Particle Measuring Systems LASAIR II 550L Operator's Manual

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Observing Statistical ResultsObserving Statistical Results
LASAIR II Operator’s ManualLASAIR II Operator’s Manual
PagePage
8-178-17
StatStatistics Summary istics Summary Screen Softkey FunctionScreen Softkey Function
Stop statistical sampling and exit the statistical mode. A pop-up dialogStop statistical sampling and exit the statistical mode. A pop-up dialog
box will ask for confirmation of this action.box will ask for confirmation of this action.
Open the Statistical Sample Table Screen.Open the Statistical Sample Table Screen.
Open the Analog Data Screen.Open the Analog Data Screen.
Print Statistical Data.Print Statistical Data.
Statistics Data Table ScreenStatistics Data Table Screen
This screen displays location status.This screen displays location status.
To open the Statistics Table:To open the Statistics Table:
11 From From the the Main Main DisplayDisplay, , press press the the Statistics Statistics icon icon softkey softkey to to open open thethe
StatistiStatistics cs SummarySummaryscreen.screen.
22 Press Press the the Statistics Statistics Data Data TTable able icon icon softkey softkey to to open open thethe Statistics DataStatistics Data
TableTablescreen.screen.
0.50.5 µµmm
TTarget maximum particle concentration for particles arget maximum particle concentration for particles of thatof that
size (i.e., 0.5size (i.e., 0.5
µµ
m). Applicable to FS-209 and ISO-14644-1m). Applicable to FS-209 and ISO-14644-1
onlyonly
95% UCL:95% UCL: 95% Upper Confidence Limit—applicable to ISO-14644-195% Upper Confidence Limit—applicable to ISO-14644-1
and FS-209and FS-209
Mean:Mean:
Mean particle concentration for all sampled locations. ThisMean particle concentration for all sampled locations. This
number will be displayed red if it number will be displayed red if it is greater than the targetis greater than the target
maximum particle concentration.maximum particle concentration.
Max:Max: Maximum concentration of all Maximum concentration of all sampled locationssampled locations
S.D:S.D:
Standard DeviationStandard Deviation
S.E.:S.E.: Standard Error.Standard Error.
Table 8-6: Statistics Summary Screen Data (Continued)Table 8-6: Statistics Summary Screen Data (Continued)
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Particle Measuring Systems LASAIR II 550L Specifications

General

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