DT-9880 | CEM Instruments India

Air Particle Counter

DT-9880

Particle Counter with unique 2.8”color TFT LCD display and built-in camera for capturing videos and photos that are stored onto internal memory or a micro SD card, for viewing on PC, providing fast, easy and accurate readings for particle counter, Air Temperature, Relative Humidity, Dew Point & Wet Bulb Temperature and , Gas Detection (DT-9881 only). The DT-9880/DT-9881 can measure up to 6 channels of particle sizes Use the included software to generate reports with videos, photos, and data points. DT-9881 can also detect and measure the concentration of HCHO (Methanal) Gas and CO (Carbon Mono-Oxide) Gas.

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Simultaneously measure and display 6 channels of particle sizes (down to 0.3 μm), Air Temperature, Humidity, Dew Point and Wet Bulb
8" TFT Color LCD display
Built-in 320x240-pixel camera takes videos (3GP) and photo images (JPEG) and records them in internal 74MB memory
Stores 5000 records (date, time, counts, humidity, temperature, sample volumes, and location label) and 20 minutes of video
Selectable sample time, count data, and Programmable delay
Air Temperature and Humidity, Dew Point & Wet Bulb Temperature
Max, Min, DIF, AVG record, Date/time setup controls
Auto Power Off
Language selection: English, French, German, Spanish
Tripod mount for continuous recording
Mini-USB port connection
Micro SD card slot in battery compartment (memory card not included; max size 8GB)

Particle Counter

Channels	0.3,0.5,1.0,2.5,5.0,10um
Flow Rate	0.1ft³(2.83L/min)
Counting Efficiency	50% @ 0.3 µm; 100 % for particles > 0.45 µm
Coincidence Loss	5% at 2,000,000 particles per ft³
Data Storage	5000 sample records (Micro-SD card)
Count Modes	Cumulative, Differential, Concentration,

Air temperature and Relative humidity measurement

Air Temperature Range	0°C to 50°C (32°F to 122°F)
Dew-point Temperature Range	0°C to 50°C (32°F to 122°F)
Relative Humidity Range	0 to 100%RH
Air temperature Accuracy	±0.5°C (0.9°F) 10°C to 40°C
Air temperature Accuracy	±1.0°C (1.8°F) others
Dew-Point temp. Accuracy	±0.5°C(0.9°F) 10°C to 40°C
Dew-Point temp. Accuracy	±1.0°C(1.8°F) others
Relative Humidity Accuracy	±3%RH 40% to 60%
	±3.5%RH 20% to 40% and 60% to 80%
	±5%RH 0% to 20% and 80% to 100%
Operating Temperature	0°C to 50°C (32°F to122°F)
Storage Temperature	-10°C to 60°C (14°F to 140°F)
Relative Humidity	10 to 90%RH non-condensing

Power

Battery	Rechargeable battery
Battery Life	About 4 hours continuous use
Battery Charge Time	About 2 hours with AC adapter

NiMH Battery
Universal Adaptor
Instruction Manual
Tripod Stand
Carrying Case

Air Particle Counter

Air Particle Counter

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