Portable dust detector

1. Product Overview of Portable Dust Detector

Portable dust detectors are also called portable dust measuring instruments and handheld dust meters. Portable dust detectors can quickly measure the concentration of particles of different particle sizes in the air in real time. They are mainly used for concentration detection of dust particles in industrial and mining enterprises and alarms for exceeding standards. This instrument is a new generation of intelligent measuring instrument used by the Centers for Disease Control, Health Supervision, Environmental Monitoring and other departments to quickly measure the concentration of respirable particulate matter in the air in real time.

This instrument is a portable direct-reading measuring instrument using light scattering method. It has the advantages of fast testing speed, high sensitivity, good stability, light weight, low noise, simple operation, and can be used for both AC and DC. It is especially suitable for measurements in situations where there is no external power supply.

The portable dust detector is a high-performance instrument that introduces the most advanced imported laser technology to quickly and accurately measure respirable dust particles (PM2.5PM10). It is an upgraded version of the PC series. This instrument has the characteristics of fast testing, accurate and stable, simple operation, convenient maintenance, no noise pollution, and can be used for both AC and DC for private car transportation. It is suitable for real-time monitoring by the Centers for Disease Control and Prevention, health supervision, environmental testing and other departments.

2. Application places of portable dust detectors

General production workshops, public places, disease control centers, health supervision, environmental monitoring and other departments

3. Main technical indicators of portable dust detector

1. Large-screen LCD Chinese display, rich content, LCD with blue backlight, convenient for night use;

2. It has a built-in real-time clock and time storage of measurement data to facilitate user statistics and analysis;

3. The measurement data can be transmitted to the computer through the serial port to export and print the data;

4. Can measure both PM10 and PM2.5 monitoring indicators at the same time;

5. Measurement range of inhalable particulate matter: 0.001~10mg/m³;

6. Relative measurement error: ≤±10%;

7. Detection sensitivity: 0.001mg/m³;

8. Sampling time: 1 minute

9. Data storage capacity: 50 pieces of data can be stored

10. Working power supply: Built-in lithium battery, AC and DC dual-purpose; the built-in battery can continuously measure for 12 hours.

11. Working environment: temperature (0-55℃) humidity RH (20-80)%

12．Volume: 240mm×135 mm×50mm;

13. Weight; about 500g;

4. Product Features of Portable Dust Detector

Compared with other series of PC-3A products, the upgraded version of the instrument has the following significant features:

1. It can detect PM2.5 and PM10, truly achieving dual uses in one machine;

2. Large-screen LCD Chinese display, rich display content, LCD with blue backlight;

3. It has a built-in real-time clock and time storage of measurement data, which facilitates users’ statistics and analysis;

4. The measurement data can be transmitted to the computer through the serial port and the data can be printed through the computer.