Retsch AS 200 jet, Руководство пользователя

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Operating the Device
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Test sieve Contains the sample material for the particle
size analysis
6.4 Switching On / Off

Turn on the AS 200 jet 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.
6.5 Standby Mode
After 15 minutes of inactivity (time without user input and no sieving process in progress), the
device automatically switches to standby mode. The display changes to a standby image and
displays the current time.
Fig. 13: Display in standby mode

Press one of the buttons ( H1 ), ( H2 ), ( H3 ) or operate the rotary push button ( H4 ). The display
returns to the last displayed functions.
NOTICE The standby mode cannot be deactivated.
6.6 Performing a Sieving

Determine the empty weight of the test sieve.

Put the sample on the test sieve and weigh it. Make sure not to exceed the maximum feed
quantity .

Place the sieve lid on the test sieve and weigh it (determine the empty weight of the sieve
lid).

Insert the test sieve.

Each test sieve is provided with an O-ring, which serves as a seal to build up the required
negative pressure during the sieving.

Set the sieving parameters (

Chapter " Controlling the Device ").

Start the sieving process.

After the end of the sieving process, weigh the test sieve including sieve lid and the particle
size fraction present therein.

Determine the mass of the particle size fraction (weight after the sieving less the empty
weight of the test sieve and sieve lid).
H1
08:15:32
H2
H4
H3