In Scientific research and detecting analytic technique field, results are very much affected by purity of the water. Especially when concern micro-analysis and trace analysis, to avoid serious interference between ions, it is significantly more rigorous for water purity. To meet the water requirements of various technique, remove impurities such as electrolyte, organic matter , microorganism and several gas effectively, it is necessary to produce high quality pure and Water Purification System. Beijing Michem Instrumentation Co., Ltd. concentrates on development, research and production of Water Purification System since 1998. the MW series laboratory-scale Water Purification System adopts the most advanced reverse osmosis technology and utilize several water treatment technology, can deal with tap water directly. Dual output channels guarantee that pure and ultra-pure water can be obtain at the same time. Application Area The equipment is applicable to micro-analysis of atomic absorption spectrum, atomic emission spectrum, high-performance liquid chromatography, ion chromatograph, mass spectrography, ICP plasma emission spectrum, etc. it is also applicable to normal chemical laboratory application such as making or diluting reagent for analysis, precision optical lens and photographic film developing industry that need pure or ultra-pure water. Features: Closed design, avoid secondary pollution Adopt precision 6-stage filtration system, effectively guarantee high quality water output. Examined by authoritative organizations, water quality is higher than national Water for analytical laboratory use standard and entirely conforms to America ASTM, NCCLS, CAP pure water standards. Resistivity of ultra-pure water maintains 18.25MΩ·cm for long. The equipment is upgradeable. All components adopt top-grade parts provided by The Dow Chemical Company and Kflow international Company Ltd. Conform to America NSF and WQA standard. Unique antiscaling design guarantees high water quality, while at the same time greatly shorten the time lost in changing consumable and reduce maintenance costs. Equipped with UV lamp system, strictly guarantee that TOC value and total bacterial count of water yielded do not exceed the allowable limit. Examined on-line by O.I. Corp. for 24 hours, TOC value held steady below 5-10PPB all along. Low noise, low energy consumption, the saving energy is about 90% comparing with traditional water distiller, reduce operation cost. Easy to install and using, do not need special installation and pipeline connection, the only thing need to do is plug into an electrical outlet, connect to a water supply and press the button to produce ultrapure water. Technical Specifications Type MW-D10 MW-D20 MW-D30 MW-D50 Rate of Yield Water 10L/H 20L/H 30L/H 50L/H Water source demand Town water：TDS<360ppb Influent water pressure：>0.2MPa~0.6Mpa Quality of Yield water (25℃) Pure water 1-5μs/cm Ultra-pure water 15~18.25MΩ.cm TOC ≤10ppb Heat source <0.001EU Particle ≤1/ml Microorganism ≤1cfu/ml Pump noise less than 20dB Membrane filter（optional） Germany Sartorius 0.22um membrane filter Power supply AC 220V/50Hz 5A Resin Periodic Water Production 8 tons 16 tons Device dimension W×D×H(mm) 440×555×700 500×565×1040 560×680×1105 Note Fittings： Tow activated carbon filter elementï¼›Tow fibers cotton filter elementï¼›A number of pipe lineï¼›One Feed Water Connectorï¼› One spannerï¼›One inlet water valve.

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