Thermo Fisher Scientific
•
Perform an overnight zero test to evaluate absolute zero measurement
and calculate the instrument detection limit.
Assuming this test is continuing from the previous user screen:
nephelometer analog signal in units of least significant bits (LSB). The
second value (1.3) is the nephelometer one-minute average aerosol
concentration in units of micrograms per cubic meter (
value (2.5) is the long-term beta attenuation derived aerosol concentration
3
in units of
g/m
. The fourth value (0.7) is the Model 5030 hybrid
μ
real-time aerosol concentration in units of
Continue to press NEXT, until the following
screen appears:
Press YES.
If the screen indicates the Calibration is locked,
press SET to unlock Calibration menu.
Increment the calibration code to "4" by pressing
the + key.
Press NEXT.
The Calibration Screen can now be fully accessed.
Continue to Press NEXT until the following screen
appears:
At this screen, Press YES.
At this screen, there are four (4) parameters of
consideration.
In the screen above, the first value (205) is the
g/m
μ
Model 5030 SHARP Monitor Instruction Manual
Installation
Menu Tutorial
3
g/m
). The third
μ
3
.
2-15