Dezhou City Gymnasium Civil Air Pollution Monitoring Instrument

1、 Product Overview

The air pollution monitoring device is a portable environmental safety monitoring device that integrates multi parameter detection, real-time warning, and data visualization functions. Adopting modular design, it can quickly detect toxic gases in the air, such as formaldehyde and benzene derivativesTVOCSuitable for air quality and safety monitoring in chemical parks, laboratories, emergency rescue, public places, and other scenarios, including carbon monoxide, hydrogen sulfide, bioaerosols, and radioactive pollutants.Dezhou City Gymnasium Civil Air Pollution Monitoring Instrument

2、 Core technical parameters

1. Testing Scope

oGas detection: formaldehyde（0-10ppm）Carbon monoxide（0-1000ppm）Hydrogen sulfide（0-100ppm）TheTVOC（0-5mg/m³）

oBiological pollutants:0-10⁴ CFU/m³(Can detect bacteria and fungal spores)

oRadioactive:0-100μSv/h（γRadiation)

2. detection accuracy

oGas class:±2% FS(Full scale)

oBiological category:±5%reading

oResponse time:T90＜30second

3. working environment

otemperature-20℃~60℃

oHumidity:10%~95% RH(No condensation)Dezhou City Gymnasium Civil Air Pollution Monitoring Instrument

oBattery life:≥8Hour (with built-in lithium battery)

3、 System architecture design

1. hardware module

oSampling unitPump suction sampling (flow rate)500ml/min）+Efficient filter（PM2.5/PM10Separation)

osensor array：

§Electrochemical sensor (gas detection)

§Laser Scattering Spectrometer (Bioaerosols)

§Scintillation detector (radioactive detection)

oData processing unit：ARM Cortex-M4Processor, supporting edge computing

ocommunication module：4G/5G + Wi-Fi +Bluetooth, supports real-time data upload

2. Software features

oReal time monitoring: parallel detection of multiple parameters, data refresh rate1second/time

oWarning mechanism: Level 3 threshold alarm (prompt)/Warning/Urgent), supporting sound and light+Vibration alarm

oData Storage: Local16GBstorage+Cloud based database, supporting historical data queries and trend analysis

oRemote control: throughAPP/PCSet detection parameters and calibrate equipment on the end

4、 Key technological advantages

1. Collaborative detection of multiple pollutantsBreaking through the limitations of single parameter detection and achieving integrated monitoring of gas, biological, and radioactive pollutants

2. Intelligent anti-interference algorithm: Use neural network model to compensate temperature and humidity interference, cross verify different sensor data, and reduce false alarm rate

3. Quick on-site response: Power on preheating time<2Minutes, supports portable design (weight<)3kg）Adapt to mobile operations in emergency scenarios

4. low-power designOptimize sensor working timing, sleep mode power consumption<50mWImproved battery life30%

5、 Application scenarios

1. industrial safetyLeakage monitoring in production workshops of chemical enterprises and environmental assessment around storage tank areas

2. emergency rescue: Fire/Toxic gas diffusion tracking at the scene of the explosion accident, post disaster environmental safety assessment

3. public healthMonitoring of bioaerosols in densely populated areas such as hospitals and subways to prevent cross infection

4. environmental regulationEnvironmental protection department conducts air quality inspections and emergency monitoring of sudden pollution incidents