52
Additional Sampling Possibilities
Additional Sampling Possibilities
In the menu, the functions can also be switched on or off in combination (see Technical Hand-
book Dräger Alcotest 7510).
Passive Sampling
With passive sampling, the sampling is manually triggered by the user of the device.Possible
applications include the testing of the ambient air or the testing of the exhaled air of non-coop-
erating (e.g. unconscious) persons for the presence of alcohol.
Manual Sampling
● Hold the ready to measure device without mouthpiece in the air
to be analysed.
● Briefly press key.
Display » NO ALCOHOL «:
if no alcohol is present in the air to be analyzed.
or:
Display » ALCOHOL «:
if alcohol is present in the air to be analyzed.
Documentation of the Results:
A result protocol can be generated with the Dräger Mobile Printer,
see page 53.
The sampling can also be manually triggered if the test subject can-
not produce the required breath volume.
Preparation and procedure as per automatic measurement (see
page 49).
● If » BLOW « appears in the display after the start of the exhalation
and the test subject is no longer able to continue with the breath
sample, briefly press the
key. The sampling is now triggered.
During the result display, the message » Manual « also appears in the
display.
Documentation of the Results:
A result protocol can be generated with the Dräger Mobile Printer,
see page 53.
OK
01623996_01_en.eps
11:53:47
04.12.2007
NO
ALCOHOL
Passive
Confirm
OK
01723996_01_en.eps
11:53:47
04.12.07
0.00
mg/L
Manual
Confirm