The JH-KQ (B) Micro Environmental Air Quality Monitoring System is a device independently developed by our company that can be carried to any location for environmental air quality monitoring operations.
This product adopts a pull rod design, high-performance sensor technology, combined with embedded technology and 4G network communication technology, for online continuous monitoring of ambient air and real-time monitoring of ambient air quality.
This product is mainly used for short-term or temporary air quality monitoring at regional locations, and can also serve as a supplement and extension to fixed grid monitoring.
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Technicai Parameter
Item | Parameters |
SO₂, NO₂, O₃ | Range: 0~1000ppbResolution: 1ppbIndication error: ≤±10%FS |
CO | Range: 0~20.000ppmResolution: 0.001ppmIndication error: ≤±10%FS |
PM2.5 | Range: 0~10000μg/m³Resolution: 1μg/m³Accuracy: ±20% |
PM10 | Range: 0~10000μg/m³Resolution: 1μg/m³Accuracy: ±20% |
TSP | Range: 0~10000μg/m³Resolution: 1μg/m³Accuracy: ±20% |
TVOC | Range: 0~40.000ppmResolution: 1ppbIndication error: ≤±20%FS |
Temperature | Range: -40~125℃Resolution: 0.1℃Accuracy: ±0.3℃ |
Humidity | Range: 0~100%RHResolution: 0.1%RHAccuracy: ±2%RH |
Atmospheric Pressure | Range: 30~110kPaResolution: 0.01kPaAccuracy: ±1.2% |
Monitoring Principle | Laser scattering, electrochemistry, photoionization |
Monitoring Factors | Standard: SO₂, NO₂, O₃, CO, TVOC, PM2.5, PM10, TSP, wind speed, wind direction, temperature, humidity, atmospheric pressureOptional: noise |
Sampling Mode | Suction type |
Sampling Flow | (2.83±2.5%) L/min |
Data Transmission | 4G network |
Battery | 12V/10AH rechargeable lithium battery |
Charging Time | Less than 6 hours |
Printer | 57mm thermal printer |
Communication Interface | RS232/RJ45 |
Data Type | Real-time, minute, hourly data |
Data Storage | Over 2 years |
Product Dimension | 560360240mm |
Product Weight | Not specified |
10.1-inch touch LCD screen, real-time display of monitoring factor data upon startup;
High precision imported four electrode sensors and PID sensors are used for monitoring gaseous pollutants;
The device adopts a portable design, with small size, light weight, and easy mobility, and can be carried by hand or pulled by a rod;
Built in embedded rotatable particle sampling system, compatible with particle cutting device; Built in embedded printer, capable of directly printing monitoring data on site;
Equipped with a high-performance lithium battery, the device can run continuously for more than 8 hours;
The battery has overcharge/overcurrent/short circuit protection and can be supplied with multiple power sources including mains power, battery, and emergency charging for vehicles;
Capable of storing 10 million massive minutes and hours of data, supporting data export from USB flash drives and TF storage cards;
Adopting industrial grade 4G data transmission module, stable and reliable data transmission, while supporting
Multiple signal communication methods (RJ45, RS232);
Built in replaceable precision air filter for easy maintenance and upkeep;
Support simultaneous transmission of multiple cloud platforms and equipped with GPS positioning function; Equipped with monitoring factor curve trends for easy data analysis.
Application
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