DR-324 Handheld Particle Counter

The DR-324 is the newest addition to the Met One Instruments, Inc. lineup of handheld particle counters, optimized for functionality and ease of use in cleanroom and controlled environment monitoring applications. Featuring a 2.8″ TFT full-color LCD display and a rugged, all-aluminum design, the DR-324 is the professional’s first choice for portable, accurate air quality measurement.

Key Features

• Simultaneous 4-Channel Measurement: Measures and records four user-defined particle sizes from 0.3 to 10.0 microns.
• Rapid Results: Measurements are computed and totaled in as little as 30 seconds using an advanced profile algorithm.
• Portable Power: Internal battery provides 8 hours of continuous sampling with only 2.5 hours for rapid recharge.
• Integrated Sensors: Automatically records relative humidity (RH) and temperature with every data report.
• Advanced User Interface: Streamlined tactile navigation with ‘Start/Stop,’ ‘Menu/Escape,’ and a ‘Press/Select’ rotary knob for faster, more intuitive operation.
• Customization: Customize and save up to 30 specific locations with alpha-numeric identification.

Data Management & Connectivity

The DR-324 offers flexible data handling for easy analysis and reporting:

• Large Internal Storage: Stores over 15,000 records of particle counts.
• COMET / PARTICLE VIEW Software: Complementary software enables easy download, analysis, and import of sample data into an Excel spreadsheet (.CSV format output).
• Simple Transfer: Data records can be viewed on the color display or transferred to a computer via USB.
• Optional Docking Station: Utilize the optional docking station for enhanced data transfer capabilities, including WiFi, Ethernet, and RS-485 connectivity.

Instrument Wellness & Control

New features enhance the long-term reliability and control of the device:

• Instrument wellness check
• Modifiable operating conditions
• Internal toolbox
• Last calibration date display