Environmental On-line Monitor

Based on the Internet of Everything cloud platform and excellent instrument hardware technology, to create intelligent online monitoring solutions for customers in environmental protection, industry, thermal power plants, aerospace and other fields.

Atmospheric Heavy Metal On-line Monitor

AOA 200

Miniature On-line Atmospheric Heavy Metal Monitor

GaOA

Continuous Monitoring System for Heavy Metals in Flue Gas

AOA 200CEMS

Pollutant Discharge Monitor

SPAS

Atmospheric Heavy Metal On-line Monitor
Model: AOA 200

24H automatic monitoring, it can realize the monitoring of low content of lead, cadmium, chromium, arsenic and other heavy metals in air particulates and collaborative measurement of PM concentration.

Product parameter

Working power supply	220V AC±10%,50Hz±1Hz
Measuring ambient temperature	-40～50℃
Measuring ambient Humidity	0%RH～90%RH
Operating temperature of the host	0℃～40℃
Humidity of the host operating environment	30%RH～60%RH
Size	435×510×660mm（L×W×H）
Way to work	Continuous automatic monitoring; One year of trouble-free operation and self-recovery function
Applicable standards	HM:US EPA IO-3.3 Standard Method "Determination of Heavy Metals in Environmental Particles by X-ray Fluorescence Spectrometry" PM: HJ653-2013 "Ambient Air Particulate Matter (PM10 and PM2.5) Continuous Monitoring System technical Requirements and Detection methods"
The control mode	Computer control, and self-diagnosis and setting function, real-time status monitoring function, and can store more than ten years of monitoring data
interface	Chinese or English operation interface, touch screen operation, display real-time sampling flow, sampling time, measurement status, heavy metal concentration value (standard state or non-standard state can be selected), content curve and other information
installation	Fixed station room standard cabinet installation or mobile truck installation
Monitoring indicators	1. TSP/PM10/PM2.5 mass concentration 2. Simultaneously monitor Pb (lead), Cd (cadmium), Hg (mercury), As (arsenic) and other 30 elements (other elements can be expanded according to user's subsequent requirements)
Measuring range	HM:0-100μg/m³ PM:0-10mg/m³
Detection limit	HM:10 pg/m3Magnitude (sampling time 1H, flow rate 20L/min) PM:＜0.5μg/m3(24H average)
precision	HM:＜15%（Pb、Cd、Assampling time4H） PM:±5μg/m3 (in 24H)

Miniature On-line Atmospheric Heavy Metal Monitor
Model: GaOA

Compact size, low detection limit, suitable for grid, dense distribution, widely used in urban atmospheric environment monitoring, factory area unorganized emissions, traffic exhaust emissions pollution gas monitoring, emergency monitoring and other fields.

Product parameter

Weight	1.6KG (with battery)
Size	254×79×280mm（L×W×H）
Detection range	Mg—U
Excitation source	50KV/200μA upper limit, tube pressure tube flow can be adjusted freely, W/Ag/Rh target (optional)
Detector	Si-PIN detector/SDD detector
Display system	4.3 "industrial grade resistance touch screen Automatically adjust display brightness according to external environment brightness
Data processing	Built-in 32GB storage USB, can connect the device to the Internet, remote setting and maintenance of the instrument
Heat dissipation	T-slot radiator
Security	Built-in DoubleBeam™ technology automatically senses samples ahead for enhanced radiation safety and protection Waterproof, dustproof and shockproof carrying case LANScientific special safety rope
Power system	Intelligent battery with MSBUS, real-time monitoring battery, spare battery can directly check the remaining capacity of the battery, the battery complies with the air dangerous goods transport regulations A single battery can work for about 8 hours

Continuous Monitoring System for Heavy Metals in Flue Gas
Model: AOA 200CEMS

A solution designed for fast online analysis of heavy metal contaminants in flue gas.

Product parameter

Method of measurement	Energy dispersion type, using XRF to identify the metal content of particulate matter in the air
Main monitoring element	Ti, V, Cr, Mn, Fe , Co, Ni , Cu, Zn , Ga , As, Se, Sr , Pb , Rb, Mo , Hg , Ba , Cd , Sb , Sn and more than 20 elements
Size	435×510×660mm（L×W×H）
weight	85KG
Measuring range	0～5000 μg/m³
Detection limit	≤ 0.1 μg/m³
linearity	Correlation coefficient≥ 0.99
The gas temperature	-20 ~ 600 ℃
Gas pressure	-20 ~ 50 kPa
The gas flow velocity	0~30 m/s
Sampling and analysis time	10～120min
Sampling flow rate	(0-5) L/min adjustable, constant sampling
Calibration	Daily automatic calibration
Filter membrane replacement cycle	1 month
Working environment conditions	Temperature -20~50℃, humidity 0~90%RH
Communication interface	RS232/RS485/RJ45, GPRS module can be configured
The power supply	220V AC±10%(50±1Hz)

Pollutant Discharge Monitor
Model: SPAS

Mainly monitoring the sulfur content in the air, temperature, humidity, wind speed, wind direction and other factors. It provides timely and effective decision support for monitoring and supervision of ship air pollution emission.

Product parameter

Measurement range	Minimum: 0-0.025 parts per million Maximum: 0-10ppm(user optional, support double range)
Unit of measure	ppm
Zero noise	25ppt(RMS）
Span noise	0.5% (RMS) of readings above 5ppb
Minimum detection limit	＜50ppt
Zero drift	< 0.2 PPB / 24 hours
Delay time	< 20 s
Rise/fall time	95% in 100s
linear	1% of full scale
precision	0.5% of the reading
Sampling flow rate	650cc/min±10%
The power supply requirements	100-120V,220-240V,50/60Hz
Mode output range	10V,5V,1V,0.1V(optional)
Operating temperature range	5-40℃
Humidity range	0-90% RH, no condensation
size	435×510×660mm（L×W×H）
weight	85KG