ultiple options for Type 2 water:

• Five system options with permeate flows of 3, 7, 12, 20 or 40L/hr.
• Future system upgrades accommodate greater capacities to meet growing water demands
• Space-saving design permits benchtop installation or wall mounting with integrated mounting bracket

Operational reliability:

• Microprocessor controlled for automatic operation with continuous monitoring of all critical parameters
• Automatic return to “operating” mode ensures recirculation during standstill periods
• UV lamp prevents biological contamination (UV models only)

Easy-to-operate

• Resistivity/conductivity clearly displayed on large back-lit control panel that tilts for optimum viewing
• Status of current operating mode clearly indicating “production”, “stand-by”, “cleaning” modes
• Reservoir fill-level shown as %
• System parameters are code-protected to prevent accidental changes to set points

GLP-Compliant documentation

• Optional printer connects to RS-232 port for data recording and traceability
• Cell constant of 0.01cm-1 ensures precise conductivity measurements
• Temperature compensation for the conductivity measurement has an accuracy of ±0.1°C (in conformity with USP 645)

Consistent water quality:

• Type 2 laboratory water meets ASTM Type II, CSLS-CLRW and ISO 3696 international standards.
• The LabTower is designed to continuously recirculate purified reservoir water to preserve water quality even during periods of inactivity.

Compact mobile design:

• Three system options are available with permeate flows of 20, 40 or 60L/hr.
• Stand-alone design with integrated 100L reservoir takes up zero bench space.
• Castors allow easy relocation.
• Systems can be upgraded later to accommodate growing water demands.

Two ways to dispense water:

• Dispense directly from the system via the dispensing valve for calibration solutions, reagent preparation, filling of containers, general rinsing purposes, etc.
• Dispense from the reservoir to supply autoclaves, dishwashers, ultrapure water systems, etc.

Integrated 100L reservoir:

• Up to 100L of high purity water is ready for dispensing when needed.
• High purity polypropylene reservoir is opaque to light.
• Conical bottom allows complete emptying for efficient cleaning and disinfection.
• Adjustable setting for reservoir volume can be programmed for times when demand is low, allowing you to only store water that you can use.

Clear information on system display:

• The large four-line display is code-protected to prevent accidental changes in system settings.
• Illuminated and easily readable, the display provides information on resistivity or conductivity and operating mode status, such as “roduction”, “stand-by” or sanitization and volume of the reservoir in percent.

GLP-compliant documentation:

• LabTower TII has been developed to meet or exceed GLP requirements.
• Recorded and traceable data can be obtained by print-out via the RS-232 interface and accessory printer.
• Highly qualified and precise measurement of the conductivity is ensured by the cell constant of 0.01 cm-1 to an accuracy of ±0.1°C.

Pretreatment:

• 5μm prefilter and activated carbon in the combi-filter cartridge protect the RO membrane from free chlorine and particles.
• Hardness stabilizing cartridge protects the reverse osmosis stage from hard water.

Reverse osmosis and reservoir:

• Pretreated water is pressure-forced through the permeable reverse osmosis module removing 97- 99% of all inorganic ions and 99% of dissolved organic substances, as well as microorganisms and particles.
• The built-in 100L reservoir has a conical bottom outlet to optimize cleaning and sanitization.

Ion exchange and UV:

• RO membrane removes up to 99% of impurities. All remaining ions are removed by the low TOC, high-purity resins in the ion exchange cartridge.
• Irradiation with UV light (TII units with UV option only) eliminates any bacteria or germs that are present.

• Contact with only glass, quartz and PTFE components ensures ultimate purity and eliminates cross-contamination.
• Vertical condenser design provides maximum purity.
• High temperature cutoff shuts down the still if the temperature is too high, preventing heating element burnout.
• Quick-release cover provides easy cleaning access.
• Connection to optional Automatic Connection System (ACS) assures a 24-hour automatic system.
• Stills include feedwater solenoid valve for automatic operation.
• Stills produce water with a resistivity of 1 to 10MΩ-cm, depending on feedwater quality.

MP-1:

• Compact, easy-to-use 1L/hr. glass still
• Available with or without a storage bottle

MP-3A, MP-6A and MP-11A:

• For larger volume demands with storage and options (3.4 to 13L/hr.)

MP-12A:

• Features built-in deionizer for pretreated feed to boiler
• Distillate cooler allows product water to be used as it is produced, cooling it from 85°C (185°F) to about 55°C (131°F) for ease of handling
• No need to wait for cooling

• Double-walled boiler and preheating of feed water conserves electricity.
• Vented condenser allows for stripping of gaseous impurities.
• Unique de-concentrator removes scale forming impurities from the boiler.
• Unique Q-Baffle ensures high-quality pyrogen-free water by stripping contaminant laden water droplets from steam.
• Still includes space-saving horizontal condenser.
• Metal construction withstands years of use.
• Inert pure tin pathways assure product water quality.

Portable Stills:

• Require no permanent plumbing or electrical connections allowing for quick setup
• Include low water cutoff for safety protection
• Bench mounted

Floor Model Electric Still:

• Comes standard with floor mounting stand
• Improves safety with new overtemperature protection system
• Allows for easier installation with new plug-and-play hardware
• Processes capacities from 1 to 10 gal./hr.
• Includes low water cutoff that protects heating elements when water supply is interrupted
• Allows for unattended operation with optional fully automatic controls
• Stops still when storage tank is full, starts still when water level falls below preset level
• Drains still boiler at selected two-, four-, eight- and 16-hour intervals to reduce scale formation

Steam Still:

• Utilizes available in-house steam as heat source
• Optional fully automatic controls allow for unattended operation
• Stops still when storage tank is full, starts still when water level falls below preset level
• Drains still boiler at selected two-, four-, eight- and 16-hour intervals to reduce scale formation
• Steam pressure: 35 to 50psi
• Boiler horsepower: 3.5
• Steam flowrate: 90 lb./hr. (41kg/hr.)

Ordering Information:

Automated control systems are available for all stills: G2100 (for 1 gal./hr., 2 gal./hr. models), G2110 (5 gal./hr.), G2125 (10 gal./hr.) and G2010 (10 gal./hr.). Order separately.

This product is not available in all regions.

Includes:

Floor stand (exept for Portable Model A1007).

Requires:

Storage reservoir, UV light assembly and Ventgard Air Filter (order separately)

Recommended for:

Buffer/reagent prep, glassware washing, dishwasher feed