{"id":473,"date":"2026-07-31T18:04:52","date_gmt":"2026-07-31T21:04:52","guid":{"rendered":"https:\/\/laboratorios.ufpr.br\/centralfarm\/?page_id=473"},"modified":"2026-08-10T15:24:12","modified_gmt":"2026-08-10T18:24:12","slug":"potencial-de-fluxo","status":"publish","type":"page","link":"https:\/\/laboratorios.ufpr.br\/centralfarm\/equipamentos\/potencial-de-fluxo\/","title":{"rendered":"Potencial de Fluxo"},"content":{"rendered":"\n<p><mark class=\"has-inline-color has-vivid-red-color\">ATEN\u00c7\u00c3O: Equipamento pertencente ao Grupo de Pesquisa em Biopol\u00edmeros e Coloides (BIOPOL<\/mark>).<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_56_44-683x1024.png\" alt=\"\" class=\"wp-image-811\" style=\"aspect-ratio:0.6669982366505403;width:233px;height:auto\" srcset=\"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_56_44-683x1024.png 683w, https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_56_44-200x300.png 200w, https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_56_44-768x1151.png 768w, https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_56_44-65x98.png 65w, https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_56_44-38x57.png 38w, https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-content\/uploads\/sites\/81\/2026\/08\/ChatGPT-Image-10-de-ago.-de-2026-14_56_44.png 1024w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n<\/div>\n\n\n<p>Equipamento de marca Particle Metrix \u2013 Stabino\u00ae e modelo PMX 400, projetado para realizar a titula\u00e7\u00e3o autom\u00e1tica de amostras e medi\u00e7\u00f5es do potencial de dispers\u00e3o, pH e condutividade. Possui duas bombas de titula\u00e7\u00e3o integradas que injetam solu\u00e7\u00f5es salinas, \u00e1cidas, b\u00e1sicas, ou polim\u00e9ricas \u00e0 amostra. Tanto o volume e quanto a taxa de adi\u00e7\u00e3o podem ser controlados, sendo que os copos cil\u00edndricos suportam 1 ou 10 mL de amostra. As part\u00edculas em solu\u00e7\u00f5es\/dispers\u00f5es devem possuir tamanho 0,3 nm \u2013 300 \u03bcm em uma concentra\u00e7\u00e3o entre 0,01 \u2013 40 % do volume da amostra. O equipamento possui quatro pist\u00f5es 100 \u03bcm, 200 \u03bcm, 400 \u03bcm e 1000 \u03bcm, indicados para amostras com part\u00edculas &lt; 30 \u03bcm, &lt; 60 \u03bcm, &lt; 100 \u03bcm, &lt; 300 \u03bcm, respectivamente. O conjunto suporta amostras de viscosidade at\u00e9 300 mPa s (sendo que viscosidades de 5 Pa s podem ser medidas com o pist\u00e3o de 1000 \u03bcm).<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ATEN\u00c7\u00c3O: Equipamento pertencente ao Grupo de Pesquisa em Biopol\u00edmeros e Coloides (BIOPOL). Equipamento de marca Particle Metrix \u2013 Stabino\u00ae e modelo PMX 400, projetado para realizar a titula\u00e7\u00e3o autom\u00e1tica de amostras e medi\u00e7\u00f5es do potencial de dispers\u00e3o, pH e condutividade. Possui duas bombas de titula\u00e7\u00e3o integradas que injetam solu\u00e7\u00f5es salinas, \u00e1cidas, b\u00e1sicas, ou polim\u00e9ricas \u00e0 [&hellip;]<\/p>\n","protected":false},"author":123,"featured_media":0,"parent":290,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-473","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/pages\/473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/users\/123"}],"replies":[{"embeddable":true,"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/comments?post=473"}],"version-history":[{"count":4,"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/pages\/473\/revisions"}],"predecessor-version":[{"id":835,"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/pages\/473\/revisions\/835"}],"up":[{"embeddable":true,"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/pages\/290"}],"wp:attachment":[{"href":"https:\/\/laboratorios.ufpr.br\/centralfarm\/wp-json\/wp\/v2\/media?parent=473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}