METONE DR-528 Handheld Particle Counter

Technical Specifications

• PERFORMANCE
  • Particle Size Range: 0.3 µm - 25 µm, 8 channels
  • Calibrated Sizes: 0.3 µm, 0.5 µm, 0.7 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm, and 10 µm
  • User Size Setting: 0.1µm steps from 0.3 µm - 10 µm
  • Concentration Range: 0 – 3,000,000 particles per cubic foot (105,900 particles/L)
  • Accuracy: ± 10% to calibration aerosol
  • Flow Rate: 0.1 cfm (2.83 lpm)
  • Sample Time : Adjustable: 30 to 9,999 seconds; factory default: 1 minute
• Electrial
  • Light Source: Laser diode, 90 mW, 780 nm
  • Battery: Pack 7.4 V 2,200 mAH Li-ion
  • AC Adapter/Charger: Li-ion battery charger, 100-240 VAC, 50/60Hz
  • Communications Battery: USB-C Serial; With Optional Docking Station, RS-485, WiFi, & Ethernet
  • Life 8 hours continuous operation, recharge time 2.5 hours
  • Certifications Meets or exceeds CE, ISO21501-4 (with ISO calibration)
• Interface
  • Display 2.8 inch TFT full-color LCD
  • Keyboard 2-button membrane keypad with rotary dial
• Environmental
  • Operation Temperature 0° to +50°C
  • Relative Humidity Storage < 95% (non-condensing)
  • Temperature ‐20° to +60°C

Package Includes