- Tính năng kỹ thuật:
- Single channel design for maximum reliability and portability
- Friendly operator interface and easy data collection and downloading
- Includes built-in 12-volt DC battery power system charger (U.L. approved), allows operation for up to 30 hours
- Advanced flow control system
- Download software included
- Thông số kỹ thuật:
- Weight: 48 lbs (21.8 kg)
- Enclosure Dimensions: 16 x 19 x 18 in. (411 x 48 x 47 cm)
- Inlet Height Above Ground: 78.7 in. (2 m)
- Flow Precision: ±2%
- Data Output: RS232 connection
- Regulatory Approval: EPA RFPS-1298-125 FRM for PM10, EPA RFPS-0498-116 FRM for PM2.5, EPA RFPS-1208-173 FRM for PM10-2.5
- Internal Battery: 12V 12Ah short circuit protected
- Charging System: 120 VAC (60 Hz) or 240 VAC (50 Hz)

























