sieve fraction

sieve fraction

[′siv ‚frak·shən]
(engineering)
That portion of solid particles which pass through a standard sieve of given number and is retained by a finer sieve of a different number.
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The analyzer shakes and taps samples with the same stroke and frequency of manual shakers and then automatically classifies and weighs each sieve fraction, calculates and stores weight values, and reports the data to a computer.
The analyzer automatically classifies and weighs each sieve fraction, calculates and stores weight values, and reports the data to a PC in a format compatible with most Windows-based QC/SPC software.
conveying of only one specific sieve fraction, as well as exactly set amounts of bead assistants).
These are configured by the user as sieve equivalents, which can be defined to be equivalent to historical sieve fraction sizes, if desired.
Figure 4 shows the percent MB clay in each sieve fraction.
Percent MB clay content of UWMS sieve fractions could be gained more easily from larger samples;
The individual sieve fractions were weighed and subsequent weights were recorded.
All the sieve fractions were then analyzed chemically (for Si Mg Al) on atomic absorption spectrometer model Z- 8000 Hitachi Japan.
Chemical Analysis of bulk and sieve fractions of Manganese ore from Takht area Bajuar
Table 1: 2002-2003 AV-1 Diamond Sieve Fractions Total Sample Sieve Size in millimetres Diamonds Weight (Total Number of Diamonds) Recov- (kg) ered +0.