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Model |
8520 |
Sensor Type |
90¡Ælight scattering |
Range |
0.001 to 100 mg/m3 (Calibrated to ISO12103-1, A1 test dust) |
Resolution |
¡¾ 1% of reading or ¡¾0.001 mg/m3, whichever is greater |
Zero Stability |
¡¾ 0.001 mg/m3 over 24 hours using 10-second time-constant |
Particle Size Range |
0.1 to approximately 10 micrometers |
Flow Rate |
Adjustable 1.4 to 2.4 l/min (1.7 nominally) |
Alarm Output Type |
Non-latching, MOSFET solid state (polarized)2
analog switch |
Setpoint Range |
0.010 to 100 mg/m3 |
Maximum Voltage |
15 VDC |
Maximum Current |
1 Amp |
Connector |
4-Pin, Mini-DIN connector |
Data Logging |
31,000, data points, 21 days at one-minute interval |
Output |
RS-232 Port |
Power |
4 C-size batteries, 16 hours operation, or AC operation with adapter |
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