Vent filter for storage reservoirs of the water purification systems Barnstead™ | Description: Sterile vent filter

The Thermo Scientific Pacific Barnstead TII system provides ultrapure water (1 - 10 MOhm) ASTM type II for typical demand up to 200 l/day. By combining different treatment technologies such as pretreatment, reverse osmosis, ion exchangers, adsorption and optional UV lamp, the Pacific TII produces pure water (ASTM type II) that meets the highest quality standards such as ASTM II, CAP, ISO 3696, CLSI and Bi distillate. Pacific TII is suitable for table or wall mounting. Three tank sizes 30 l, 60 l, or 100 l are available to match the range of permeate capacities of 7, 12 and 20 l/h. Upgrading the system and thus increasing the capacity for a growing pure water demand is possible at any time. Ideal for supplying ultrapure water systems, clinical analysers, reagent/dilution preparation and general chemical analysis.Product features:Feed water (e.g. tap water) is pre-cleaned by reverse osmosis membrane. Via the pure water cartridge and optional UV unit the type II water ist temporarily stored in the storage tank. The optional recirculation of the water via the integrated pump ensures constant optimal water qualityFlexible and compact laboratory system for optional mounting on the laboratory bench or with the integrated mounting bracket on the wallSimple and economical change of consumables due to separately exchangeable high-tech cartridgesIn the 4-line display numerous operating parameters, such as limit values, flushing cycles tank volume display in % can be easily set and queriedThe code-protected operating system as well as a high-precision conductivity monitoring in acc. with USP enable documentation acc. with GLP requirementsAdditional pressure booster system on the ultrapure water tank for supplying downstream devices (e.g. autoclaves, dishwasher, analyser)The scope of supply includes all necessary materials for immediate use: Integrated wall bracket, RO membrane, pure water cartridge, pressure reducer and UV lamp (for Pacific TII UV)Optional hand dispenser with flexible circulating line for dispensing water in a distance of up to 3 m. The kit contains a 0.2 µm end filter.Pure water specificationsOperating pressure:2 to 6barTemperature:+2°C to +35°CPermeate conductivity:0.067 to 0.1µS/cm (at 30ppm CO2 in feeding water)Permeate resistance at 25°C:15 to 10MΩ.cmRemoval bacteria, Pyrogens:99%TOC value:30ppbInterface:RS 232SpecificationsPower supply:90-240V/50-60HzDimensions (W x D x H):372 x 330 x 613mmFeedwater connector:Tubing 1.5m with 8mm o.d. and R¾'' inner threadWastewater connector:¼'' or 8mm o.d., tubing 2m, pressureless drainPower Consumption:0.08kW

The Thermo Scientific Barnstead Pacific RO water purification systems are modularly designed laboratory reverse osmosis system for the production of 20L to 200L pure water from tap water. Applications include routine laboratory work: lab glassware rinsing, supplying autoclaves, water baths and incubators, preparing an diluting buffers and reagents. A 30L, 60L, or 100L polyethylene reservoir is required to store and dispense the permeate water.Product features:Space-saving design allows system to sit on the laboratory bench or be mounted on the wall. Simple system upgrade accommodates future pure water capacity requirements.Reliable operation: Microprocessor control offers automatic operation with continual monitoring of all important parameters. Required filling level of the reservoir can be customized. Automatic return to operating mode ensures recirculation during periods of standstill.Easy-to-operate clear display: Resistivity/conductivity clearly displayed on large back-lit control panel that tilts for optimum viewing. Status of current operating mode clearly indicates "production", "stand-by", "cleaning" modes. Reservoir fill-level shown as %.Integrated feed water monitoring: Good quality feed water is a prerequisite for high purity water and extends cartridge service life.GLP-compliant documentation: Real-time clock records system errors and faults. Ongoing data storage collects four weeks information displayed in clear text. Operating system is code-protected to prevent unauthorized changes to system settings. RS-232 interface with adjustable sender interval allows for customized timing of data transmission of measured values and faults to a PC or data printer. Cell constant of 0.16cm-1 ensures precise conductivity measurements.Pacific RO pretreatment: Two 10in. (25.4cm) cartridge filter housings with a 5µm prefilter and activated carbon to prevent entry of particles >5µm and high concentrations of free chlorine includes hardness stabilizer cartridge which binds calcium and prevents its precipitation.Worry-free pure water storage: Reservoir are constructed of pigment-free polyethylene. Conical bottom allows for easy cleaning, disinfecting and complete emptying.Optional hand dispenser with flexible circulating line for dispensing water in a distance of up to 3 m. The kit contains a 0,2 µm end filter.Pure water specificationsOperating pressure:2 to 6barRemoval bacteria and particles:99%Removal anorganic components:98%SpecificationsPower supply:90-240 V/50 Hz, rubber connector 1.8mDimensions (W x D x H):372 x 330 x 603mmFeedwater connector:Tubing 1.5m with 8mm o.d. and R¾'' inner threadWastewater connector:¼'' or 8mm o.d., tubing 2m, pressureless drainPower consumption:0.1kW