CPC, DMA and SMPS calibrations

CPC, DMA and SMPS calibrations

Air Quality

Information

CPC calibrations NPL has a UKAS accredited calibration service for condensation particle counters (CPCs) that is traceable to NPL’s Faraday Cup electrometer and primary reference standards. DMA and SMPS calibrations Calibrations services offered by NPL cover both differential mobility analyser (DMA) and scanning mobility particle sizer (SMPS) instruments common to the automotive industry. VPR and PEMS calibrations NPL offers calibration services for both volatile particle remover (VPR) and complete portable emissions measurement systems (PEMS). Gas standards for vehicle emission measurements NPL also provides gas standards for calibrating vehicle emissions monitors, which can be prepared to the requirements of the customer.
National Physical LaboratoryNational Physical Laboratory - Virtual locationProviding confidence in every aspect of environmental monitoring NPL are the National Measurement Laboratory for the UK and have 800 scientists and 400 laboratories across all science disciplines. Environmental monitoring expertise has been developed by NPL over many years and is a critical aspect of the support we deliver nationally and internationally. We ensure our customers are able to monitor gas emissions reliably and comply with evolving environmental regulations. Our high quality, cost-effective pollution monitoring and analysis services are delivered using unique environmental test facilities. We help industry, research organisations, environmental regulators, government and other measurement providers to evaluate instrument performance, demonstrate conformance with industry-standard protocols and validate instruments in the lab and the field. Our emissions, ambient air sampling and analysis services are accredited to ISO 17025 and all our measurements are traceable to UK national standards, providing you with ultimate confidence in data and ensuring compliance with regulatory requirements. Our expertise and innovation eliminates the need for specialist in-house resources and reduces our customers' technical risk. We deliver revenue, cost and time savings for complex technical challenges. Our unique combination of experts and equipment makes us one of the premier environmental measurement facilities in Europe. 

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