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Merpas Environmental Equipment & Supplies
5 equipment items found
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Manufactured by:Tekran Instruments Corporation based inToronto, ONTARIO (CANADA)
The MerPAS® sampler fitted with the yellow body diffusive barrier is best used for sampling outdoor ambient air with highly elevated mercury concentrations (50 ng/m3). This sampler has a thicker diffusive barrier, thereby reducing the effective sampling rate to lessen Hg capture by the device. The sampling time is typically hours up to 7 days, depending on the expected Hg levels and project ...
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Manufactured by:Tekran Instruments Corporation based inToronto, ONTARIO (CANADA)
For indoor applications, the MerPAS sampler is deployed without the protective jar housing regardless of Hg air concentration since the sample does not need protection from the elements. Mounting stands may be purchased from Tekran if needed. Sample time is determined by monitoring goals and expected air Hg levels. The yellow body diffusive barrier is used due to better performance at low wind ...
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Manufactured by:Tekran Instruments Corporation based inToronto, ONTARIO (CANADA)
The MerPAS sampler is small in size and is compatible with personal sampling. For this configuration, the yellow body diffusive barrier is used without any protective housing. The sampler is attached to a plastic plate and then attached to the lapel or shirt pocket to keep the device near the worker breathing zone. Typically, the sampler would be worn for the the full 8-hour workday. ...
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Manufactured by:Tekran Instruments Corporation based inToronto, ONTARIO (CANADA)
The MerPAS® sampler fitted with the white body diffusive barrier is best used for sampling outdoor ambient air of low to intermediate mercury concentrations (0-50 ng/m3). With the high trapping capacity of the MerPAS® substrate, the sampler may be deployed for intervals from 1 week up to 1 year. With air concentrations of 50 to 1000 ng/m3, the sampler can be deployed for time intervals of ...
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Manufactured by:Tekran Instruments Corporation based inToronto, ONTARIO (CANADA)
The MerPAS Passive Air Sampler is the newest Tekran sampling solution developed to provide our customers a simple device for measuring mercury in a wide range of environments. The sampler can be configured to sample either background ambient air or highly-contaminated industrial locations. Since collection is passive, MerPAS sampling is completely power-free allowing easy deployment in a wide ...