Channel Sizes | 0.3 um, 0.5 um, 1.0 um, 3.0 um, 5.0um | Flow Rate | 0.1 cfm (2.83 l/min) | Light Source | Laser Diode | Calibration | PSL particles in air | Counting Efficiency | 50% at 0.3 um; 100% for particles > 0.45 um (ISO 21501-4) | Zero Count | Less than 1 count / 5 minutes (ISO 21501-4) | Coincidental Loss | Less than 5% at 2,000,000 particles/cf | Sampling Time | 1 sec - 99 min 59 sec (1 second increment) | Sampling Frequency | 1 - 99 or continuous | Count Modes | Single, Repeat, Continuous, Calculation and Remote mode | Display | LCD: 20 letters, 4 lines | Interface | RS232C or RS485 | Baud Rate | 9600 bps | Buffer Memory | 500 sample records | Power | AC Adapter | 5VDC at 2.5A, 100 - 240VAC, 50 to 60 Hz | Battery | 4 x AA Battery | Operating Time | 3.5 hrs with 1600mAh Batteries | Vacuum Source | Internal pump, flow controlled | Dimensions | W 4.5 x D 2.8 x H 8.5 inch (115 x 70 x 211 mm) | Weight | 2.2 lbs (1 kg) | Accessories | AC Adapter, Zero Filter | Options | Isokinetic Probe, Air Velocity Probe, Thermal Printer, Temperature/Relative Humidity Probe, Carrying Case |
|
|