The MicroVol 1100 is designed for monitoring both indoor air quality as well as outdoor. The MicroVol 1100 is a low power, low noise instrument that can sample particulates in residential or workplaces whilst using minimal power and causing minimal distraction. The MicroVol 1100 uses active volumetric flow control that maintains a constant flow rate, ensuring accurate measurement of particulates in mg/m3 no matter the particulate loading

The MicroVol 1100 low volume air sampler provides a flexible sampling platform for PM10, PM2.5 or TSP particulates and basic meteorological parameters. The MicroVol 1100 is suitable for both indoor and outdoor applications. The unit is microprocessor controlled and uses a mass flow sensor in conjunction with ambient temperature and pressure sensors to automatically maintain a constant volumetric flow rate. Particulates are size selected and collected on a sample filter for gravimetric analysis.

• PM10: AS/NZS 3580.9.9 2006
• PM2.5: AS/NZS 3580.9.10 2006
• CE and C-tick approval
• Manufactured under ISO9001 and ISO14001

• Low power consumption
• Can operate via battery or solar power sources (optional)
• PM10 and TSP inlets are provided as standard, PM2.5 is optional
• Remote control and data download over 3G network
• Quiet operation-ideal for indoor air quality studies
• Easy to use menu interface accessed via in-built keypad and LCD
• Conditional sampling available combined with wind speed/direction inputs
• Ultra-efficient, long life DC pump delivers flow rates of 1.0 to 4.5 l/min
• Light weight, rugged weatherproof construction for external environment

Volumetric flow range: Nominal 1.0-4.5 l/min
Flow accuracy: ± 2% of reading
Temperature range: 0-45oC
Filter size: 47mm (ringed circular filter )
Weight: 3.75 kg
Dimensions: 300mm (h) x 170 mm (diameter)
Power: 12VDC (2.5-3 watts)

• External inputs
  
  • Wind direction sensor input (10k potentiometer)
  • Wind speed sensor input (contact closure) or alternatively
  • Tipping bucket rain gauge
• Data storage up to 150 readings (75 hours of 30min averages)
• MicroVol downloader software available

Indoor sampling

• Low power consumption
• Quiet operation-ideal for indoor air quality studies
• Volumetric flow control automatically corrected to standard reference temperature
• Ultra-efficient, long life DC pump delivers flow rates of 1.0 to 4.5 l/min

Outdoor sampling

• Wind direction and speed used to activate/de-activate sampler
• Fence line monitoring available with a network of samplers
• Built for all conditions - light weight, rugged weatherproof construction
• Can operate via battery or solar power sources (optional)

Enhanced communication

• RS232 output for data collection and networking
• Filter block and instrument error alarms available to email & sms
• Total control of instrument remotely from PC
• Simple programming of sampling periods, including daily and weekly programs, with in built ‘1-in-X day’ sampling capability