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Model 8533EP (Desktop - with External Pump)
Sensor Type: 90° light scattering
Particle Size Range: 0.1 to 15 µm
Aerosol Concentration Range: 0.001 to 150 mg/m³
Display: Size Segregated Mass Fractions for PM1, PM2.5, Respirable, PM10 and Total. All displayed simultaneously.
Resolution: ±0.1% of reading or 0.001 mg/m³, whichever is greater
Zero Stability: ±0.002 mg/m³ per 24 hours at 10 sec time constant
Flow Rate: 3.0 L/min
Flow Accuracy: ±5% of factory set point
Temperature Coefficient: +0.001 mg/m³ per °C
Operational Temp: 32 to 120°F (0 to 50°C)
Operational Humidity: 0 to 95% RH, non-condensing
Data Logging: 5 MB of on-board memory (>60,000 data points)
Physical Size (H x W x D): * Main Unit: 5.3 x 8.5 x 8.8 in. (13.5 x 21.6 x 22.4 cm)
External Pump: 4.0 x 7.0 x 3.5 in. (10.0 x 18.0 x 9.0 cm)
Weight: 3.5 lb (1.6 kg) [Main unit] + 3.0 lb (1.4 kg) [External pump]
Communications: USB (host and device) and Ethernet. Stored data accessible using flash memory drive plus cable assembly for external pump.
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.
Alarm Out: Relay or audible buzzer; Relay Non-latching MOSFET switch; Connector 4-pin, Mini-DIN.
Screen: 5.7 in. VGA color touchscreen
Gravimetric Sampling: Removable 37 mm cartridge (user supplied)
