Technical Features; Intended Use; Principle - VWR SAS Super DUO Manual Del Usuario

Technical features

Model
Cat. No.
Airflow
Used with
Portable
Battery
Battery life
Model
Cat. No.
Airflow
Used with
Portable
Battery
Battery life

Intended use

Principle

The Surface Air System (SAS) encompasses several models which use the same principle. Air is aspirated at a
fixed speed for variable time through a head which has been machined with a series of small holes of a special
design. The resulting laminar airflow is directed onto the agar surface of a "RODAC Plate" (or a Petri dish)
containing medium for microbiological analysis.
When the selected sampling cycle is completed, the plate is removed and incubated. The organisms are then visible
to the naked eye and can be counted for the assessment of contamination levels.
DUO SAS 360 DUO SAS 360
Contact
710-0867
180 l/min
55 mm contact 90 mm Petri dishes
plates
Yes
Rechargeable Rechargeable
40 000 l
ISOLATOR 100 ISOLATOR 180
Contact
710-0943
100 l/min
55 mm contact 55 mm contact
plates
Yes
Rechargeable Rechargeable
70 000 l
DUO SAS
Petri ISOLATOR Contact
710-0866 710-0977
180 l/min 180 l/min
55 mm contact
plates
Yes
Rechargeable
40 000 l 40 000 l
ISOLATOR 100
Contact
710-0944 710-0945
180 l/min 100 l/min
90 mm Petri dishes
plates
Yes
Rechargeable
40 000 l 70 000 l
7
DUO SAS
ISOLATOR Petri
710-0978
180 l/min
90 mm Petri dishes
Yes Yes
Rechargeable
40 000 l
ISOLATOR 180
Petri Petri
710-0946
180 l/min
90 mm Petri dishes
Yes Yes
Rechargeable
40 000 l