OBDT-9881 / 9880 PARTICLE COUNTER

Product catalog summary

Overview: The 4 in 1 Particle Counter is a versatile device featuring a 2.8’’ color TFT LCD display and a MicroSD memory card for capturing images and videos. It provides fast, easy, and accurate readings for particle counting, gas detection (HCHO, CO for model DT-9881 only), air temperature, and relative humidity. It is designed for environmental protection and energy conservation, offering dew-point temperature measurement for wet and dry proofing.

Key Features:

2.8” TFT Color LCD display with 320*240 pixels resolution.
Supports JPEG images and 3GP video formats.
Micro-SD card support up to 8GB for data storage.
Simultaneous measurement and display of six particle size channels.
HCHO and CO detectors available in model DT-9881 only.
Records MAX, MIN, DIF, AVG values with date/time setup controls.
Auto Power Off feature.

Specifications:

Particle Channels: 0.3, 0.5, 1.0, 2.5, 5.0, 10um.
Flow Rate: 0.1ft³ (2.83L/min).
Counting Efficiency: 50% at 0.3 µm; 100% for particles > 0.45 µm.
Coincidence Loss: 5% at 2,000,000 particles per ft³.
Data Storage: 5000 sample records on Micro-SD card.
HCHO Measurement Range: 0.01~5.00PPM with ±5%F.S accuracy.
CO Measurement Range: 10~1000PPM with ±5%F.S accuracy.

Environmental Measurements:

Air Temperature Range: 0°C to 50°C (32°F to 122°F) with ±0.5°C accuracy between 10°C to 40°C.
Dew-point Temperature Range: 0°C to 50°C (32°F to 122°F) with similar accuracy.
Relative Humidity Range: 0 to 100%RH with varying accuracy based on humidity levels.

Operating Conditions:

Operating Temperature: 0°C to 50°C (32°F to 122°F).
Storage Temperature: -10°C to 60°C (14°F to 140°F).
Relative Humidity: 10 to 90%RH non-condensing.

Power and Accessories:

Rechargeable battery with about 4 hours of continuous use and 2 hours charge time.
Includes NiMH Battery, Gift Box, Carrying Case, and Instruction Manual.

Contact Information: 32 rue de l’industrie, 67640 Fegersheim, France. Email: [email protected], Phone: +33 (0)3 67 10 66 75

Catalog excerpts

CE This 4 in 1 Particle Counter comes with 2.8’’ color TFT LCD display & a MicroSD memory card for capturing images (JPEG) or video (3GP) for viewing on your PC. Proving fast, easy and accurate readings for particle counter, GAS (HCHO, CO) detectors (Model DT-9881 only), air temperature & relative humidity, most surface temperature measurements. It is the first combination of these measurements in world. Would be the best instrument for environment protection and energy conservation. The dew-point temperature measurement will be very visible for wet and dry proof. It is a good handy industrial measurement and data analyzer. The real scene and time can be displayed on color TFT LCD. Any memory readings can be recorded in Micro SD card. Offline analysis of the measured air quality under the support of software, can be done. OBDT-9881 / 9880 PARTICLE COUNTER | 2.8” TFT Color LCD display | 320*240 pixels | Images (JPEG) & Video (3GP) | Micro-SD (max. 8GB) memory card | Air temperature and humidity | Dew-Point & Wet Bulb temperature | Simultaneously measure and display 6 channel of particle sizes | HCHO detectors (DT-9881 only) | CO detectors (DT-9881 only) | MAX, MIN, DIF, AVG record, Date/time setup controls | Auto Power

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General Specification

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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