Sample Filter System
with Ultrasonic Irradiation
On-line water analysis often places heavy demands on sample filtration. Aside from the expected high availability of the analysis system in conjunction with low maintenance requirements, defined filter characteristics must be assured.
- Technical Data
The sample filter system manufactured by LFE helps meet these requirements using a cross-flow filter element. The filter element is irradiated at adjustable, regular intervals by ultrasonic energy. The ultrasound generator (approx. 35 kHz) creates cavitation in the water sample which serves as the coupling medium. The implosions of a tremendous number of micro cavitation bubbles results in the familiar excellent cleaning effect. The particles loosened from the filter element are carried away by the main sample stream.
The filtered sample can be taken continuously from the cleaned filter element.
LFE's sample filter consists of the filter unit containing the ultrasonic transducer and a control unit with the timer controlled ultrasound generator. The control unit is housed in a water-protected (IP66) wall-mount housing.
- cross-flow filter element
- ultrasound irradiation of filter element timer-controlled or remote via digital inputs
- filter element with pore sizes from 5µm to 200µm available
- constant filtering characteristics
- highly corrosion resistant filter unit constructed of PVDF with ultrasound transducer made of Hastelloy®
- high reliability
The following documents are currently available for download in Adobe® PDF-format or in Microsoft® Word format:
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|Ultrasonic Sample Filter System|
Technical specifications subject to change without notice