TSI Instruments 9510, Инструкции по эксплуатации

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6-2 A
ERO
T
RAK
™ Portable Airborne Particle Counter
Symptom Possible Cause Corrective Action
Instrument does not
meet zero count
specification (<1
particle/5 mins) Instrument inlet is
contaminated with
particles
HEPA zero filter is not
connected properly and
room air is leaking into
the HEPA zero filter
assembly.
Follow inlet cleaning
instructions in manual.
Check that the HEPA
zero filter has been tightly
connected to the inlet.
Check that rubber O-ring
(black) on the inlet is in
place.
Residual particles from
previous samples are
shedding off internal
parts and into the
optics. Purge instrument by
running the instrument for
15 to 30 minutes before
attempting zero count
test. Longer purge times
may be required
depending on amount of
particle contamination in
the instrument.
An internal component
has been damaged due
to operation outside of
temperature
specifications or one or
more excessive bumps
or jolts, and electronic
noise is inducing false
counts. Return to factory or
factory authorized service
centers for service.
A leak has developed in
the aerosol flow path. Return to factory or
factory authorized service
centers for service.
Internal optics have
become dirty. Return to factory or
factory authorized service
centers for service.
Battery does not charge The unit must be turned
on but not in sampling
mode for the battery to
charge. Turn on unit. Green LED
by on/off button should
be lit.
Unit is actively taking
data. The unit will not recharge
the battery while taking a
measurement. Once the
measurement is
complete, the unit will
begin recharging the
battery.
Unit not put in standby
mode when turned off. Select Standby/Charge
when shutting off the
instrument if you want the
battery to be charged.