Key features
- Compact environmental measuring device for the detection of particulate matter pollution and climate data
- 2” colour display for simultaneous indication of all measured parameters
- Memory space for up to 5,000 data sets
- Direct conversion and display of the concentrations of inhalable and alveolar dust fractions contained in the room air stated in µg per m³ of air
- Additional colour indicator display with automatic acoustic alarm for the quick detection of critical particle concentrations
- Automatic switch-off function
- Integrated tripod connection and foot
Analysing the air quality made easy
With the smart Bluetooth® hand-held measuring device BQ21, you can keep an eye on the particle load in the surrounding air even over longer periods of time.
The particle measuring device with a flash memory for 5,000 data sets records all health-relevant room climate parameters such as air temperature, humidity level, and dust fractions (< 10 micrometres) as PM10 and PM2.5 according to the internationally acknowledged PM standard (Particulate Matter, number, size, and mass concentration of particles in the air).
The air pollution is displayed on the 2.0 inch colour display either numerically in micrograms per cubic metre (µg/m³) of room air or as number of particles. Moreover, a colour bar indicates the current particle burden.
Product specifications
Suitable for:
- Agriculture
- Archives and preservation
- Automotive
- Commercial buildings
- Construction
- Data centers and telecoms
- Heritage sites
- Industrial, factories and production
- Museums and galleries
- Pharmaceutical and scientific
- Residential buildings
- Warehouses and storage
- Water damage restoration
