METONE BT-620 台式粒子计数器 (with opt G3120+550065+750514+81755+80849)

Interface

Display: 20 character x 4 line LCD

Keyboard: 8 key membrane type

Performance

PM Ranges: 0.3µm - 10µm, 6 channels

Calibrated Sizes: 0.3 µm, 0.5µm, 1.0µm, 2.0µm 5.0µm and 10µm

User Size Settings: 0.1µm steps from 0.3µm - 2.0µm

                                0.5µm steps from 2.0µm - 10µm

Concentration Range: 0 - 600,000 particles per cubic foot (over20Mparticles/m3)

Accuracy: ±10% to calibration aerosol

Sensitivity: 0.3 µm

Flow Rate: 1.0 cfm (28.3L PM)

Sample Time Adjustable Hold: 1 to 9,999 seconds

Time Adjustable: 0 to 9,999 seconds

Electrical

Light Source: Laser Diode, 90mW, 780 nm

Power: 14.8V Li-Ion self-contained battery pack for up to 8 hours typical or 4 hours continuous

AC Adapter/Charger: Li-Ion Charger, 100 – 240 VAC to 16.8 VDC @ 1.8A

Communications: USB, Ethernet, RS-232, RS-485, MODBUS, Analog 0-5 VDC

Standards: Meets ISO 21501-4; CE Certified

Physical

Weight: 13.9 lbs (6.3 kg)

Size: Height = 10.1" (25.7 cm) With Handle = 11.6" (29.5 cm) Width = 8" (20.3 cm) Depth = 9.5" (24.1 cm)

Environmental

Operation Temperature: 0° to +40°C

Storage Temperature: -20° to +60°C