TSI Instruments Aerotrak 9303 - APPENDIX A Specifications

A-1
A P P E N D I X A
Specifications
All specifications meet or exceed JIS B9921. They are subject to change
without notice.
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/ft
3
at 5% coincidence loss
Light Source .................
Long life laser diode
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
Sample Probe/Tubing .
Isokinetic sampling probe
Sampling Modes ..........
Manual and automatic
Sampling Time .............
1 second to 99 minutes 59 seconds
Sampling Frequency ....
1 to 999 cycles or continuous
Exhaust ........................
Internal HEPA filter
Vacuum Source ............
Internal pump
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
External Surface ..........
High impact injection molded plastic
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
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