The Basic Idea; Brief Instructions; Brief Instructions For Sas Isolator; Brief Operating Instructions For Duo Sas Super 360 - Duo Sas Isolator - VWR SAS Super DUO Manual Del Usuario

The basic idea

The key features of the Surface Air System (SAS) are:
1. To use a simple and inexpensive "contact plate" ("SURFAIR PLATE", "RODAC") for surface, hands or air
control. These plates are very well known and easily available. They can be purchased ready poured with
different media.
2. To sample a known volume of air for a variable time to provide a range of sampling volumes.
3. To aspirate air in a laminar flow pattern with sufficient velocity to impact organisms onto an agar surface.
4. To accumulate data on the level of hygiene in each environment so that fluctuations can be monitored.
5. To take advantage of advanced electronics for more reliable results in different operating conditions.
6. To have the flexibility to choose between 55 mm contact plates or 90 mm standard Petri dishes.
7. To organise sequential sampling to obtain a more representative sample under actual operating conditions.

Brief instructions

Brief instructions for SAS Isolator

The airflow is displayed after the automatic presentation every time the instrument is switched on.
Press 'ON/OFF' switch.
Press 'START' button to sample the same air volume as the last sampling cycle.
To change the air volume, use the arrow buttons and select "Standard Mode" from the menu.
Refer to the instruction manual to change settings.
Press 'ENTER' to confirm selection.
Press arrows for menu selection to modify other pre-set parameters:
STANDARD MODE
USER MODE
PROGRAM MODE
DELAY MODE
MULTI MODE
UTILITY MODE
Press 'ENTER' to reach the sub menu of the chosen parameter.
Refer to instruction manual to change settings.
Press 'ON/OFF' switch at the end of sampling operations.
Press 'CLEAR' each time you need to end an action. Then the unit will then return to the initial configuration.

Brief operating instructions for DUO SAS Super 360 - DUO SAS Isolator

Press the 'ON/OFF' switch (black button).
When the display will show the message 'SELECT HEAD', press 'ENTER'.
Press the 'UP' or 'Down' arrows to select the 'LEFT HEAD' or the 'RIGHT HEAD' or 'LEFT+RIGHT HEAD'.
Press 'ENTER' to confirm selection.
Press 'START' button to sample the same air volume as the last sampling time.
To change the volume of air or other parameters, follow the instructions for SAS ISOLATOR.
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