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CEM Particle Counter DT-9881

Name: CEM Particle Counter DT-9881
Brand: CEM
SKU: ADMDZ
Price: 1317.24 USD
Availability: InStock

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SKU ADMDZ Category Air Quality Meter Brand CEM Condition New

Specifications

Country of Origin	China
Package Contents	Battery / Gift Box / Carrying Case / Instruction Manual
Operating Humidity	10~90% RH (non-condensing)
Display	2.8” 320x240 Color LCD with backlight
Power Source	Rechargeable Battery
Brand	CEM
Operating Temperature	0°C~50°C (32°F~122°F)
Flow Rate	0.1ft³ (2.83L/min)
Battery Life	Approx.4 hours continuous use
Storage Temperature	-10°C~60°C (14°F~140°F)
Air Temperature Range	0°C~50°C (32°F~122°F)
Model	DT-9881
Battery Charge Time	Approx.2 hours with AC adapter
Data Storage	5000 sample records (Micro-SD card)
Relative Humidity Range	0~100% RH
Counting efficiency	50% @ 0.3µm / 100% for particles Greater than 0.45µm
Channels	0.3/0.5/1.0/2.5/5.0/10µm
Relative Humidity Accuracy	±3% RH (40%~60%)/±3.5% RH (20%~40% & 60%~80%)/±5% RH (0%~20% & 80%~100%)
Air Temperature Accuracy	±0.5°C (10°C~40°C)/±1.0°C (others)
Dew Point Temperature Range	0°C~50°C (32°F~122°F)
Coincidence Loss	5% at 2
Count Modes	Cumulative/Differential/Concentration
Dew Point Temperature Accuracy	±0.5°C (10°C~40°C)/±1.0°C (others)
HCHO Measurement Range	0.01~5.00 PPM
HCHO Basic Accuracy	±5% F.S
HCHO Display Resolution	0.01 PPM
CO Measurement Range	10~1000 PPM
CO Basic Accuracy	±5% F.S
CO Display Resolution	1 PPM

Key Features

8” TFT 320*240 pixels Color LCD display
Images (JPEG) & Video (3GP)
Simultaneously measure and display 6 channel of particle sizes, measure particle size down to 0.3 µm
Micro-SD (max. 8GB) memory card, USB interface.
Air temperature and humidity, Dew-Point & Wet Bulb temperature
HCHO, CO detectors
TVOC, CO₂ detectors
MAX, MIN, DIF, AVG record, Date/time setup controls, Alarm
Auto Power Off
Selectable sample time, count data, programmable delay.
Store 5000 records of date, time, counts, relative humidity, temperature, sample volumes, alarms and location label.

Product Description

CEM Particle Counter DT-9881 offers advanced air quality monitoring capabilities with built-in camera and temperature/humidity measurement. It provides accurate particle size distribution for cleanroom validation and environmental control. Featuring a color display, USB data transfer, and long battery life, it’s perfect for professional field assessments. This device is ideal for air quality engineers and safety inspectors who require precise data for pollution and dust monitoring.

Available on EnvMart, these Air Quality Meter are designed to monitor indoor air conditions with precision and reliability. CEM Air Quality Meter measure key parameters like CO₂, temperature, and humidity, making them ideal for environmental testing, HVAC assessment, and workplace safety applications.

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Frequently Asked Questions

The CEM Particle Counter DT-9881 can measure particle sizes down to 0.3 µm across six channels: 0.3, 0.5, 1.0, 2.5, 5.0, and 10 µm.

The operating temperature range for the CEM Particle Counter DT-9881 is 0°C to 50°C (32°F to 122°F), and the operating humidity range is 10% to 90% RH (non-condensing).

The CEM Particle Counter DT-9881 has a battery life of approximately 4 hours of continuous use and takes about 2 hours to fully charge with an AC adapter.

The CEM Particle Counter DT-9881 can store up to 5000 sample records on a Micro-SD card.

The air temperature accuracy for the DT-9881 is ±0.5°C (10°C to 40°C) and ±1.0°C for other ranges. The relative humidity accuracy is ±3% RH (40% to 60%), ±3.5% RH (20% to 40% & 60% to 80%), and ±5% RH (0% to 20% & 80% to 100%).

The CEM Particle Counter DT-9881 features a 2.8” 320x240 color LCD display with backlight, allowing for clear visibility in various lighting conditions.

The CEM Particle Counter DT-9881 is powered by a rechargeable battery.

The flow rate of the CEM Particle Counter DT-9881 is 0.1 ft³ (2.83 L/min).

The package for the CEM Particle Counter DT-9881 includes a battery, gift box, carrying case, and instruction manual.

The CEM Particle Counter DT-9881 can measure air temperature, humidity, dew point, HCHO, CO, and TVOC levels, making it suitable for comprehensive air quality assessments.

The coincidence loss for the CEM Particle Counter DT-9881 is 5% at a particle size of 2 µm.

The CEM Particle Counter DT-9881 measures HCHO in the range of 0.01 to 5.00 PPM with a basic accuracy of ±5% F.S and a display resolution of 0.01 PPM.