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Dandong Dongfang Measurement & Control Technology Co., Ltd.
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The DF-6420 ultrasonic (pulp) concentration meter is dedicated to the detection of slurry concentration in the beneficiation industry. The meter is directly installed on the slurry conveying pipe section of the flotation feeding, concentrate, tailings and other processes in the beneficiation process to achieve online real-time detection The measurement result is accurate and reliable. It is a necessary parameter to realize the process of self-adjustment of process parameters, real-time quality monitoring or real-time statistics of production in closed-loop control of production.
■Large particle size span: The frequency selection technology of the invention patent eliminates the interference of particle size, and can measure the particle size of 30um~1mm. The first, second, and third-stage ore beneficiation can be applied to ensure the application accuracy under different working conditions.
■Large concentration span: the conventional measurement range is 0~65%, and some sites can be designed to cover 75% according to the on-site process conditions, such as iron ore sand, thickener underflow, etc., which have unique technical advantages at high concentrations .
■Large pipe diameter span: patented structure design, DN50~DN900 pipe diameter is universal, performance is not affected by pipe diameter, material, etc.
■Complete process coverage: Multi-point 3-curve calibration is used, which is closer to the on-site process than 2-point (3-point) single-curve (2-curve) calibration, with more complete measurement coverage, good dynamic tracking and high accuracy.
■Built-in sampler, good sampling representativeness, meter calibration and accuracy verification are more accurate.