![]() ![]() Video of HELIX EFFECT: Video AZUD Helix Effect The Helix is a centrifugal action device on the inlet to the filtering element which forces the inlet water to spin around the discs inside the filter housing, this forces the larger particles away from the discs reducing the accumulation of solids on the filtration surface, thus optimizing the performance of the discs and reducing the frequency of backwashing The superior quality of the injection molding of the discs provides uniformity of the discs which results in high efficiency at the selected micron level. The width and support structure of the discs provided high resistance to the pressure differential across the filtration surface. The MG discs provide depth filtration resulting in very high efficiency at a given micron level. ![]() The discs are available in Multi-Groove (MG) or Wall type depending on the application they are needed for. Only a portion of the water is used for backwash in multi element systems. Video: Video AZUD HELIX AUTO – Operation / BackwashĪZUD FILTRATION PROJECTS: AZUD FILTRATION PROJECTS ADVANTAGESįILTRATION AND BACKWASH OCCUR SIMULTANIOUSLY See special options available on the AZUD HELIX DISC FILTERS below. A determined pressure differential activates an automatic hydraulic backwashing system. The Helix creates centrifugal action which spins the larger particles away from the discs, and the discs provide a high level of filtration. The filter uses the patented Azud Helix and Azud Discs to efficiently filter the water. The AZUD HELIX AUTOMATIC filtration range is built for high efficiency with low maintenance and absolute safety. The sample is leached using 4% Analytical Grade Acetic Acid (bought locally) in a temperature and light controlled environment.The AZUD HELIX AUTOMATIC range of DISC filters offers multiple combinations to achieve an efficient and economic filtration solution, which can be adapted to various water conditions in the industrial, HVAC, municipal, environmental, agricultural and landscaping markets. This unit can test for many metal elements, but in the ceramic industry it is mostly used to test for heavy metal release from glazed surfaces (Lead and Cadmium) ISO10545-15 and California PROP65 The integration of flame burner and graphite furnace in one compact unit enables automatic interchanging between the flame mode and furnace mode using few simple keystrokes.Įight lamp turret for automatic positioning of each hollow cathode lamp.Īutomatic fuel gas (C2H2) flow rate adjustment to optimise combustion in element analysis.Īutomatic adjustment of burner height for optimised analysis conditions.Īutomated wavelength scanning and peak searching.Īutomatic Reflecting/Transmittance beam-splitter positioningĪutomatic switchover of spectral bandwidth (5 choices).Īutomatic PMT and lamp current adjustment, automatic AA and BG energy balance. The unique furnace heating design ensures uniform heating and guarantee measurement accuracy. There are two background correction systems, self-reversal background correction and deuterium lamp background correction, to ensure the most precise analytical results.Ī self aligning eight lamp turret makes for user-friendly multi-element atomic absorption determinations. ![]() The design of the flame and the graphite furnace system in one compact unit enables automatic interchanging of two analytical methods. ![]()
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