Description
The TSI AeroTrak 9303-01 is a compact, battery-powered optical particle counter that sizes and counts airborne particles from 0.3 to 25 µm. It samples at 0.1 CFM and reports up to three size channels at once, with the middle channel selectable by the user. Facility engineers, cleanroom technicians and IAQ consultants use it for spot checks, filter leak screening and contamination investigations where a lightweight, one-hand instrument is more practical than a portable or remote counter.
Key features
- Three simultaneous size channels, with a user-selectable middle channel
- 0.3 to 25 µm size range at 0.1 CFM (2.83 L/min) sample flow
- Designed to meet ISO 21501-4 particle counter calibration requirements
- Stores 1,500 sample records and up to 250 location labels
- 3.2 in (8.1 cm) display with on-screen data review and keypad menus
- Removable Li-ion battery and USB output for TrakPro Lite Secure software
Typical applications
- Cleanroom spot checks and troubleshooting
- Indoor air quality investigations in offices and schools
- HEPA filter and HVAC performance screening
- Contamination source tracking in production areas
Specifications
| Brand | TSI |
|---|---|
| Model | 9303-01 (AeroTrak series) |
| Product type | Handheld optical particle counter |
| Size range | 0.3 to 25 µm |
| Size channels | 3 simultaneous |
| Flow rate | 0.1 CFM (2.83 L/min) |
| Calibration standard | ISO 21501-4 compliant |
| Data storage | 1,500 sample records, 250 locations |
| Display | 3.2 in (8.1 cm) |
| Interface | USB |
| Power | Removable Li-ion battery, AC power supply |
| Weight | 1.3 lb (0.58 kg) |
What’s included
- 9303-01 particle counter
- Operating manual on CD
- Power supply
- Battery
- Isokinetic inlet
- Purge filter
- USB cable
- TrakPro Lite Secure software
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