MR-A Ambient Air Quality Monitor (Portable)

MR-A ambient Air Quality Monitor (portable) is an instrument for monitoring air quality in the environment. It is an ambient air quality monitor that complies with the Class C method of the "Air and Exhaust Gas Monitoring and Analysis Methods" promulgated by the State Environmental Protection Administration. It can monitor simultaneously. At least four measured gas and particulate matter concentrations required by the environmental protection department. Monitored ambient gases include: SO2, NO2, CO, O3, and particulate matter concentrations include: PM2.5, PM10. It can be expanded to monitor more than thirty kinds of gases such as VOC, H2S, NOX, CH4, HCl, HF, Cl2, NH3, CO2, etc.; dust particles TSP; meteorological parameters: temperature, humidity, atmospheric pressure, wind speed, wind direction, illumination, ultraviolet radiation, Solar radiation, noise, negative oxygen ions, etc. It adopts its own core algorithm to achieve high-precision detection with a resolution of 1ppb.

product details

Fits For Models

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Using ppb level sensors, the instrument has high detection accuracy and stable performance;
IP65 outdoor application design, waterproof, shockproof, anti-corrosion, and salt spray resistant;
Adopt military electronics design circuit, with temperature, humidity and zero point compensation;
Built-in imported constant flow sampling pump, more stable monitoring and faster response;
The product adopts a modular design, and key modules can be easily disassembled and sent back to the manufacturer for calibration and calibration, making it easy to maintain;
Embedded LCD touch screen design, graphics, curves, charts and other display methods;
Automatically calculate hourly average, daily average, weekly average, monthly average, historical data query and other functions for easy use；
Automatic conversion of monitoring data units, mg/m3, ppb, ppm;

Application areas

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Ambient air quality evaluation and monitoring
Urban ambient air quality monitoring
Traffic road monitoring
Scenic area environmental monitoring
Supplement monitoring of state-controlled sites
Monitoring of key areas
Industrial park factory boundary monitoring

Detection parameters

Detection parameters	Measuring range	resolution	Accuracy	Measurement principle
Sulfur dioxide SO₂	(0～2000)×10^-9	1×10^-9	≤＋2%F.S	constant potential electrolysis
Nitrogen dioxide NO₂	(0～2000)×10^-9	1×10^-9	≤±2%F.S	constant potential electrolysis
Carbon monoxideCO	(0～50.00)×10^-6	0.01×10^-6	≤±2%F.S	constant potential electrolysis
OzoneO₃	(0～2000)×10^-9	1×10^-9	≤±2%F.S	constant potential electrolysis
PM2.5	(0.001～10)mg/m3	0.001	±5%F.S	Laser scattering
PM10	(0.001～10)mg/m3	0.001	±5%F.S	Laser scattering

Technical Indicators

Sensor life	Electrochemical sensors 2 years Infrared and PID sensors 5 years
Accuracy	≤± 2%F.S
Linear	≤± 2%F.S
Zero drift	≤± 2%F.S
Response time	<60S
Operating temperature	-40℃~+55℃
storage temperature	-40℃~+60℃
Working humidity	15%~95%RH(No condensation)
work pressure	65.1~115kPa
Way of working	continuously working
Sampling flow	300mL/min(gas)， 2.83L/min(particulates)
Sampling method	Constant current sampling pump
show	Embedded 7-inch LCD touch screen
Data interface	USB、RS485/RS232、GPRS(Optional)
Protection level	IP65
Working power supply	110VAC~240VAC 50Hz 1.0A；Built-in lithium battery can work continuously for 8~10 hours (can be extended to 20 hours)
Power consumption	80mA@220V AC
Total Weight	18KG
Dimensions	500x310x460 length x width x height