DESAGA Microbial Air Sampler GS 100
The DESAGA GS 100 Microbial Air Sampler collects ambient air samples for microbiological testing. Following the
Anderson Air sampler Principle, it draws in the ambient air over a nozzle plate. A microprocessor controls and inspects
WKHVDPSOHFROOHFWLRQ7KHWKHUPDOPDVVIJRZPHWHUDFFXUDWHOUHJXODWHVWKHIJRZ7KHGHVLJQRIWKHLQOHWUHVXOWVLQDQ
LQWDNHVSHHGRIDSSUR[bPVHFZKHUHEWKHDLUIJRZLVSUHVHWWROPLQ:LWKRXWJRLQJWKURXJKıOWHUVRUQXWULHQW
solutions, particles and germs are deposited on an underlying standard Petri dish with nutrient medium. The cultivation
of the colony-forming units can then take place directly in this dish.
The germination number is determined using conventional methods. The collection head can be autoclaved and the
housing can be cleaned using conventional disinfectants.
3ULRUWRWKHPHDVXUHPHQWWKHSDUDPHWHUVDUHHQWHUHGYLDWKHNHSDG7KHUHOLDEOHPHPRULQFOXGHVıYHGLijHUHQW
programs for sampling, consisting of feed volume and start delay. This data can be accessed at any time, inspected
and changed via the 2-line LCD display.
In the event of mobile use, an installed battery with an operating capacity of approx. 5–6 hours supplies the power.
The mains adapter included in the scope of delivery can be used to recharge the battery and direct operation from the
wall outlet is also possible.
Technical data
Measurement principle: Thermal mass flow meter
Measurement programs: 5 collection methods, storable
Intake speed: bPVHF
Feed rate: bOPLQ
Feed volume: ş bO
Start delay: ş bPLQ
Suitable Petri dishes: 6WDQGDUG3HWULGLVKHVGLDPHWHU bPP
(e.g. item no 82.1473)
'LPHQVLRQV :['[+ [[bPP
:HLJKW bNJ
Power supply: %DWWHUSDFNRSHUDWLQJFDSDFLWşKRXUVbYROW
mains-powered operation with charging adapter
20–80% rel. humidity
