Miniature On-line Atmospheric Heavy Metal Monitor

Liên hệ

Danh mục:

GaOA tiny atmospheric heavy metal on-line analyzer is LANScientific co., LTD., fusion X fluorescence nondestructive testing technology, automatic air particulates enrichment technology, independent research and development of the monitoring instrument miniaturization, the advantages of small size, low detection limit, several accurate, high temporal resolution, which can realize the air particles in the heavy metals such as lead, cadmium, chromium, arsenic continuous monitoring, Suitable for grid and dense distribution, it is widely used in urban atmospheric environment monitoring, factory area unorganized emissions, traffic exhaust emission pollution gas monitoring, emergency monitoring and other fields.

Intelligent

Compact and portable instrument, solid structure, easy maintenance, accurate and reliable monitoring data, construction cost is much lower than the standard station, suitable for large area layout fine or grid monitoring.

Low detection limit

Accurate measurement of arsenic, cadmium, chromium, antimony, mercury and other dozens of heavy metals, low detection limit of elements up to 0.01ng/m3, and other elements can be customized according to user requirements.

Automatic calibration

Built-in calibration module, XRF spectrum horizontal and vertical coordinates at the same time automatic calibration, calibration frequency can be set arbitrarily, but also built-in specific metal internal standard source, can realize automatic quality control.

Cloud platform

The equipment adopts wireless communication technology, the instrument can achieve confidential and secure communication with the server, and gather the big data of the environment into the “cloud platform”.

Product parameter

Working power supply 220VAC±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 300×192×706mm（L×W×H）
weight 13.5KG
Linear demand ＞0.99
Way to work Continuous automatic monitoring; One year of trouble-free operation and self-recovery function
installation Use the bracket to run outdoors for a long time, or fixed in the station room operation
Monitoring project Monitor Pb , Cd, Hg , As, Cr, Cu , Zn , Ni and other 30 elements (other elements can be expanded according to the subsequent needs of users)
repetitive HM：RSD<0.5% (Pb standard sample)
Measuring range HM：0-100μg/m3
Minimum detection limit HM：Ng /m³ (sampling time 1H, flow rate 16.7L/min), the increase of sampling time can reach pg level
precision HM：＜15% (Pb, Cd, As sampling time 4H)
Applicable standards HM：US EPA IO-3.3 standard method

微型大气重金属在线分析仪(图1) Miniature on-line atmospheric heavy metal monitor(图2)

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