{"id":748,"count":2,"description":"Monitoring of number concentration of ultrafine aerosols in ambient air or for stand-alone applications\r\n---------\r\nThe Palas\u00ae condensation particle counter ENVI-CPC is a CPC for environmental ambient air monitoring available in two models, each of them being optimised for a different concentration range. Model 100 is created for lower concentrations, whereas model 200 is appropriate for high concentrations and offers single particle counting up to 2,000,000 particles\/cm3. The latter one can be used for ambient air monitoring without a dilution system.\r\n---------\r\nThe condensation process makes the nanoscale particles measurable. In addition to quantity, the ENVI-CPC also measures the droplet size of condensed particles, thus providing additional information about the condensation process.\r\n---------\r\nThe ENVI-CPC can be equipped with an isothermal Nafion\u00ae aerosol dryer that has no consumables and can be used for months without maintenance. The humidity of the aerosol at the inlet is measured and controlled. Additionally, it has a second pump for the working fluid in order to suck it out of a large butanol reservoir. Due to those features it can operate for months without refilling the fluid reservoir.","link":"https:\/\/digivn.com\/en\/envi-cpc-system\/","name":"ENVI-CPC System","slug":"envi-cpc-system","taxonomy":"product_cat","parent":745,"meta":[],"_links":{"self":[{"href":"https:\/\/digivn.com\/en\/wp-json\/wp\/v2\/product_cat\/748"}],"collection":[{"href":"https:\/\/digivn.com\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/digivn.com\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/digivn.com\/en\/wp-json\/wp\/v2\/product_cat\/745"}],"wp:post_type":[{"href":"https:\/\/digivn.com\/en\/wp-json\/wp\/v2\/product?product_cat=748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}