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面议 Size Range | 0.5 to 10 μm |
Channel Sizes | Standard: 0.5, 5.0 μm Optional: 0.5, 0.7, 1.0, 5.0 μm Additional channel sizes available |
Counting Efficiency | 50% at 0.5 μm; 99% for particles > 0.75 μm (per JIS) |
Concentration Limits | 200,000 particles / ft3 at 5% coincidence loss |
Light Source | Laser diode |
Zero Count Level | <1 count / 5 minutes (<2 particles / ft3) Meets JIS B9921 |
Flow Rate | 1 CFM (28.3 LPM) with ± 5% accuracy |
Calibration | NIST traceable |
Vacuum Requirements | External vacuum > 15" (38.1 cm) of Hg |
Communication Mode | Ethernet (TCP/IP) and serial Modbus output |
Data Storage | 3,000 sample records |
Status Indicators | Power, service, sampling and Ethernet |
External Alarm Output | Normal open dry contact rated 0 to 60 V AC/DC 1 Amp |
Environmental Sensors | Optional Temp/RH probe 32° to 113°F (0° to 45°C) ± 2°F (1°C); 10 to 90% RH ±5% |
External Surface | Stainless steel |
Power | Power-over-Ethernet (PoE compliant with IEEE 802.3af) or 12 VDC |
Dimensions (L x W x H) | 4.5 in. x 1.6 in. x 2.8 in. (11.5 cm x 4.1 cm x 7.2 cm) |
Weight | 0.95 lb (0.43 kg) |
Standards | CE, JISB9921, ISO21501-4 |
Warranty | 2 years. Extended warranties available |
Operating Conditions | 50° to 104°F (10° to 40°C) / 20% to 95% non-condensing |
Storage Conditions | 14° to 122°F (-10° to 50°C) / Up to 98% non-condensing |
Included Accessories | Operating manual on CD |
Optional Accessories | Power supply, isokinetic inlets, purge filter, Temp/RH probe, alarm cable, alarm connector, crimping tool, sample tubing, vacuum tubing, data cable and remote mounting bracket |