Particle Measuring Systems LASAIR II 550L Operator's Manual

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Setting Analog AlarmsSetting Analog Alarms
LASAIR II Operator’s ManualLASAIR II Operator’s Manual
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Press Enter again to insert a “bullet” in Press Enter again to insert a “bullet” in the 1/0 radio button. Your alarm settingthe 1/0 radio button. Your alarm setting
is now enabled.is now enabled.
Automatic Changes in Particle AlarmsAutomatic Changes in Particle Alarms
Particle alarm settings will be automatically adjusted for changes made Particle alarm settings will be automatically adjusted for changes made in thein the
sample settings so that the proportions will remain constant. For example:sample settings so that the proportions will remain constant. For example:
•• If data is in the If data is in the Raw mode, then Raw mode, then changing the Time/Vchanging the Time/Volume setting will alsoolume setting will also
change the alarms. If the Alarm is set to 1change the alarms. If the Alarm is set to 10 particles and Time is set to0 particles and Time is set to
00:01:00, and you change 00:01:00, and you change the time setting to 00:02:00, the alarm setting willthe time setting to 00:02:00, the alarm setting will
automatically be changed to 20 particles.automatically be changed to 20 particles.
•• If data is changed from Raw to Normalized, the value of the If data is changed from Raw to Normalized, the value of the new alarm willnew alarm will
be automatically changed to equal (Old Alarm/volume)be automatically changed to equal (Old Alarm/volume) ×× (1 ft.(1 ft.
33
/minute)./minute).
•• If data is changed from Normalized to Raw, the opposite happens. That is,If data is changed from Normalized to Raw, the opposite happens. That is,
New Alarm = (Old AlarmNew Alarm = (Old Alarm ×× Volume)Volume) ×× (1 ft.(1 ft.
33
/minute)./minute).
•• If data is in Normalized mode and If data is in Normalized mode and units change from ft.units change from ft.
33
to to mm
33
or from mor from m
33
toto
ft.ft.
33
, the alarm is also automatically adjusted., the alarm is also automatically adjusted.
Setting Analog AlarmsSetting Analog Alarms
TTo set an alarm for an o set an alarm for an analog parameter, you must have already enabled thatanalog parameter, you must have already enabled that
parameter in the Analog Data Setup Screen.parameter in the Analog Data Setup Screen.
YYou can set a Minimum vaou can set a Minimum value, a Maximum value, or both lue, a Maximum value, or both for each analogfor each analog
variable in your list. Yvariable in your list. You must also enable those alarms by ou must also enable those alarms by entering a bullet inentering a bullet in
the 1/0 field next to the Min/Max field.the 1/0 field next to the Min/Max field.
To set minimum and/or maximum values for an analog probe:To set minimum and/or maximum values for an analog probe:
11 Open the Analog Alarm Setup Screen.Open the Analog Alarm Setup Screen.

Particle Measuring Systems LASAIR II 550L Specifications

General

Brand	Particle Measuring Systems
Model	LASAIR II 550L
Category	Measuring Instruments
Language	English