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BQ30 Particle Measuring Device

BQ30 Particle Measuring Device

Particle measuring device, model no.VAC-BQ30.
Particle duct size: 2.5 and 10 µm
Number of channels: 2
Counting efficiency: 100%
Particle measuring range: 0 – 2000 µg/m3
Carbon monoxide measuring range: 0 – 9999ppm
Accuracy: ± 5%
Air temperature measuring range: -20 – 70 ℃
Relative humidity measuring range: 0 – 100%
Battery: 1 x 3.7 V Li-Po
Weight: 0.36 kg



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    Particle measuring device for air quality monitoring

    The BQ30 device with laser technology for air quality monitoring and room climate measurements is used widely for ensuring better indoor atmosphere. With a 6 level colour display alarm function, the device indicates the room conditions based on the presence of air particles, CO2, air temperature and humidity levels. These provisions allow the user to adapt the necessary steps to improve the conditions. With the usage of this device, issues related to breathing and dust allergies can be controlled to a limit. The device has provisions for its usage in any demanding environments such as indoors situated near an industrial area etc.


    1. The device is used for measuring the particle concentration in a room.

    2. It is used for indoor air temperature measurements.

    3. It is used for relative humidity measurements.

    4. The device is used for long term air quality monitoring.

    5. It is used for indicating the drop in the required air quality levels.

    6. It is used for measuring the carbon dioxide content present.

    7. It helps in preventing breathing problems due to contaminated atmosphere.

    8. It helps in detecting air contamination.

    9. The device is used in indoor rooms situated near industrial areas.

    10. It is used in places near a busy road.

    11. It is used for detecting the amount of contamination caused by kitchen heat sources.

    12. It is used for detection due to the working of vacuum.

    13. It helps in adopting the required measures for improving the indoor climate.

    14. It indicates the pollen and soot concentration.

    15. It is used for recording and storing numerous measured values for further comparison.

    16. The device depicts the room conditions.

    17. It is used for easy and quick detection of the room condition by means of 6 level colour display.


    1. The device measures particle concentrations for a wide range.

    2. It has features for measuring the carbon dioxide content in a room.

    3. The device measures the indoor air temperature.

    4. It has features for measuring the room relative humidity.

    5. The device has a 6 level colour display indicating the concentrations ranging from good to highly critical.

    6. The device also has 3 colour display alarms indicating the room conditions from good to poor.

    7. It has features for measuring the particle with maximum diameter PM2.5 and PM10.

    8. It has a huge memory space for storing the recorded datas.

    9. It has a 3” colour display.

    10. The device has a bar graph indicator.

    11. It has features for language selection.

    12. It has an automatic switch-off provision.

    13. It has features for operating with an internal battery or mains power.

    14. The device’s display has an adjustable brightness level feature.

    15. The display indicates the battery status.

    16. It has features for indicating the date and time of the day.

    17. The device has features for measuring the room temperature in both ℃ and F.

    18. It has provisions for displaying the largely recorded datas in curve characteristics.

    19. The device is wireless.

    20. It has features for optional XY diagrams and configurable measuring rate.

    21. It has 2 channels for particle concentration measurements.


    1. The particle concentration is measured for a range of 0 to 2000µg/m3.

    2. The resolution of particle concentration is 1µg/m3.

    3. Carbon monoxide measuring range is from 0 to 9999ppm.

    4. The accuracy of carbon monoxide is ±5%.

    5. The resolution for carbon monoxide measurement is 1ppm.

    6. Indoor air temperature is measured from -20 to 70℃.

    7. Its accuracy is ±2 ℃.

    8. The relative humidity is measured for a range of 0 to 100% with a display resolution of 0.1%.

    9. The device has an internal flash memory space for 5000 measured values.

    10. The device has internal sensors for mass concentration of PM2.5 and PM10, CO2, temperature (℃ and F) and relative humidity.

    11. The battery used for this device is 1 x 3.7 V Li-Po.

    12. The device must be operated in a surrounding temperature of 0 to 50℃.

    13. The maximum relative humidity for operating the device is 100%.

    14. The dimension of the device is 85 x 75 x 155mm.

    15. The device weighs 0.36 kg.

    16. The package must consist of a measuring device, lithium polymer battery, mini- USB cable, charger (USB 5V, 1A) and an operating manual.

    17. The detector type for particle concentration is light scattering.

    18. The counting modes are cumulative.

    19. The display must automatically depict all the required measurements.

    We supply these particle measuring devices used for air quality control in the USA, UK, Germany, France, Netherlands, Spain, Switzerland, Sweden, and other European countries. Also, we supply these particle measuring devices used for particle concentration, indoor air temperature and relative humidity measurement in the Middle East and other Asian countries including India, Pakistan, Afghanistan, Bangladesh, Singapore, etc.

    Our African offices supply these particle measuring devices air quality monitoring across all African countries covering South Africa, Kenya, Nigeria, Tanzania, Rwanda, Djibouti, Morocco, Ghana, Ethiopia, Uganda, Morocco, Tunisia, Cameroon, Mauritius, Gabon, Seychelles, etc.

    Our Middle East offices supply these particle measuring devices for checking the fine particulate and CO2 burden in the United Arab Emirates, Kingdom of Saudi Arabia, Qatar, Oman, Kuwait, Egypt, Lebanon, Bahrain, Libya, Iraq, Erbil, Jordan, etc.

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