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🌀 Mixing Uniformity (CV)
Formulations / premixes / seasonings / powders: coefficient of variation CV% (GB/T 5918)
Component value at each sampling point (relative amount, one per line)
Decision logic
· Coefficient of variation CV% = (standard deviation / mean)×100, measuring the dispersion of the component across sampling points.
· Criterion refers to GB/T 5918 (premix and carrier dilution ≤5%, compound feed ≤7%); the threshold can be adjusted in the input box.
· CV ≤ threshold → mixing uniformity acceptable; otherwise judged non-uniform — extend mixing time or check charging.
About Mix Uniformity CV
Assess mix uniformity online: measure a tracer component at multiple sampling points, compute the coefficient of variation and judge against GB/T 5918.
Learn more about this tool →
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