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FCU Display
If the determined particle count lies above the specified display range
(see page 92), >25 or >15 is shown in all particle size ranges as the
particle count.
5 One can select between differential and cumulative displays of
numbers of particles by using the keys
. The selected
presentation is indicated in the display by a "D" (differential) or "C"
(cumulative) behind the display of the expired measurement time.
Differential representation means particle count in the particle size
ranges:
FCU 81xx:
2…5µm, 5…15µm, 15…25µm, 25…50µm, 50…100µm and >100µm
Cumulative representation means particle count in the particle size
ranges:
FCU 81xx:
>2µm, >5µm, >15µm, >25µm, >50µm and >100µm
If the determined particle count lies above the specified display range
(see page 92), ">>>>>>>“ is shown in all particle size ranges as the
particle count.
FCU 8111 /-Aviation
en(us)
/
BEWA FCU8111 3690427a en-us 2017-01-23.doc
2017-01-23