Lists, among others, the voltage type, the
serial number and the type of the device
6.4 Switching On / Off
Turn on the AS 200 control with the mains switch (I) on the back side of the device.
When the device is switched off, it is completely disconnected from the mains.
Setting mode:
After switching on, the device is in the setting mode and the LED of the button (H1) is lit.
The displays "time" (H5) and "amplitude" (H4) show the last used values. The display "memory"
(H8) indicates "on".
Standby mode:
By pressing the button (H1) after power on, the device can be put into standby mode. In
this mode, only the LED of the button (H1) is lit. All other displays are off. Except for the
button (H2), all buttons are inoperable.
6.5 Selection of the Test Sieves
The selection of the test sieves depends on the sample quantity as well as the particle size
distribution. The gradation of mesh sizes and accordingly the measurement points should be
selected in such a way that the complete particle size range of the sample is covered at regular
intervals. The wider the particle size range, the more test sieves should be used.
6.6 Performing a Sieving
Determine the empty weights of the test sieves and the collecting pan.
Place the sieve stack with increasing mesh size on the collecting pan.
Each test sieve is provided with an O-ring, which serves as a seal to prevent dust emission
during the sieving.
Weigh the sample and put it on the uppermost test sieve (biggest mesh size). Make sure not
to exceed the maximum feed quantity.
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