Extech VPC300 Video Particle Counter with built-in Camera

Measure up to 6 Channels of Particle Sizes plus Air Temperature and Relative HumidityThe VPC300 is a Video Particle Counter with built-in Camera. Measures up to 6 channels of particle sizes plus air temperature and relative humidity. Used for capturing videos and photos that are stored onto internal memory or a micros card. The VPC300 can measure up to 6 channels of particle sizes plus air temperature and relative humidity. Use the included software to generate reports with videos, photos and data points. Complete with NIST-traceable calibration certificate, Universal AC Adapter/Charger with multiple plugs, USB cable, PC software, tripod, filter, 7.4V NiMH battery and a hard, protective case.

          Simultaneously measure and display 6 channels of particle sizes (down to 0.3 ?m), Air Temperature, Humidity, Dew Point and Wet Bulb

• 2.8" TFT Color LCD display
• Built-in 320x240-pixel camera takes videos (3GP) and photo images (JPEG) and records them in internal 74MB memory
• Store 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
• Max, Min, DIF, AVG record, Date/time setup controls, Auto Power Off
• Mini-USB port connection
• Complete with NIST-traceable calibration certificate, Universal AC Adapter/Charger with multiple plugs, USB cable, PC software, tripod, filter, 7.4V NiMH battery and hard case.

Specifications                                          Range
Channel of Particle Sizes            0.3, 0.5, 1.0, 2.5, 5.0, 10μm
Flow Rate                                      0.1ft3 (2.83L/min) controlled by internal pump
Count Modes                                Cumulative, Differential, Concentration
Counting Effeciency                    50% @ 0.3μm; 100% for particles>0.45
Coincidence Loss                         5% @ 2,000,000 particles per ft3
Air Temperature                         -14 to 140ºF (-25 to 60ºC); Accuracy: ±2ºF/1ºC
Relative Humidity                         0 to 100%RH; Accuracy:±3%RH (40% to 60%RH)
Dew Point/ Wet Bulb                   32 to 122ºF (0 to 50ºC)
Dimensions/Weight                      9.4 x 3 x 2.2" (240 x 75 x 57mm)/1.26lbs (570g)

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