Table of Contents
7. Calibration .................................................................20
9. Maintenance ..............................................................32
11. References.................................................................38
Appendix
Figures
7.1
7.2
9.1
OBS-5+ Sensor.................................................................................. 32
9.2
Pressure Sensor.................................................................................. 32
9.3
Batteries............................................................................................. 33
9.4
Pressure Housing............................................................................... 33
9.5
10.1
Particle Size....................................................................................... 34
10.2
NIR Reflectivity ................................................................................ 35
10.3
4-1.
4-2.
4-3.
4-4.
6-1.
6-2.
6-3.
New data log prompt ......................................................................... 10
6-4.
7-1.
7-2.
7-3.
7-4.
7-5.
ii