美国VWR超纯水净化系统

美国VWR超级水净化系统Nanopure® Water Purification Systems with Total Organic Carbon （TOC） Analyzer, Thermo Scientific

Produce 18.2megohm-cm water quietly while maintaining a small laboratory footprint. A 0.2µm absolute final filter assures water is bacteria- ａnd particle-free. Volumetric dispensing eliminates overflow accidents when filling carboys. Standby mode maintains water purity during periods of non-use, ａnd an automatic sanitization cycle keeps the system clean. Water quality exceeds ASTM ａnd CLSI Type I water requirements.
A UV oxidation chamber oxidizes ａnd then measures the level of organics in water, providing measurements from less than 1ppb to 250ppb. The RS-232 output permits documentation of water purity. Remote, multi-language display allows monitoring of total organic carbon （TOC） content, output resistivity, conductivity, ａnd temperature up to 3m （10＇） from the system. Systems comply with USP XXIII guidelines with compensated ａnd uncompensated resistivity measurements. Systems feature automatic calibration verification.UV氧化室氧化然后措施在水中的有机物的水平，提供测量小于1ppb为250ppb。RS-232输出允许水纯度的文件。远程，多语言显示允许的总有机碳（TOC）含量的监测，输出阻抗，电导率，和温度可达3m（10）从系统。系统符合USP XXIII指南有补偿和无补偿的电阻率的测量。系统具有自动校准验证

Systems can be wall- or bench-mounted ａnd are supplied with brackets for wall mounting. A pressure-regulating valve adjusts to feedwater pressure fluctuations. Unique one-connection Durapack™ cartridge packs are easy to replace.
Available in four application-specific models:系统可以壁或台式安装和提供的墙壁安装支架。调压阀调节给水压力波动。独特的一个连接durapack™盒包装很易更换。Available in four application-specific models四应用程序特定的型号。

The Analytical TOC model is ideal for ion chromatography, atomic absorption, ａnd other sensitive analytical procedures.
The UV TOC model features a dual wavelength UV lamp to produce water with 1–5ppb total organic carbon. Perfect for laboratories performing HPLC, gas chromatography/mass spectrometry, ａnd TOC determinations.
The UF TOC model incorporates an ultrafilter to produce water with less than 0.001EU/mL ａnd log reduction values over 6. Automatically flushes water to drain, preventing contaminant build-up on the membrane. For use in laboratories requiring pyrogen-free water for applications such as cell culture, monoclonal antibody production, ａnd electrophoresis.
For further customization, four different cartridge packs are available （sold separately）.
Ordering Information: Inlet tubing supplied.
Services: VWRCATALYST™ offers validation services including IQ, OQ, ａnd PQ protocol development ａnd execution, as well as asset management ａnd calibration services （US only）; call 888-793-2300 for more details.