APM-2 receives MCERTS certification

In March 2021, the suitability of APM-2 for continuous ambient air quality monitoring for the fractions PM10 and PM2.5 both in the measuring range 0 to 1,000 μg/m³ according to the MCERTS Performance Standards has been confirmed. You can download the full version of the certificate here. 

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MCERTS certificate first page

PNS 18T-DM: Market approval in France

On May, 13, 2020, the Laboratoire Central de Surveillance de la Qualité de l’Air (LCSQA) attested the conformity of our sampling system PNS 18T-DM for the gravimetric method for determination of concentrations of airborne suspended particulate matter of the fractions PM10 and PM2.5 as well as measurement of the mass […]

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Comde-Derenda GmbH gained environmental label “Brandenburger Umweltsiegel”

After establishing a company-wide environmental management system according to the regional standards of Brandenburg, Comde-Derenda GmbH gained the certificate “Brandenburger Umweltsiegel“ at the beginning of November 2019. The certification is awarded in the context of the environmental network “Umweltpartnerschaft Brandenburg”. An important goal of the environmental management system is to […]

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Environmental label

Exhibition: Reha for the Blind in Poland 2019

This year, Comde-Derenda GmbH is taking part in the exhibition “Reha for the Blind in Poland” in Warsaw for the first time. The exhibition  is taking place since 1999, this year it is held under the banner “Virtual Warsaw – a city friendly for the blind”. In the Idol competition, […]

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European Aerosol Conference 2019 in Gothenburg

Comde-Derenda GmbH takes part in the European Aerosol Conference again this year. The conference will take place from 25th to 30th August 2019 in Gothenburg on the exhibition site. Thematically, the biggest European exhibition covers many areas, for example combustion aerosols, chemistry and physics of aerosols, health aspects, indoor and […]

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Pilot measurement comparisons for determination of the PM1 concentration for the “Blue Sky” campaign of the China National Environmental Monitoring Center successfully completed with participation of Comde-Derenda Wuxi

Comde-Derenda Wuxi has been tasked to carry out comparison measurements of PM1 concentration for the “Blue Sky” campaign of the China National Environmental Monitoring Center (CNEMC). By means of those measurements, basic data for the development of PM1 standards and limit values is retrieved. At the same time, data concerning […]

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Comde-Derenda Wuxi cordially invites you to CIEPEC 2019

The 17th China International Environmental Protection Exhibition and Conference (CIEPEC 2019) will be hold in June 12 – 14, 2019 in China International Exhibition Center in Beijing. As a professional manufacturer of environmental monitoring instruments, Comde-Derenda Wuxi we will take part in the exhibition. We are presenting various automatic devices […]

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Marketing authorization for automatic sampling system in Korea

The automatic sampling system PNS 16T-DM of the PNS family of Comde-Derenda recently got the marketing authorization for the Korean market. After an invitation to the important Korean exhibition for environmental protection ENVEX, the marketing authorization means a further step on the Asian market. Our subsidiary in Wuxi, founded in […]

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