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Laboratory Equipment / Water Purification Systems / Primary Type II Grade Water
Thermo Scientific Barnstead

Product Description:

Barnstead TII™
Our TII is the industry’s most intelligent system for producing Type II water surpassing ASTM Type II and NCCLS/CAP Type 1 standards.

In a single, easy-to-use system, the TII combines pretreatment, reverse osmosis, deionization, and UV oxidation with unmatched flexibility.

Our TII delivers high purity water directly from tap using a unique flow pattern that provides Type II water directly from the system, eliminating purity declines that occur during storage.

Our TII is the most intelligent and flexible system for producing ASTM Type II and NCCLS/CAP Type I water going well beyond industry standards.

The TII combines pretreatment, reverse osmosis, deionization and UV oxidation in a single system that is simple to operate and easy to maintain.

Our TII is ideal for laboratory applications requiring Type II purified water including microbiological media preparation, buffer preparation, manufacturing chemical and biochemical reagents, clinical applications, feed water to dishwashers and humidity chambers, BOD and COD analysis and feed to Type I systems like the Barnstead NANOpure.

TII delivers:

Most Intelligent Water System Available
·          A unique flow pattern provides Type II water directly from the system; eliminates the purity declines that occur during storage in competitive systems.
·          Real-time, digital readings of product purity, purity of the feed water, RO water, resistivity, conductivity, TDS and operating pressures.
·          Resistivities up to 15 Megohm-cm and TOC values below 10 ppb.
Unsurpassed Flexibility
·          Two models available – 12 and 24 liters per hour production rates.
·          Volumetric and timed dispense of Type II water directly from the system or from a storage reservoir.
Simple to Operate, Easy to Maintain
·          Single connection cartridge pack for easy installation and replacement. Simple alerts notify when it is time to change the pretreatment cartridges and membranes.
·          UV lamp controls bacteria within the system and ensures organic free water on demand.
·          System diagnostics monitor and evaluate vital system components and alert you of any problems.



Barnstead TII™

Barnstead™ Cabinetized Stills
Barnstead Cabinetized Stills deliver a completely cabinetized Type II water distillation system that includes a still and tin-coated storage tank in a neat and compact, space-savings design. Available in a choice of two sizes (2 or 5 GPH), it combines fully automatic operation with purity monitors and controls.
Barnstead Cabinetized Stills offer an easy-to-use, completely cabinetized Type II water distillation system available in two sizes (2 or 5 GPH) and includes a still and tin-coated storage tank in a compact unit.
 
Space-Savings Design
Takes up less space than conventional units, while allowing for point-of-use installation.
 
Fully Automatic
Hands-free operation; turns off when tank is full, restarts when tank empties.
 
Simple Maintenance
Automatically drains boiling chamber when unit is off and every 4 hours of operation, helping to keep your still clean
 
MODEL 210 STILL
·          2 GPH still and 10 gallon storage tank
·          For safety, interrupts power to heating elements if feed water is off
·          Optional bench stand for bench mounting
MODEL 525 STILL
·          5 GPH still and 25 gallon storage tank
·          Purity meter monitors water quality
·          Q-Baffle® allows for pyrogen removal
·          Optional recirculation pump and base mounting stand
·          UV lamp controls bacteria


Barnstead™ Cabinetized Stills

Barnstead™ Classic Stills
The Barnstead Classic Stills are a durable and reliable Type II water distillation system using time-tested design innovations, including:

Exceptional Water Quality
Durable copper and bronze with inert pure tin lining prevents contaminants from leaching into water
Vented condenser strips gaseous impurities
Unique deconcentrator removes scale-forming impurities from boiler
Q-Baffle® strips contaminant-laden water droplets from steam to ensure high-quality, pyrogen-free water
Outstanding Protection
Low water cut-off on all units except the 0.5 GPH model prevents still burn-out during feed water interruption
High Energy Efficiency
Pre-heated feed water from the condenser feeding the boiler and double-walled boiler conserves energy

Robust, Flexible Design
·          Time-tested design originally introduced a century ago
·          Available in capacities of 0.5, 1, 2, 5 & 10 GPH
·          Space-saving horizontal condenser
·          Bench, floor or wall-mounted


Barnstead™ Classic Stills

Barnstead™ Classic Stills Accessories
Barnstead Class Stills are available with a range of accessories including fully automatic controls for unattended operation, pretreatment kits for increased water purity, float feeder and automatic feedwater shut-off for flow control, wall brackets, and adjustable floor stands.
Barnstead Classic Stills offer a range of accessories for added functionality, including:

Fully Automatic Controls
·          Enables reliable unattended operation
·          Automatically stops the still when tank is full and starts it when tank falls below preset level
·          Drains boiler at selected 2, 4, 8, or 16 hr. intervals to reduce scale formation
Pretreatment Kits (1 and 2 Gallon Stills)
·          Eliminates cleaning and increases purity with the use of deionization resins and carbon
·          Includes flow meter to maintain correct flow to still
Float Feeder (5 and 10 GPH Glass Stills)
·          Conserves water when pretreated water is used as a feed source
·          Controls the flow of pretreated water to boiler
·          Maintains purity with pure tin surfaces
Automatic Feedwater Shut-off Valve
·          Allows for automatic operation when using pretreated feed water.
·          Used with float feeder to start/stop feedwater flow
Wall Brackets
·          Available for all classic stills, 1 to 10 GPH
·          Robust aluminum casting
Floor stand for Classic Stills
·          Available for all classic stills, 1 to 10 GPH

Crafted of sheet metal and include adjustable feet




Barnstead™ Classic Stills Accessories

Barnstead™ Classic Stills Tank Stands
Flexible stand options are available for your Barnstead Classic Still storage tanks to allow for either wall mounting or floor placement. UV light assembly maintains sterility of your stored water.
Barnstead Class Still Storage Tank stands and accessories include various stand options and UV light assembly, including:
Floor Stands (for Cylindrical Storage Tanks)
·          10-50 gallon tank stands made of heavy gauge sheet metal and include adjustable feet
·          100-200 gallon tank stands made of thick steel angle-iron
Wall Brackets (for Cylindrical Storage Tanks)
·          10 gallon tank wall brackets made of heavy gauge aluminum
·          25 gallon tank wall brackets made of thick steel angle-iron
Ultraviolet Lamp Assembly
·          Maintains sterility of stored distilled water
·          Designed to be mounted on top of a storage tank with the lamp extended vertically into the tank
·          Operates from 120 VAC, 50/60 Hz, 35 Watt electrical power
·          Included with rectangular tanks


Barnstead™ Classic Stills Tank Stands

Barnstead™ FI-Streem Glass Stills
The Barnstead FI-Streem Glass Stills deliver ultrapure Type II water in a compact, space-savings design. Its patented vapor trap eliminates carry-over contaminants in vapor-borne droplets and glass components prevent impurities from contaminating water. For simplified operation and maintenance, Barnstead FI Glass Stills offer easy-to-use, fully automatic microprocessor controls.
The Barnstead FI-Streem Glass Stills provide a Type II, water distillation system that delivers ultimate water purity and protection to meet your lab’s needs – all in a compact footprint.
Outstanding Water Quality
·          Glass components prevent impurities from leaching into distilled water
·          Patented vapor trap eliminates carry-over of contaminants in vapor-borne droplets
Convenient, Easy-to Use
·          Dual-feed capabilities for tap or pretreated feedwater
·          Microprocessor controls ensures automatic, reliable operation
·          Space-savings design can be wall or bench mounted
The Barnstead FI-Streem Glass Stills Family
·          The Barnstead FI-Streem Glass Stills feature three different models to meet your lab’s needs.
Barnstead FI-Streem 2S - 1.4-2 LPH Production Rate
·          Easy-to-use push button controls
·          Over-temperature switch protects heating elements
·          24-hour automatic operation when used with A1052 8-liter Storage Tank
Barnstead FI-Streem III Four-Liter and Eight-Liter per hour production rate
·          Completely enclosed for ultimate safety from breakage or hot surfaces
·          24-hour automatic controls activate and deactivate the still depending on the reservoir level.
·          Automatic drain cycle reduces cleaning time

Superior dual protection again low water conditions with Thermistor and heat sensor



Barnstead™ FI-Streem Glass Stills

Barnstead™ FI-Streem™ III 4 Liter Per Hour Bi-Distiller
The Barnstead FI-Streem III Bi-Distiller offers exceptional Type II water quality ideal for your research needs. Its value-added capabilities include double distillation, fully automatic controls, increased water purity and simple operation and maintenance.
The Barnstead FI-Streem III Bi-Distiller delivers high quality water with its double distillation process.
Exceptional Water Purity and Protection
·          Double distillation increases water purity to > 1 Megohm-cm
·          Patented vapor trap eliminates carry-over of contaminants in vapor-borne droplets
·          Glass components eliminate leaching of impurities
·          Thermistor and heat sensor offer superior protection against low water conditions
Automatic, Easy Operation
·          Microprocessor controls ensures automatic, reliable operation
·          24-hour automatic controls activate still to maintain full reservoir
·          Automatic drain cycle reduces cleaning time
·          Automatic start/stop when connected to FI-Streem tank or using float switch
·          Dual-feed capabilities for tap or pretreated feedwater
·          Space-savings design can be wall or bench mounted


Barnstead™ FI-Streem™ III 4 Liter Per Hour Bi-Distiller

Barnstead™ Mega-Pure® Deionizer
The Barnstead Mega-Pure® Deionizer works with the Mega-Pure stills to pretreat feedwater to reduce scale build up and optimize still water quality. Available as a single or dual cartridge system, the Mega-Pure Deionizer combines automatic, precise controls with simple operation and maintenance.
The Barnstead Mega-Pure® Deionizer pretreats feedwater to reduce scale impurities and improve Type II distilled water quality from your Mega-Pure stills.
Optimizes Hard Water Quality
·          Reduction in scale build-up and increased distillate purity
Flexible & Automatic Operation
·          Available with single or dual cartridge design
·          Automatic control of feed water when connected to a Mega-Pure still
·          Large cartridge capacity for extended cartridge life and economical operation
·          Unit can be wall or bench-mounted
Precise Controls
·          Temperature-compensated purity meter measures water quality and cartridge status
·          Flow valve precisely controls flow to still
·          Built-in drain valve ensures no-spill during cartridge changes


Barnstead™ Mega-Pure® Deionizer

Barnstead™ Mega-Pure™ Glass Stills
The Barnstead Mega-Pure all-glass stills deliver ultrapure Type II water and are available in five production capacities from 1.4 - 12 LPH.
The Barnstead Mega-Pure includes a vertical condenser design and Pyrex®, Vycor® and Teflon® components to maximize water purity and eliminate cross-contamination.
The Barnstead Mega-Pure is a glass distillation system that delivers Type II water purity. The stills are available with five production capacities to meet your lab’s needs.
Maximum Water Purity
·          Vertical condenser design helps ensure high purity water 
·          Pyrex®, Vycor® and Teflon® components eliminate cross-contamination
Outstanding Protection
·          High-temperature cut-off prevents heating element burn-out in the event there is a disruption in water to the still 
Automatic Operation
·          Easily connects to a Mega-Pure Automatic Collection System (ACS) ensuring a 24-hour automatic operation
·          Feedwater solenoid valve enables the system to operate automatically.
Convenient, Easy-to Use
·          Quick release cover for easy access for cleaning
·          Wall or bench mounting accommodates different space requirements
The Barnstead Mega-Pure Glass Stills Family
·          The Barnstead Mega-Pure Glass Stills family includes five all-glass stills with different production capacities.
Barnstead Mega-Pure MP-1
·          Compact, easy-to-use 1.4 LPH glass still
·          Available with or without a storage bottle
Barnstead Mega-Pure MP-3A, MP-6A, MP-11A
·          3.4, 6.0 and 13 LPH capacities meeting the volume requirements of your lab.
Barnstead Mega-Pure MP-12A
·          12 LPH capacity
·          Built-in deionizer for pretreated feed to boiler
·          Distillate cooler enables immediate water use eliminating the need for waiting for the distilled water to cool.


Barnstead™ Mega-Pure™ Glass Stills
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