GTI Aerosol Photometer Model 3990 is a technologically advanced and scientifically designed optical scatter linear digital aerosol photometer.

Features and Benefits:

• 5.6″ LCD touch screen.
• Build-in thermal printer with long-term paper for real-time printing.
• A scanning probe is available for operating with the master unit and displaying in phase, with a long cable and sampling tube.
• Scanning probe available for operating with Master unit and displaying in phase, with long cable and sampling tube.
• Aerosol noise suppression function to make the testing data more stable.

Applications:

1. HEPA efficiency verification.
2. Nuclear energy and fuel.
3. Pharmaceutical factory and electronic industry.
4. Medical operating room and cleanroom.
5. Biosafety cabinet and fume hood.
6. Food processing and scientific research.