LLAASSAAIIR R III I OOppeerraattoorr’’s s MMaannuuaall PPaagge e LL--11
Appendix LAppendix L
HHIPAHHIPA
For users who prefer the beep mode For users who prefer the beep mode to be controlled at the probe, to be controlled at the probe, the Hand-Heldthe Hand-Held
Isokinetic Probe (Audible) (HHIPIsokinetic Probe (Audible) (HHIPA) is a sampling A) is a sampling probe with an probe with an LED activityLED activity
indicator and audible alarm.indicator and audible alarm.
The LASAIR HHIPA model is:The LASAIR HHIPA model is:
The HHIPThe HHIPA has a A has a thumbwheel selector switch which thumbwheel selector switch which determines how manydetermines how many
particles particles are rare required equired for for each each flash flash of of the Lthe LED iED indicator ndicator and beep and beep of of the the audibleaudible
buzzer.buzzer.
To set the selector switch:To set the selector switch:
11
If your instrument is the If your instrument is the LASAIR II, plug the LASAIR II, plug the DB connector from DB connector from the HHIPthe HHIPAA
into the LASAIR II’s HHIPA connector.into the LASAIR II’s HHIPA connector.
22 If you are using If you are using any other instrument, plug the any other instrument, plug the DB connector from the DB connector from the HHIPHHIPAA
into the AUX connector on the back panel of the counter.into the AUX connector on the back panel of the counter.
33 Connect the sample tube from the HHIPA to the particle counter's inlet jet.Connect the sample tube from the HHIPA to the particle counter's inlet jet.
The HHIPThe HHIPA functions oA functions off the LASAIR ff the LASAIR II’II’s first channel s first channel accumulative counts.accumulative counts.
44 Turn the instrument on and begin Turn the instrument on and begin sampling with the HHIPsampling with the HHIPA thumbwheel switchA thumbwheel switch
set to “0”.set to “0”.
HHHHIIPPA A MMooddeell FFlloow w RRaattee
HHIHHIPPA-AA-A-1.-1.0-R0-RJ1J11 1 1.0 1.0 CFMCFM
SwSwititch poch posisititionon PParartiticlcles es peperr
flash/beepflash/beep
0 0 11
1 1 1010
2 2 110000
3 3 11,,000000
4 4 1100,,000000
5 5 OOFFFF