11-21Lasair® Pro Aerosol Particle Counter Operations Manual
Chapter 11 : Statistics
Line No. Displayed Text Description
30 TARGET
The particle size of interest. For column definitions,
see line 29 above.
31 Max The maximum value of the samples averaged.
32 Mean
Mean of all locations. For column definitions, see line
29 above.
33 SD
Standard Deviation of all location means. For column
definitions, see line 29 above.
34 Location Averages Header for the location data that follows.
35
Location #
m Avg(N/m)
Column headers for data that follows.
• Location – Location of sample
• # – Number of samples taken at location.
• m – Particle size sampled.
• Avg(N/m) – Average number of particles
detected and normalized per cubic meter.
36
Location X 1
0.3 3
Summary of sample at each location for the particle
size chosen. For column definitions, see line 35 above.
37 Deleted Samples
Number of samples removed from statistical
summary.
Table 11-2. Statistics Printout legend
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