Thermo Scientific
Barnstead TII
Pure Water Systems
Pure water. Pure research. Total confidence.
Thermo Scientific
Barnstead TII Pure Water Systems
Ideal for any daily application needs for pure water,
our TII™ is an intelligent and flexible
system for producing ASTM Type II water directly from
tap water – exceeding industry standards with resistivity
up to 15 Megohm-cm and TOC values below 5 ppb.
Multi-Step Purification
Combines pretreatment, reverse osmosis, deionization,
UV oxidation, and filtration in a single system that is easy
to use and maintain.
Beyond Type II Purity
Our exclusive flow pattern and unique water storage and
recirculation system continuously maintain stored water
contaminant levels far below ASTM Type II standards,
including ultra-low TOC.
Intelligent Operation
Smart controls monitor critical system data and automate
operation ensuring maximum water quality.
Range of Applications
Ideal for a wide range of Type II water applications
including microbiological media and buffer preparation,
manufacturing of chemical and biochemical reagents,
and clinical applications, as well as to feed ultrapure water
systems like our Thermo Scientific Barnstead Nanopure.
Proven Quality and Reliability
For more than 125 years,
Barnstead pure water systems
have been a trusted source
for science and industry. Now the
most comprehensive portfolio of
water systems is sold as Thermo
Scientific and enhanced by our
worldwide capabilities delivering
expertise, value and quality.
Preserves Water Quality During Storage
TII delivers flexible storage with advanced features
to maintain the highest water purity.
Featuring an exclusive flow pattern that recirculates water between the unit and storage
reservoir, our TII eliminates purity degradation that can occur during storage.
An integrated UV lamp controls bacteria and ensures organic-free water on demand.
>> Fluorinated PE Reservoirs >> Advanced Design
Eliminates leaching of organic Rounded corners and dual
materials for unparalleled wave-length UV light removes
protection from contamination. bacteria within tank and
vent filter blocks airborne
>> Flexible Dispensing contaminants from entering
Easily dispenses from the unit or the reservoir.
the tank. Direct dispensing from
unit offers options of volumetric >> Smart Distribution Pump
or timed dispense. For efficient operation and
lower maintenance, the
integrated pump operates at
level required by usage; lower
voltage until water is needed
and flow/pressure increases
as needed.
EXTERNAL TO SYSTEM
REMOTE DISPENSER
ACCESSORY
PRODUCT
Exclusive Flow Pattern
Our TII delivers the highest water
purity over competitive units
and further reduces TOC levels
TO
RO PRODUCT
through continuous recirculation of TANK
tank water past the UV lamp and
through the cartridge pack. FROM
TANK
RO REJECT
BRINE
OUT
5 7
10
INLET
TAP FEED
Advanced Controls, Maximum Performance
Sophisticated multifunctional display provides real-time information on water quality
and other system performance and diagnostics.
System Status at a Glance
Green/Yellow/Red indicator lights
simplify operation with detailed
status and alert information:
>> Green = Normal operation >> Dispense Button: >> Multifunction Main Menu:
Automatically delivers Intuitive, push-button controls monitor critical system
>> Yellow = Preventative maintenance 250 ml to 60 L of water data and deliver easy access to:
is recommended; push display to from the unit
• System alarm information
get easy-to-read details
• System set-up data
>> Red = System alarm; easily • Real-time operational readings (water purity and RO
diagnosed via display information feed/product, % rejection RO, digital
pressure feed, prefilter outlet and RO membrane,
cartridge status and reservoir liters remaining)
Multilingual display provides information in English,
Spanish, German, and French.
Free Water Analysis with
Thermo Scientific H2O SELECT
Our unique H2O SELECT™ testing program provides expert analysis of
your feed water. Based on the results, we will identify the best water
system for your application. You will receive a comprehensive report
including a summary report, system recommendations and estimated
life expectancy of consumables.
*Note: H2O SELECT program may not be available in all countries.
Please check with your local sales representative.
Exceptional Quality, Intelligent Operation
The TII features a smart design and flexible
storage that maximize water quality.
>> Range of Options
Available in 12 and 24 liters/hour production
rates with 30 L or 60 L storage tanks for your
application needs.
>> Multifunctional Display
Monitors water at all points including feed
water, RO water, final product water and
measures resistivity and temperature.
>> Real-Time Monitoring
System diagnostics monitor vital system
parameters and alert users of any potential
issues or when preventative maintenance
is needed.
>> Flexible Display
Removable display can be mounted up to 10 feet
(3 meters) away from the unit for added flexibility.
>> Space-Saving Options
Place it on or under the bench or mount it on
the wall (mounting brackets included).
>> UV Lamp Integration
Monitor tank UV lamp operation on display to
ensure bacterial free and low organic water.
Quick Cartridge Change
Disconnects easily for simple
and fast cartridge replacement.
Dispensing Options
Use the Thermo Scientific
Accudispense to remotely
dispense programmed volumes
of water or the remote dispenser
to deliver water up to 8 feet
(2.5 meters) away.
Specifications and Ordering Information
Thermo Scientific Barnstead TII Pure Water Systems
For a complete operational system, please select a water system, start-up kit and storage reservoir when ordering.
Model No. D14031 D14041
Description Barnstead TII - 12 LPH Barnstead TII - 24 LPH
Feed Water Requirements
Water Quality Potable Tap Water
Total Dissolved Solids < 600 ppm TDS (1,200 µs/cm)
Temperature 4°C - 40°C
pH 3-10
Fouling Index <1
Pressure 30 psig - 100 psig (2 bar - 6.9 bar)
System Performance
Product Water Quality ASTM Type II/CLSI Type I
Type II Water Product Flow Rate Up to 1 LPM
Resistivity > 15 meg Ω-cm (< 0.067 µs/cm)
Organics < 5 ppb
Bacteria < 1 cfu/ml
Sodium < 1 ppb
Silica < 3 ppb
Chlorides < 1 ppb
Reverse Osmosis
Reverse Osmosis Product Flow Rate 12 LPH ± 15% @ 25°C 24 LPH ± 15% @ 25°C
Reverse Osmosis Reject Flow Rate 1.2 LPM ± 0.2 LPM 1.2 LPM ± 0.2 LPM
Recovery 10% - 20% Recovery 20% - 40% Recovery
RO Purity Ions Typical 95% - 98% Rejection Typical 94% - 97% Rejection
Particles > 99% > 99%
Organics (> 300 mw) > 99% > 99%
General System Specifications
Shipping Weight 45 lbs. (20.4 kg)
Operating Weight 54 lbs. (24.5 kg)
Agency Approvals CSA, CuL and CE
Voltage 90 V - 240 V, 47-63 Hz
Storage Accessories
Description 30 L 60L Model. No. Description
Storage Reservoir D14061 D14071 D502138 Barnstead TII Start-Up Kit
Storage Reservoir with UV Lamp D14062 D14072 D502137 Barnstead TII DI Cartridge Pack*
Storage Reservoir with Distribution Pump D14063 D14073 D502113 1µ Pre-Filter*
Storage Reservoir with UV Lamp and Distribution Pump D14064 D14074 D502114 MPS Cartridge*
D502115 Extruded Carbon Cartridge*
D3750 0.2µ Final Filter
LMX13 TII UV Lamp
LMX31 Storage Reservoir UV Lamp
AY1403X3 Nanopure Pump Interlock Cable
D13661 Accudispense
D11981 Remote Dispenser
AY1137X1 Printer, 120 V or 240 V
* Included in start-up kit
Expertise, Value and Quality with
Thermo Scientific Barnstead Nanopure
Our complete line of water purification Our Nanopure® solutions deliver expertise,
technologies include solutions for your quality and value with advanced purification
most critical and everyday application needs: technologies, precise volume dispensing
From tap water pretreatment, deionization, controls and system monitoring in a flexible,
distillation, filtration, and reverse osmosis to compact design. Four application-specific
storage reservoirs and other accessories. models can be customized with our unique
Thermo Scientific Durapack cartridge pack that
best suits your feed water and research needs.
North America: USA/Canada + 1 800-553-0039 www.thermo.com/purewater
Europe: Austria +43 1 801 40 0, Belgium +32 2 482 30 30,
France +33 2 2803 2000, Germany national toll free 08001-536 376,
Germany international +49 6184 90 6940, Italy +39 02 95059 341,
Netherlands +31 76 571 4440, Nordic countries +358 9 329 100, Russia/CIS +7 (812) 703 42 15,
Spain/Portugal +34 93 223 09 18, Switzerland +41 44 454 12 12, UK/Ireland +44 870 609 9203
Asia: China +86 21 6865 4588 or +86 10 5850 3588, India +91 22 6716 2200,
Japan +81 45 453 9220, Other Asian countries +852 2885 4613
Countries not listed: +49 6184 90 6940 or +33 2 2803 2000
BRO-LEWP-BARNTII-0808 © 2008 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific Inc. and its subsidiaries. Specifications,
terms and pricing are subject to change. Not all products are available in all countries. Please consult your local sales representative for details.
