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How to get the total moisture coal sample alone from the coal flow?


Take the total moisture coal sample from the coal flow according to the time-based or quality-based sampling method. Increments number shall be at least 10 pieces for every 1000t. When the coal is over 1000t, the increments shall be calculated as the following formula: N=n×(m/1000)1/2 where: N---Increments quantity that should be sampled; n---Increments quantity selected according to the coal types and ash determination regulation; m---True Coal Quality, t.