Fritsch ANALYSETTE 18, Руководство по эксплуатации

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n
DIN 66 165, part 1 basics - 1987 version
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DIN 66 165, part 2 procedure - 1987 version
The standard sheets can be purchased from Beuth-Verlag, Berlin.
5.3 The maximum particle size permitted for test sieves
To avoid damaging the sieve base, the particle dimensions in a batch
should not exceed 10 w 0.7 (w is mesh width in mm).
Example
Nominal mesh width, w Maximum particle size
mm approx. mm
0.045 1
0.25 4
1.00 10
4.00 25
5.4 Recommended bulk volume for test sieves with diameters of 400 mm
Bulk volume for test sieves with a diameter
of 400 mm
Nominal mesh width
w
Feeding volume Maximum sieve res-
idue
µm
approx. cm 3 approx. cm 3
25 44 22
32 52 26
45 60 30
63 70 34
90 84 42
125 100 50
180 120 60
250 140 70
355 160 80
Using the device
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