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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Sensor Type: 90° light scattering
Particle Size Range: 0.1 to 15 µm
Aerosol Concentration Range: 0.001 to 150mg / (m ^ 3)
Display: Size Segregated Mass Fractions for PM1, PM2.5, Respirable, PM10 and Total. All displayed
Resolution: plus/minus 0.196 of reading or 0.001mg / (m^3) whichever is greater
Zero Stability: plus/minus 0.002mg/(m^3) per 24 hours at 10 sec time constant
Flow Rate: 3.0 L/min
Flow Accuracy: (plus/minus 5)% factory set point, internal flow controlled
Temperature Coefficient: 0.001mg/(m^3) per°C
Operational Temp: 32 to 120°F( 0 to 50°C )
Operational Humidity: 0 to 95% RH, non-condensing
Pollution Degree: 2
Maximum Altitude: 2000 M
Time Constant: User adjustable, 1 to 60 seconds
Data Logging:
5 MB of on-board memory (>60,000 data points)
45 days at 1 minute logging interval
Log Interval: User adjustable, 1 second to 1 hour
Communications: USB (host and device) and Ethemet. Stored data accessible using flash memory drive
Power-AC: Switching AC power adapter with universal line cord Included, 115-240 VAC
Analog Out
User selectable output, 0 to 5 V or 4 to 20 mA. User selectable scaling range
Alarm Out:
Relay or audible buzzer
Relay
Non-latching MOSFET switch
User selectable set point
-5% deadband
Connector 4-pin, Mini-DIN connectors
Screen: 5.7 in. VGA color touchscreen
