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分样仪 准确而有代表性的样品均分

RETSCH提供分样仪如旋转分样器和分样器。它们对所有可倾倒固体的均分非常精确,以至于样品的每一部分的特征成分都与原始大块样品的特征成分完全一致。

*受样品材料性质和仪器配置/设定的影响

Fine Tuning Sieve Analysis for Accurate Particle Size Measurement

All to often, this useful method is overlooked. But if followed, these principles deliver accurate and reliable results at an affordable price.

When it comes to particle sizing, the classical technique of sieve analysis is often overlooked in favor of more modern methods. Yet, with the right equipment and proper care, sieve analysis yields accurate and reproducible results for a fraction fo the cost. As a standalone particle-sizing technique, sieing should be considered when the majority of the particles are over 75 microns. It can also be used for smaller sizes if the results are routinely verified. (...)

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