PARTICULATE AIRMONITOR MODEL AA3000 Alat untuk monitoring debu yang terpapar pada perorangan ( Individu) Hub 021 9600 4947, 0815 7477 4384[4 Jun. 2011, 7:14:50]
Specifications :
Display : Alpha-numeric LCD, 4 line 20 character mg/ m³ concentration reading
Operation : Four key splash proof membrane switch
Calibration : NIOSH gravimetric method - NIST traceable - SAE fine test dust
Accuracy : + / - 10% to filter gravimetric SAE fine test dust
Sensing range : 0.001 to 20.0 mg/ m³ or .01 to 200 mg/ m³ ( optional)
Particulate size range : 01 - 100 µ m
Precision : ± .003 mg/ m³ ( 3 µ g/ m³ )
Sampling flow rate : 2 Lpm
Analog output : 0-2 vdc
Alarm output : 90dB at 3 ft
Record time : 1 second to 15 months
Sampling rate : Short Term - 2, 4, and 10 seconds Long Term - 1, 10 and 30 minutes
Data storage : 21, 600 data points
Memory & time storage : > 5 years
Real-time clock & display: hours, minutes, seconds, day, month, year
Data display : concentration in mg/ m³ & TWA, Maximum, Minimum, STEL, date, time
Digital output : RS-232
Operation temperature : -10° C to 50° C
Storage temperature : -20° C to 70° C
DustComm Pro Software: Windows driven for graphical and data translation
Power : Rechargeable and interchangeable battery
Operating time : > 6 hours on fully charged battery
26DC58FF