Description
Details
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.
FEATURES:
- 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)
SPECIFICATIONS:
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
- ±1.0°C (1.8°F) others
- Dew-Point temp. Accuracy
- ±0.5°C(0.9°F) 10°C to 40°C
- ±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-condensin
Power
- Battery
- Rechargeable battery
- Battery
- Life About 4 hours continuous use
- Battery
- Charge Time About 2 hours with AC adapterg
ACCESSORIES
- NiMH Battery
- Universal Adaptor
- Instruction Manual
- Tripod Stand
- Carrying Case