SDL607 Metal Frame PM2.5 PM10 Monitor with Built-in Laser Dust Sensor

Product Introduction

The SDL607 PM2.5 PM10 Laser Dust Monitor is a portable air quality monitoring instrument designed for real-time measurement of fine particulate matter in ambient air. Using laser detection technology and an integrated dust sensor with a built-in fan, it measures PM2.5 and PM10 concentrations and displays particulate data clearly on its LCD screen.

The SDL607 features rapid response, 0.1 μg/m³ display resolution, real-time concentration curves, and storage for recent 24-hour data. USB connectivity enables data transfer to a computer for curve visualization and further analysis. Its compact design, low power consumption, and rechargeable 1500 mAh battery make it suitable for indoor air quality checks, environmental monitoring, and portable particulate measurement.

Performance Features

1.  Laser Particle Detection: Uses laser sensing technology to detect airborne particles and calculate particulate concentration.

2. Real-Time PM2.5 and PM10 Monitoring: Displays both particulate concentration values and concentration trends.

3. High Display Resolution: Provides a stated resolution of 0.1 μg/m³ for PM2.5 and PM10.

4. Automatic Data Refresh: Refreshes measurement data every second for continuous air quality observation.

5. Built-in Fan and Independent Sensor: Supports stable airflow through the sensing module for responsive particle detection.

6. 24-Hour Data Storage: Retains recent monitoring data for reviewing short-term concentration changes.

7.  USB Data Transfer: Transfers recorded data to a computer for curve display and subsequent analysis.

8. Compact and Lightweight: Weighs approximately 0.12 kg, making the monitor easy to carry and operate.

9. Rechargeable Battery: Features a 1500 mAh battery with up to 30 hours of stated continuous operation.

10. Simple LCD Display: Presents particulate concentration readings in a clear, intuitive numerical format.

Working Principle

The SDL607 uses laser scattering technology to detect airborne particles passing through its sensing chamber. When particles cross the laser beam, they generate optical signals that are detected by a sensitive electronic circuit.

The instrument processes these signals to estimate particle counts and size-related information. Using calibration and particle-concentration conversion algorithms, it calculates and displays PM2.5 and PM10 mass concentrations in μg/m³.

An integrated fan supports airflow through the sensor, while the onboard electronics update readings and generate concentration trends. Recorded data can be stored internally and transferred to a computer through the USB interface for further review.

Technical Parameters

Application Scenarios

•  Indoor Air Quality Monitoring: Checking PM2.5 and PM10 concentrations in homes, offices, classrooms, and laboratories.

• Environmental Monitoring: Observing changes in airborne particulate concentrations in different environments.

•  Dust Pollution Assessment: Supporting preliminary monitoring of dust levels in workshops and other work areas.

• HVAC and Ventilation Evaluation: Comparing particulate concentrations before and after ventilation or filtration adjustments.

• Portable Air Quality Inspection: Conducting mobile particulate measurements during environmental inspections.

• Educational and Research Applications: Demonstrating particulate measurement principles and collecting short-term air quality trend data.

SDL607 vs. Conventional Dust Monitoring Instruments

Frequently Asked Questions (FAQ)

1. What does the SDL607 PM2.5 PM10 monitor measure?

It measures airborne PM2.5 and PM10 mass concentrations and displays the results in μg/m³.

2. What are the measurement ranges of the SDL607?

Both PM2.5 and PM10 have a specified measurement range of 0–999.9 μg/m³, with a resolution of 0.1 μg/m³.

3. What is the minimum detectable particle diameter?

The specified minimum detectable particle diameter is 0.3 μm.

4. How often does the instrument update its readings?

The monitor automatically refreshes its measurement data every second.

5. Can the SDL607 store historical monitoring data?

Yes. It supports storage of recent 24-hour data, allowing users to review short-term particulate concentration trends.

6. Can measurement data be exported to a computer?

Yes. The USB interface supports data transfer to a computer for concentration curve visualization and further analysis.

7. How long can the monitor operate on battery power?

The built-in 1500 mAh battery provides up to 30 hours of stated continuous operation. Actual runtime may vary with operating conditions.

8. How long does battery charging take?

The specified charging time is approximately 2.5 hours, with a charging current of 0.5 A.

9. Is the SDL607 suitable for outdoor monitoring?

It can be used for portable particulate measurements in suitable environments within its specified operating temperature range of 5–45°C. Weather resistance and protection against rain or excessive humidity should be confirmed before outdoor deployment.