brochure du produit aerocet 531 handheld

AEROCET 531 Handheld
Particle Mass Profiler & Counter - 2-in-1 performance!

Particle Mass Profiler and Counter in a Single Handheld Unit
The Aerocet 531 is a small, handheld, battery-operated, and completely portable unit. This unit provides both particle counts or mass PM measurements as stored datalogged values, real-time networked data, or printed results.

Five Mass Ranges and Two Particle Sizes
All five important mass size ranges (PM1, PM2.5, PM7, PM10, and TSP) are displayed in mass mode as well as two popular cumulative particle sizes (>0.5 and >5.0 microns) in particle mode.

Tailored Mass Conversion
The particle counts from eight size ranges are converted to mass using a proprietary algorithm for typical-density aerosols. Accommodation for special particulate with different densities is provided through user-programmable “K-factors.”

Flexible Data Interfaces
The Aerocet 531 stores up to 4,000 records for printer output, Excel® formatted output, or networked datalogging through the included single computer software (AeroComm).

Temperature and Relative Humidity Option
A plug-and-play option that immediately adds ambient temperature and relative humidity capabilities to the displayed and logged data.

Applications:

• Controlled Environments
• HVAC Applications
• Filter Testing
• Indoor/Outdoor Air Quality
• Mining & Ore Processing
• Hospitals & Clinics
• Emission Sourcing
• Process Control
• Remote Sampling

Specifications

AEROCET 531

OPERATING PRINCIPLE
Counts individual particles using scattered laser light and calculates the equivalent mass concentration using a proprietary algorithm.

PERFORMANCE
Mass Mode

• Mass Concentration Ranges: PM1, PM2.5, PM7, PM10, and TSP
• Concentration Range: 0–1 mg/m³
• Sample Time - Mass Mode: 2 minutes

• Particle Size Range: Two channels—0.5 and 5.0 µm
• Concentration Range: 0–3,000,000 particles per cubic foot (105,900 particles/L)
• Sample Time - Particle Mode: 1 minute
• Accuracy: ± 10%, to calibration aerosol
• Sensitivity: 0.5 µm @ 2 to 1 peak to valley (JIS), 2 to 1 S/N
• Flow Rate: 0.1 cfm (2.83 lpm)

ELECTRICAL

• Light Source: Laser diode, 5 mW, 780 nm
• Power: 6V Ni-MH self-contained battery pack—provides 8 hours of typical intermittent operation, up to 5 hours continuous use
• AC Adapter/Charger: AC to DC module, 100–240 VAC to 9 VDC @ 350 mA typical
• Communications: RS-232
• Particle Certifications: Meets or exceeds CE, ISO, ASTM, and JIS international certifications
• Mass Certifications: Requires proper use of appropriate K-factors for material being measured

INTERFACE

• Display: 16-character × 4-line LCD
• Keyboard: 7-key membrane type

PHYSICAL

• Size: Height = 6.25” (15.9 cm) Width = 4.0” (10.2 cm) Thickness = 2.1” (5.4 cm)
• Weight: 1.94 lb - 31 oz (0.88 kg)

ENVIRONMENTAL

• Operating Temperature: 0? to +50?C
• Storage Temperature: -20? to +60?C

ACCESSORIES
Supplied

• Operation Manual
• Custom Serial Cable
• Communications Software (AeroComm)
• AC to DC Converter Module with IEC AC Power Cord
• Isokinetic Sample Probe
• Screwdriver
• Carrying Case
• Zero Particulate Filter

• RH & Temperature Probe (Met One Part Number G3120)
• Flow Meter (Met One Part Number 9801)
• Portable Printer (Met One Part Number G3115)

1600 Washington Blvd., Grants Pass, OR 97526
Tel: 541.471.7111 | Fax: 541.471.7116
E-mail: sales@metone.com | www.metone.com

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