Step 4:
Air Sampling
After performing clean air zero switch should already be in the desired position. If sampling for
Respirable, insert the RS-104 [comprised of the GS3 Cyclone and the GS3 Cyclone Adapter
(p/n GSA-204)] into IOM inlet at bottom of optical sensor. If sampling for Inhalable, remove
the RS-104, if attached. Choose the appropriate size fraction on the instrument. Select Enter →
Special Functions → System Options → Extended Options → Size → Respirable or Inhalable
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Insert GS3 Cyclone into IOM inlet at bottom
of sensor or position cyclone between sensor
and sensor bracket for a locked fitting.
Remove Cyclone for Inhalable air sampling.
An “R” will appear when Respirable is
selected in the menu option. An “I” will
appear when Inhalable is selected.
Quick Start Guide
The HD-1004-S is a Real-Time Personal Particulate Air Monitoring Instrument
with the ability to monitor for Respirable and Inhalable size fractions. When in
the Inhalable setting, the flow rate should be set to 2.0 LPM and factory dust
calibration is in accordance with the NIOSH 0500 dust method. When in the
Respirable setting, the flow rate should be set at 2.75 LPM and used with SKC’s
Respirable Cyclone and factory dust calibration is in accordance with the NIOSH
0600 dust Method. When the user has set flow rates the instrument can be used
to easily switched between Inhalable and Respirable size fractions. The flow rate
and dust calibration is automatically adjusted.
HD-1004-S
