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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 |
| 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 |
| 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 |
| Battery | Rechargeable Li-Ion |
| Battery Life | Up to 4.5 hours of continuous use |
| Recharge Time | < 3 hours |
| Standards | CE, JIS B9921, ISO 21501-4 |
| Warranty | 1 year (extended warranties available) |
Weight and Dimensions| External Surface | High impact injection molded plastic |
|---|---|
| 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 |
Instructions for carefully unpacking the particle counter and verifying all included items are present.
Lists and illustrates optional accessories available for purchase with the particle counter.
Guide on how to properly attach the isokinetic inlet to the instrument's threaded nozzle for air sampling.
Details on powering the instrument using its internal rechargeable battery or an external AC power cord.
Directs users to the printed "Quick Start Guide" for rapid instrument setup and sampling initiation.
Procedure for conducting a zero check to ensure the instrument is properly assembled and free from leaks or noise.
Explains the recommended 15-minute warm-up period for optics to reach a stable temperature.
Overview of instrument control via integral keys and navigating the main menu for basic functions.
Details on configuring language, time, date, and display settings within the instrument's menu.
Options for setting sampling parameters like mode, time, count, and units.
How to view, display, and clear stored sample records within the instrument's buffer memory.
Instructions for adjusting pump speed, managing data logging, and selecting sampling locations.
Information on connecting the instrument to a PC using a USB cable for data transfer.
Guidance on installing the TRAKPRO™ Lite software for data analysis and reporting.
Outlines the recommended schedule for field maintenance, including zero checks and calibration.
Explanation of the zero check's purpose, ensuring instrument assembly and integrity.
Procedure for cleaning the external surfaces of the particle counter enclosure with a lint-free cloth.
Provides a guide to common instrument symptoms, their potential causes, and corrective actions.
Contact information for obtaining technical assistance and application support from TSI.
Lists contact details for TSI service and support centers in various international locations.
Instructions and necessary information required when returning the instrument for repair or service.
Detailed technical specifications for the AEROTRAK™ Model 9303 handheld particle counter.
Information regarding the instrument's compliance with various industry standards and regulatory requirements.
Visual representation of the instrument's physical dimensions and key measurements.
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