Thermo Scientific MIE ADR-1500, Instruction Manual

Page: 69 / 154

Operation
Thermo Fisher Scientific MIE ADR-1500 Instruction Manual 3-19
Note The units mg/m
3
are replaced with /km when the ADR-1500 is
measuring scattering coefficient, using the units 1/Mm. ▲
●
From the Configure menu, press the
ENTER
key and scroll the
▲
or
▼
key to the Alarm screen.
ALARM INSTANT
0.15 mg/m3
The Alarm Option Edit screen allows the user to edit the alarm. Alarm
options are: Instant, STEL, or Disabled. Use the
▲
and
▼
keys to change
the alarm option. The asterisk (*) appears to the left of the field being
edited.
●
From the Alarm screen, press the
ENTER
key and edit the alarm option.
●
Press the
ENTER
key to save the alarm option and forward to the Alarm
Level edit screen.
ALARM INSTANT
* STEL
The Alarm Level Edit screen allows the user to edit the alarm for which the
alarm is triggered. Use the
▲
and
▼
keys to increase or decrease the alarm
level by 0.001 mg/m 3 . The asterisk (*) appears to the left of the field being
edited.
●
From the Logging status screen, press the
ENTER
key to edit the alarm
level.
●
Press the
ENTER
key to save the alarm option and return to the Alarm
screen.
ALARM STEL
* 200.00 mg/m3
The Units screen allows the selection of units from micrograms per cubic
meter (μg/m
3
) or to a measure of the aerosol scattering coefficient in units
of inverse mega meters (1/Mm).
Alarm Option Edit
Alarm Level Edit
Units