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Products > Laboratory Instrument > Spectrometer > GaOA X-Ray fluorescence miniature on-line atmospheric heavy metal monitor
Product name : GaOA X-Ray fluorescence miniature on-line atmospheric heavy metal monitor
Product No. : GaOA
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  Details:
Product Description

GaOA mini atmospheric heavy metal on-line analyzer adopts 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.

 



Technical Parameters
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 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 for Determination of Heavy Metals in Environmental Particles by X-ray Fluorescence Spectrometry


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Online service

Skype: jackie.chan-chemins 294772396 info@starkinstrument.com