TSI Instruments Aerotrak 9303 User Manual

Safety Information ix
Descr i p t i on o f C au ti o n / Wa rn i n g S ym bo l s
Appropriate caution/warning statements are used throughout the manual
and on the instrument that require you to take cautionary measures when
working with the instrument.
Caution
C A U T I O N
Failure to follow the procedures prescribed in this manual might result in
irreparable equipment damage. Important information about the operation
and maintenance of this instrument is included in this manual.
Warning
W A R N I N G
Warning means that unsafe use of the instrument could result in
serious injury to you or cause damage to the instrument. Follow the
procedures prescribed.
Caution or Warning Symbols
The following symbols may accompany cautions and warnings to indicate
the nature and consequences of hazards:
Warns that uninsulated voltage within the instrument may
have sufficient magnitude to cause electric shock. Therefore,
it is dangerous to make contact with any part inside the
instrument.
Warns that the instrument contains a laser and that important
information about its safe operation and maintenance is
included in the manual.
Warns that the instrument is susceptible to electro-static
dissipation (ESD) and ESD protection procedures should be
followed to avoid damage.
Indicates the connector is connected to earth ground and
cabinet ground.

TSI Instruments Aerotrak 9303 Specifications

General

Size Range .	0.3 to 25 µm
Channel Sizes .	0.3 µm and 5.0 µm fixed; 0.5, 1.0, 2.0, or 2.5 µm selectable middle channel.
Counting Efficiency .	50% at 0.3 µm; 100% for particles > 0.45 µm (per ISO 21501-4 and JIS)
Concentration Limits .	2, 000, 000 particles/ft3 at 5% coincidence loss
Zero Count Level .	<1 count / 5 minutes (per ISO 21501-4 and JIS B9921)
Flow Rate .	0.1 CFM (2.83 L/min)
Calibration .	NIST traceable with TSI® calibration system
Sampling Modes .	Manual and automatic
Sampling Time .	1 second to 99 minutes 59 seconds
Sampling Frequency .	1 to 999 cycles or continuous
Light Source .	Long life laser diode
Sample Probe/Tubing .	Isokinetic sampling probe
Exhaust .	Internal HEPA filter
Vacuum Source .	Internal pump
External Surface .	High impact injection molded plastic
Communication Mode .	USB serial output
Data Storage .	1, 500 sample records
Status Indicators .	Low battery and service
Display .	3.2-in. (8.1 cm) 160 x 160 monochrome LCD
AC Power . (power to AC adapter)	110 to 240 VAC 50-60 Hz Universal in-line power supply with country specific plugs
DC Power . (power to instrument)	9 VDC @ 1.5 A
Battery .	Rechargeable Li-Ion
Battery Life .	Up to 4.5 hours of continuous use
Recharge Time .	< 3 hours

Weight and Dimensions

Dimensions (L x W x H)	9.1 x 6.3 x 2.4 in. (23 x 11 x 6.2 cm) (without isokinetic inlet)
Weight .	1.3 lbs (0.58 kg) with battery