of the time. This should be evidenced through documentation and trending should warn the user if performance is likely to fall below their requirements. ELGA offers a market-leading validation package with fully trained personnel using controlled equipment and documentation to support you throughout the validation process.

Online assistance at www.elgalabwater.com

• Locate your local service representative

• Learn more about water quality and standards by downloading a FREE Pure Labwater Guide

• Find a water purification system which meets your needs with our online product selector

Service and SupportPage136

98-99 Chapter Title

Facility design, build and installation – working together for a customized solution

We understand the challenges of designing, building and equipping research laboratories, whether you require a complete water purification package for an individual laboratory, a suite of laboratories, or all the laboratories and associated facilities (i.e. washing rooms) in a building.

We have provided centralized solutions that have met all specified lab water requirements economically and on budget across a broad range of organizations, including academic research laboratories in universities and institutes, clinical laboratories in hospitals, R&D laboratories in small biotechnology companies and laboratories in major pharmaceutical and biopharmaceutical corporations.

“Being part of Veolia Water, the world’s largest water purification company, gives us the capabilities and resources to provide unsurpassed centralized water purification solutions to either single or entire suites of laboratories in a building, immaterial of the quantities and qualities of purified water and the space available.”

Our ELGA team works together with architects, consultants, facilities managers, suppliers and scientists to provide help and expertise at all stages from conceptualizing and finalizing the facility design through to the actual build and water purification installation. The design and installation of complete water purification packages depends on a wide range of parameters that include:

• The specific scientific or clinical applications

• Feedwater quality

• Required range of water qualities and compliancy

• Range of water quantities i.e. peak-usage and normal usage per day or week

• Space availability

• Budget

Training and education in system design considerationsAt ELGA we see it as our responsibility to ensure that clients, architects, consultants and contractors are made aware of the complexities when designing new lab services. We hold a range of training courses and seminars that cover detailed loop and system design through to basic awareness of key design issues. For more information contact [email protected].

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5-6

Your first step to Pure Water: The ELGA LabWater water analysis kit

Aninformedstartforastreamlinedsolution

At ELGA we do not speculate or work on assumptions about your water quality. On our first visit to your laboratory we will carry out a test, on site, that analyzes your feed water quality.

Armed with data about your laboratory’s water quality, required applications, lab design and budget, our sales team will deliver an informed proposal about the best water purification solutions to suit your needs.

At ELGA we help you through the entire process of concept, design and implementation of your project. At the very early stages of planning, estimates can be provided for different scenarios without much information from the client. However, as the project progresses we will take you through a ‘water usage assessment’. This identifies each point-of-use (e.g. sinks, washers and any local ultrapure systems) as well as the flow rate and volume required for a given period. It is important to identify peak and normal usage per hour, day and week, as well as pressure requirements. This information, combined with distribution loop length and path, will determine not only the overall amount of purified water, but also the most efficient size and type of system (purification, storage and distribution).

Using this data, our teams of contract engineers and project specialists will design the most efficient system for your design, using CENTRA modules as well as (if required) other ELGA products or bespoke components.

After installation and commissioning, our ongoing tailored service and maintenance support will ensure that your systems are running optimally.

System D

esignPage138

There is an increasing requirement for high purity water to support a wide range of research applications. Many research laboratories change their activities with time or need to scale up their current research applications, thereby requiring larger quantities of research-grade water. Laboratory reconfigurations will also change the demands on lab water. This continual need for adaptation to meet changing requirements has led to a more modular approach to laboratory design and architecture.

Traditionally, laboratory networks within a building can require larger central systems with very high storage volumes of pure water and powerful (high pressure) distribution systems. This type of design does not always optimize water purity and can lead to spiralling distribution costs (see Figure 1).

98-99

The centralized water system challenge facing modern laboratories

The CENTRA concept

Figure1:Atraditionalcentralsystem.

The single centralized system serves labs located on two floors, and takes up a large area in a dedicated plant room. Any usage changes in the labs will require the entire building to be up- or downgraded.

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7-8

Providingallthesupportyouneed

Our application specialists will provide advice and guidance on the most efficient and effective CENTRA solution for your laboratory design. With each CENTRA comes the support and guidance of a global network of project engineers who can ensure that your system design, commissioning and installation runs smoothly.

The CENTRA solution Products in our unrivalled CENTRA range provide the laboratory designer with a level of flexibility that is impossible to create with traditional central systems.

Of course, as with all ELGA solutions, ensuring lab water purity is a priority and was, therefore, a key element in the CENTRA design. CENTRA can incorporate a range of purification options that include: reverse osmosis (RO), UV photo-oxidation, sub-micron filtration, deionization, storage quality control and full system recirculation to match the water quality demands of the laboratory. Figures 2 and 3 illustrate the flexibility and economy of the CENTRA system.

Adapting to changing laboratory needs

Figure2:Today’slabwaterrequirements.

One lab, located on the second floor, requires a distribution loop.

Figure3:Tomorrow’slabwaterrequirements.

An additional laboratory, on the third floor, requires a distribution loop. This can be easily connected to the CENTRA loop below (using a CENTRA-RDS), thus extending the distribution system. Alternatively, a new loop can be created using a standalone CENTRA-R 200. The CENTRA design can be further tailored to suit the activities in the new laboratory. In addition, the CENTRA systems can be interconnected to enable full redundancy, thereby ensuring that in the unlikely event of failure, water is still available.

Figure2

Figure3

The CENTRA Concept

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Reliablewaterquality

• Unique sanitization design for purification of RO membranes as well as the local distribution loop

• Sanitization designed to run quickly and easily

• User-defined, electronically protected sanitization reminders

Uniquesystem0perationprotection

• Easy-to-use Building Management System

• Automated alarms

• Access to important control systems limited by ‘E-key’

Energysaving,heatreducingdistributionsystem

• Increase life of components

• Reduces electrical costs

• Reduces heat generation, inhibiting microbial growth

1

Economicdesign

• Unique “wrap-around” reservoir

• Easy-access doors and castors means system can be located under bench

2

3

4

4

3

2

1

The CENTRA range contains a wide selection of purification and distribution technologies to ensure the right fit for all the laboratories in your building

Inside the CENTRA

CENTRA-R 120

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9-10

Issues raised by traditional central laboratory water systems versus the CENTRA solution

Traditional central systems CENTRA solution

Purity Water purity can be compromized as traditional central systems require reservoirs that are susceptible to bacterial contamination.

CENTRA systems are designed to provide water purity without compromise. The systems are placed close to high flow applications (e.g. large glass washers) and variable speed pumps can control the water flow in the loop to suit individual requirements, thereby eliminating the need for large storage volumes.

Economy Uneconomical use of space; a single centralized water purification and distribution system typically occupies a large area in a room that is separate from the laboratory (i.e. plant area or washing room).

Higher costs – if only one or a few laboratories in a building require(s) a high flow rate for their applications, then all the laboratories (e.g. those requiring low flow rate or usage) must have a much larger and more complex purification and distribution design. This often results in higher costs as larger diameter pipework, increased pressure and flow rates are required.

Compact design allows CENTRA systems to be placed directly in or close to laboratories, thereby occupying less plant room space.

CENTRA systems can be placed closer to the applications, saving costs by reducing lengths of pipework and excluding the need for larger diameters and minimizing pressures throughout the entire loop.

Flexibility Inflexible design; as pure water usage changes between laboratories, central systems must upgrade or downgrade throughout the entire building.

Modular design allows the optimum flow rate to be delivered separately to individual laboratories, i.e. requirements that range from high flow rate through to low usage can be met with the flexibility of the CENTRA system.

Reliability If the central system fails, then there is seldom a back-up; therefore, the entire suite of laboratories in a building will not have access to purified water “on tap”.

CENTRA systems can be interconnected to enable full redundancy, thereby ensuring that in the unlikely event of failure, water is still available.

Inside the CENTRA

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The CENTRA-RDS stores, controls and distributes pre-purified water throughout a building (or a suite of laboratories) via a loop system. The system incorporates a 350 liter water storage reservoir and has advanced bacterial control as a result of a combination of UV photo-oxidation, an external purification cylinder and 0.2 μm filter. The RDS is available as high flow variable speed model (HFV) that can deliver up to 30 liters/min to meet peak demand.

Distributing and recirculating pre-purified water centrally

CENTRA-RDS Recirculatingdistributionsystem

• Integral 350 liter reservoir

• Loop flow rate of up to 18 liters/min

• Bacterial filter

• Recirculation pump for distribution of the pre-purified water around the loop system and back into the reservoir

• Access to a range of system monitoring and safety features via the central ‘softkey’ control panel

• UV photo-oxidation for enhanced microbial control

• 0.2 μm filter to maintain water quality in the distribution loop

• Optional deionization cylinder may be positioned outside the CENTRA-RDS, but within the loop

• Composite vent filter helps maintain high water quality by preventing airborne gases and bacteria entering the reservoir

• Additional monitoring, including product water quality and consumable change reminder

RDSCENTRA

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RecirculationPump

To SDI From SDI

350 LiterReservoir

CVF

Drain

Drain

FeedwaterInlet

Water Quality Sensor

Process Flow CENTRA-RDS


UV Lamp Micro-filter

To Distribution

Loop

Return From Loop

CompositeVent Filter

11-12CEN

TRA-RDS

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The CENTRA-R 60, 120 and 200 offer complete water purification, storage, control and distribution systems featuring up to 200 liters/hr reverse osmosis modules and a 0.2 μm filter.

R 60, 120 and 200Centralized purification and distribution systems

CENTRA-R 60 and 120The flexible solution for smaller distribution requirements.

• Optional cartridge-based deionization (simply plug and dispense)

• Extended deionization performance with optional CO2 degassing

• UV photo-oxidation for enhanced bacterial control and TOC performance

• Optional 0.2μm filter for enhanced particle control

• Composite vent filter helps maintain high water purity by preventing airborne gases and bacteria entering the reservoir

CENTRA

• Flow rate of up to 10 liters/min


• Access to a wide range of system monitoring and safety features via the central “softkey” control panel

• Additional safety monitoring, including product water quality alarm and consumable change reminder

CENTRA-R 120The CENTRA-R 200 features the same technologies as the CENTRA-R 60and 120plus

• Optional deionization (or other purification media) may be positioned outside the CENTRA-R 200, but within the loop

• 0.2μm filter to maintain high water purity in the distribution loop

• Loop flow rate up to 18 liters/min with standard system or up to 30 liters/min with the high flow rate variable speed model


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ProtekPretreatment

Cartridge

Drain

FeedwaterInlet

UV Lamp

Category 5Air Gap

BoostPump

ReverseOsmosisModules

E-Cartridge(Optional)

CVF

Reservoir

Composite Vent Filter

Delivery/ Recirculation

Pump

Labpure Deionization

Cartridge(Optional)

MicrofiltrationModule

(Optional)

To Distribution

Loop

Return From Loop



Process Flow CENTRA-R 60/120



UV Lamp

BoostPump

RecirculationPump

To SDI From SDI

ReverseOsmosis

350 LiterReservoir

CVF

Drain

Drain

Drain

Drain

FeedwaterInlet

Process Flow CENTRA-R 200

Pre-Filter

Micro-filter

To Distribution

Loop

Return From Loop


13-14CEN

TRA-R 60, 120 and 200Page146

Contact us:ELGA offices and distributors are located in more than 60 countries and are fully trained in all ELGA systems.

To find your nearest ELGA representative, go to www.elgalabwater.com and select your country for contact details.

ELGAGlobalOperationsCentre

Tel: +441494887500Fax: +441494887505

Email: [email protected] Web: www.elgalabwater.com

ELGA is the global laboratory water brand name of Veolia Water Solutions and Technologies. The information contained in this document is the property of VWS (UK) Ltd, trading as ELGA LabWater, and is supplied without liability for errors or omissions. © VWS (UK) Ltd. 2011 – All rights reserved. ELGA®, PURELAB®, and CENTRA®, are registered trademarks of VWS (UK) Ltd.

YourlocalELGArepresentative

The LabWater Specialists ELGA is an integral part of Veolia Water Solutions and Technologies, the world’s leading water service company. Veolia Water Solutions and Technologies has a worldwide team of over 9,500 people and is renowned for its capabilities in providing water solutions to customers throughout the entire water cycle.

The ELGA team focuses exclusively on water and its purification. It continually contributes to the unique technical and scientific applications expertise developed during the past 50 years. We are experienced in meeting the challenges that arise during the development, installation and servicing of single point-of-use water purification systems as well as large projects involving consultation with architects, consultants and clients.

LITR

387

68-0

4

Commitment to global

citizenship

The Veolia Environment Foundation supports worldwide projects contributing to sustainable development, with a special focus on outreach, workforce development and the environment.

Since 2004, with an annual budget of €5 million, the Foundation has supported more than 450 projects.

(see www.fondation.veolia.com for details)

www.elgalabwater.com

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ProtekPretreatment

Cartridge

Drain

FeedwaterInlet

UV Lamp

Category 5Air Gap

BoostPump

ReverseOsmosisModules

E-Cartridge(Optional)

CVF

Reservoir

Composite Vent Filter

Delivery/ Recirculation

Pump

Labpure Deionization

Cartridge(Optional)

MicrofiltrationModule

(Optional)

To Distribution

Loop

Return From Loop



Process Flow CENTRA-R 60/120

CENTRACENTRALIzED WATER

•The compact design provides flexible installation options for new buildings and refurbishments. The CENTRA’s very small footprint means that it can be placed close to the work areas, avoiding the negative cost and design implications of unnecessarily long pipe work

•Reliable, continual supply of pure water using unique access controls, leak detection systems and full AV alarms with optional building management system (BMS) connectivity

•Optimized water purity through use of in-line UV oxidation, deionization and 0.2 µm filtration

•Fast and easy sanitization ensures that optimum purity is maintained throughout the life of the product

The CENTRA has revolutionised the way that pure water is produced, stored and distributed. Instead of a traditionally engineered central lab system, comprising of an untidy grouping of components and pipework, you can now have just one integrated system box. The CENTRA-R60 and CENTRA-R120 are complete water purification, storage, control and distribution systems delivering up to 120 liters per hour of water which has been purified using reverse osmosis, UV photo-oxidization, optional deionization and 0.2 µm filtration.

CENTRA-R60 & R120

Process Flow CENTRA-R60 & R120

Centra R120 Datasheet V4 2012.indd 1 23/01/2012 11:19

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TreatedWaterSpecifications

Model CENTRA-R 60 CENTRA-R 120Make-up rate @15°C 60 l/hr 120 l/hrDelivery flowrate - maximum 10 l/min @ 22 psi (1-5 bar) 10 l/min @ 22 psi (1-5 bar)Inorganics (resistivity@ 25OC) >10 MΩ-cm >10 MΩ-cm Organics (TOC) - typical <20 ppb 1 <20 ppb 1

Bacteria - typical <1 CFU/1ml 1 <1 CFU/1ml 1

Particles 0.2 µm filter 1 0.2 µm filter 11Specifications for CENTRA fitted with UV and optional deionization cartridge and microfilter.Without the deionization cartridge the CENTRA will provide RO, permeate-grade III water with greater than 95% rejections of organics. TVC levels will typically be less than 5 CFU/ml and TOC less than 100 ppb. With the microfilter TVC will fall typically to less than 1 CFU/ml and there will be particle removal to 0.2 µm.Specifications are for a system fed with a suitable water supply and installed, operated and sanitized according to the operator manuals

Dimensionsandweights

Dimensions Height 820mm (32.8in), 834mm (33.4in) including castors, Width 794mm (31.8in), Depth 470mm (18.8in)Supply weight 52kg 60kgOperational weight 109kg 117kgInstallation Floor/bench Floor/bench

FeedwaterRequirement

Source Tap water as detailed below

Contaminant

Conductivity 2000 µS/cm*

Hardness <250 ppm as CaCO3

Free chlorine <4 ppm Cl2

Chloramine <1 ppm as Cl2

Silica <30 ppm SiO2

Fouling Index <10 FI

Iron/manganese <0.1 ppm Fe/Mn

Organics <3 ppm TOC

Temperature 4 - 40°C (Recommended 15 - 25°C)

Flowrate (maximum requirement @15°C)

9 l/min

Drain requirements (gravity fall with air gap)

20 l/min

Feedwater pressure 6 bar (90 psi) maximum, 2 bar (30 psi) minimum

Failure to comply with the feedwater pretreatment recommendations will affect the life and performance of key components and may invalidate the warranty. Feedwater requirements are specified for units fitted with a Protek L2 pretreatment cartridge.If feedwater purity is variable or values are outside any of the above ranges, additional pretreatment is recommended to be installed in the feedwater supply to the unit. If in doubt seek advice from Technical Support at ELGA LabWater.

* Deionization cartridge life may vary with feedwaters >1400 µS/cm

ElectricalRequirements

Mains input 230V ac, 50Hz, 115V ac, 60HzSystem control voltage (not including pumps and UV)

24V dc

Power consumption (peak demand) 650VAElectrical protection rating 10 amps

ELGA LabWaterTel: +44 (0) 1494 887500 Fax: +44 (0) 1494 887505Email: [email protected] Website: www.elgalabwater.com

ELGA is the global laboratory water brand name of Veolia Water Solutions and Technologies. The information contained in this document is the property of VWS (UK) Ltd, trading as ELGA LabWater, and is supplied without liability for errors or omissions. © VWS (UK) Ltd. 2012 – All rights reserved. ELGA® and CENTRA® are registered trademarks of VWS (UK) Ltd.

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RecirculationPump

To SDI From SDI

350 LiterReservoir

CVF

Drain

Drain

FeedwaterInlet




UV Lamp Micro-filter

To Distribution

Loop

Return From Loop



The compact design provides more flexible installation options for new buildings and refurbishments. The • CENTRA’s small footprint means that it can be placed closer to the laboratory, avoiding the negative cost and design implications of long pipe work loops

Reliable, continual supply of pure water using unique access controls, leak detection systems and full AV alarms • with optional building management system (BMS) connectivity

Optimized inorganic water quality through use of in-line purification technologies. Recirculated water is • UV treated, filtered and (if fitted) can be improved through deionization

350• l reservoir of purified water available at up to 30 l/min from a distribution loop. A wide range of water purities are possible from RO permeate up to 18.2 MΩ-cm Type I purity

Low microbial counts achieved through vent filtration, spray-ball water distribution and smooth internal surface • in the reservoir combined with UV oxidation and 0.2 µm filtration in the loop

The CENTRA has revolutionised the way that large volumes of pure water are produced, stored and distributed. Instead of a central lab system, comprising of an untidy grouping of components and pipework, you can now have just one integrated system box. The CENTRA-RDS is a storage and recirculating distribution system designed to work with other CENTRA or PURELAB systems or existing purification installations. In addition to storing and distributing pure water, the CENTRA-RDS maintains and improves water purity.

CENTRA-RDS


Centra LDS Datasheet 2011 V3.indd 1 24/1/11 15:48:02

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TreatedWaterSpecifications

Model Voltage/ Freq RDS RDS HFV/HFR

Flowrate (exit from unit) - l/min (USG/min)

230/50 16 (4.2) 30 (8)

230/50/6050 n/a 30 (8)

60 n/a 38 (10)

115/60 18 (4.8) 38 (10)

Outlet pressure (exit from unit) - bar (psi) 3 (45) 3 (45)

Inorganics (resistivity @ 25°C) Up to 18.2MΩ-cm 1 Up to 18.2MΩ-cm 1

Bacteria - typical <5 CFU/ml 2 <5 CFU/ml 2

Particles 0.2 µm filtration 0.2 µm filtration

1 Ion-exchange cylinder (SDI) installed2 Dependent on feedwater quality and system being correctly installed and regularly sanitized.

Dimensionsandweights

Dimensions Height 1820mm (71.7in), Width 730mm (28.75in), Depth 890mm (35in),

Shipping weight 180kg (396lb)

Operational weight 530kg (1,168lb)

FeedwaterRequirements

SourcePotable tap water, preferably reverse

osmosis or de-ionized

Fouling Index (maximum) 5 5

Feedwater flow – l/min (maximum) 20 40

Feedwater pressure 10 bar (150 psi) maximum, 0.1 bar (1.5 psi) minimum

Drain requirements l/min (gravity fall with air gap) 20 70

ElectricalRequirements

Mains input 230V ac, 50Hz, 115V ac, 60Hz

System control voltage 24V dc

Power consumption during recirculation

1200VA

Electrical protection rating 20 amps

Reservoir level connection for control of additional ELGA products

Jack Plug 3.5mm DIN plug 6 way

Noise level during recirculation <65dBA

ELGA LabWaterTel: +44 (0) 1494 887500 Fax: +44 (0) 1494 887505Email: [email protected] Website: www.elgalabwater.comELGA is the global laboratory water brand name of Veolia Water Solutions and Technologies. The information contained in this document is the property of VWS (UK) Ltd, trading as ELGA LabWater, and is supplied without liability for errors or omissions. © VWS (UK) Ltd. 2010 – All rights reserved. ELGA® and CENTRA® are registered trademarks of VWS (UK) Ltd.

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UV Lamp

BoostPump

RecirculationPump

To SDI From SDI

ReverseOsmosis

350 LiterReservoir

CVF

Drain

Drain

Drain

Drain

FeedwaterInlet


Pre-Filter

Micro-filter

To Distribution

Loop

Return From Loop


CENTRACENTRALIZED WATER

The compact design provides more flexible installation options for new buildings and refurbishments. The • CENTRA’s small footprint means that it can be placed closer to the laboratory, avoiding the negative cost and design implications of long pipe work loops

Reliable, continual supply of pure water using unique access controls, leak detection systems and full AV alarms • with optional building management system (BMS) connectivity

Optimized inorganic water quality through use of in-line purification technologies. Recirculated water is • UV treated, filtered and (if fitted) can be improved through deionization

200• l/hr of purified water available at up to 30 l/min from a distribution loop. A wide range of water purities are possible from RO permeate up to 18.2 MΩ-cm Type I purity

Low microbial counts achieved through vent filtration, spray-ball water distribution and smooth internal surface • in the reservoir combined with UV oxidation and 0.2 µm filtration in the loop

The CENTRA has revolutionised the way that large volumes of pure water are produced, stored and distributed. Instead of a central lab system, comprising of an untidy grouping of components and pipework, you can now have just one integrated system box. The CENTRA-R 200 is a complete water purification, storage, control and distribution systems featuring a 200 liter per hour reverse osmosis module and 0.2 μm filter.

CENTRA-R 200


Centra R200 Datasheet 2011 V3.indd 1 21/1/11 16:46:39

Page152

CENTRACENTRALIZED WATER

TreatedWaterSpecificationsModel Voltage/freq. R 200 R 200 HFV R 200 HFRFlowrate (exit from unit) - l/min (USG/min)

230/50 115/60

16 (4.2) 18 (4.8)

30 (8) 38 (10)

30 (8) 38 (10)

Daily usage - typical Up to 5000 liters (1321 USG)

Up to 5000 liters (1321 USG)


Daily usage - maximum Up to 6000 liters (1585 USG)



Inorganics Up to 18.2MΩ-cm 1 Up to 18.2MΩ-cm 1 Up to 18.2MΩ-cm 1TOC - typical <10 ppb 2 <10 ppb 2 <10 ppb 2Bacteria - typical <5 CFU/ml 2 <5 CFU/ml 2 <5 CFU/ml 2Particles 0.2 µm filtration 0.2 µm filtration 0.2 µm filtration

1 Ion-exchange cylinder installed (Nuclear or Hypex grade). 2 System to be installed following ELGA LabWater installation guidelines and regularly sanitized.

DimensionsandweightsDimensions Height 1820mm (71.7in), Width 730mm (28.75in), Depth 890mm (35in)Shipping weight 178kg (392lb)Operational weight 527kg (1162lb)

FeedwaterRequirementsSource Potabletapwaterasdetailedbelow.

Note: It is essential that the feedwater be suitably conditioned. Please refer to the contaminants listed below and ensure that suitable pretreatment is included in the installation.

Contaminant Measure Range PretreatmentCalcium Ca ppm as CaCO3

<250 None 3>250 Softener or use very low RO recovery 3

Total chlorineCl ppm

<0.1 None0.1 to 0.5 20 inch carbon block

>0.5 Cylinder of carbon sized correctly to obtain <0.1ppm Silica SiO2 ppm <30 None

>30 20 inch cartridge depth filterFouling Index

FI<10 None

10 - 20 20 inch cartridge depth filter >20 Back washable media filter with a minimum flow rate of 20 l/min

Iron/manganeseFe/Mn ppm

<0.05 None>0.05 20 inch cartridge depth filter 5>0.1 Back-washable pre-filter 5

OrganicsTOC ppm C

<2 None2 - 3 20 inch carbon block 4>3 Cylinder of carbon sized correctly for TOC demand 4

Temperature 1 - 40ºC (Recommended 15 - 25ºC)Flowrate (maximum requirement @15OC) 20 l/min (5.3 GPM)

Drain requirements (gravity fall with air gap) 45 l/min (12 GPM)

Feedwater Pressure 4 bar (60 psi) maximum, 2 bar (30 psi) minimum.3 Check LSI, increase frequency of acid cleaning. 4 Increase frequency of alkaline cleaning. 5 Increase frequency of acid cleaning.ElectricalRequirements

Mains input 230V ac, 50Hz, 115V ac, 60HzSystem control voltage 24V dcPower consumption during recirculation

2000VA

Electrical protection rating 20 ampsReservoir level connection for control of additional ELGA products

Jack Plug 3.5mm DIN plug 6 way

Noise level during recirculation <70dBA

ELGA LabWaterTel: +44 (0) 1494 887500 Fax: +44 (0) 1494 887505Email: [email protected] Website: www.elgalabwater.comELGA is the global laboratory water brand name of Veolia Water Solutions and Technologies. The information contained in this document is the property of VWS (UK) Ltd, trading as ELGA LabWater, and is supplied without liability for errors or omissions. © VWS (UK) Ltd. 2010 – All rights reserved. ELGA® and CENTRA® are registered trademarks of VWS (UK) Ltd.

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Centra R200 Datasheet 2011 V3.indd 2 21/1/11 16:46:40

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