{"id":23567,"date":"2025-12-15T16:25:09","date_gmt":"2025-12-15T16:25:09","guid":{"rendered":"https:\/\/www.ghostysky.com\/?post_type=product&#038;p=23567"},"modified":"2025-12-15T16:37:46","modified_gmt":"2025-12-15T16:37:46","slug":"plantpen-ndvi-310","status":"publish","type":"product","link":"https:\/\/www.ghostysky.com\/pt\/product\/plantpen-ndvi-310\/","title":{"rendered":"PlantPen NDVI 310"},"content":{"rendered":"<h4 data-path-to-node=\"2\"><b>Principais recursos e benef\u00edcios<\/b><\/h4>\n<ul data-path-to-node=\"3\">\n<li>Medi\u00e7\u00e3o do teor de clorofila: O dispositivo mede o \u00cdndice de Vegeta\u00e7\u00e3o por Diferen\u00e7a Normalizada (NDVI), um \u00edndice crucial calculado a partir da diferen\u00e7a na reflet\u00e2ncia foliar entre o espectro da luz infravermelha pr\u00f3xima (NIR) e a luz vis\u00edvel (VIS\/Vermelho).\u00b2 A f\u00f3rmula utilizada \u00e9:\n<div data-path-to-node=\"3,0,1\">\n<div class=\"math-block\" data-math=\"NDVI = \\frac{R_{NIR} - R_{RED}}{R_{NIR} + R_{RED}}\">NDVI = {R_{NIR} \u2013 R_{RED}}\/{R_{NIR} + R_{RED}}<\/div>\n<\/div>\n<p>Este \u00edndice est\u00e1 diretamente relacionado \u00e0 capacidade fotossint\u00e9tica da planta e \u00e9 um excelente indicador do teor relativo de clorofila.<\/li>\n<li>\n<p data-path-to-node=\"3,1,0\"><b>Projeto n\u00e3o destrutivo:<\/b> Utilizando um clipe mec\u00e2nico para folhas e uma fonte de luz interna de comprimento de onda duplo (normalmente <b>VERMELHO <span class=\"math-inline\" data-math=\"\\approx\">aprox.<\/span>\u00a0635 nm<\/b> e <b>NIR <span class=\"math-inline\" data-math=\"\\approx\">aproximadamente<\/span>\u00a0760 nm<\/b>), o PlantPen mede folhas presas ou destacadas sem danific\u00e1-las.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,2,0\"><b><span class=\"citation-68\">M\u00f3dulo GPS integrado:<\/span><\/b><span class=\"citation-68 citation-end-68\"> Um m\u00f3dulo GPS integrado de alt\u00edssima sensibilidade fornece coordenadas espaciais precisas para cada medi\u00e7\u00e3o (precis\u00e3o).<\/span><span class=\"math-inline\" data-math=\"&lt;1.5 \\text{ m}\">&lt;=1,5 m<\/span><span class=\"citation-67 citation-end-67\">), permitindo o mapeamento e a localiza\u00e7\u00e3o precisos de pontos de dados.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,3,0\"><b>Portabilidade ideal para uso em campo:<\/b> Com um peso de apenas <b>188 g<\/b> e um tamanho compacto (<b><span class=\"math-inline\" data-math=\"135 \\times 65 \\times 33 \\text{ mm}\">135 x 65 x 33 mm<\/span><\/b>), juntamente com uma bateria recarreg\u00e1vel de \u00edon-l\u00edtio de longa dura\u00e7\u00e3o (at\u00e9 <b>70 horas<\/b> (em opera\u00e7\u00e3o t\u00edpica), \u00e9 ideal para extensos trabalhos de campo.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,4,0\"><b>Gest\u00e3o e an\u00e1lise de dados:<\/b><\/p>\n<ul data-path-to-node=\"3,4,1\">\n<li>\n<p data-path-to-node=\"3,4,1,0,0\"><span class=\"citation-66\">A mem\u00f3ria interna pode armazenar at\u00e9 <\/span><b><span class=\"citation-66\">100.000 medi\u00e7\u00f5es<\/span><\/b><span class=\"citation-66 citation-end-66\">.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,4,1,1,0\"><span class=\"citation-65\">A transfer\u00eancia de dados \u00e9 realizada atrav\u00e9s de <\/span><b><span class=\"citation-65\">USB<\/span><\/b><span class=\"citation-65\"> ou <\/span><b><span class=\"citation-65\">Bluetooth<\/span><\/b><span class=\"citation-65 citation-end-65\"> comunica\u00e7\u00e3o.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"3,4,1,2,0\"><span class=\"citation-64\">O inclu\u00eddo <\/span><b><span class=\"citation-64\">Software FluorPen<\/span><\/b><span class=\"citation-64 citation-end-64\"> (Compat\u00edvel com Windows 7 e vers\u00f5es superiores) fornece rotinas abrangentes para visualiza\u00e7\u00e3o, an\u00e1lise, cria\u00e7\u00e3o de gr\u00e1ficos e exporta\u00e7\u00e3o de dados para o Microsoft Excel, incluindo funcionalidade de mapeamento GPS.<\/span><\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 data-path-to-node=\"4\"><b>Aplica\u00e7\u00f5es ideais<\/b><\/h4>\n<p data-path-to-node=\"5\">O PlantPen NDVI 310 \u00e9 uma ferramenta vers\u00e1til, perfeita para:<\/p>\n<ul data-path-to-node=\"6\">\n<li>\n<p data-path-to-node=\"6,0,0\"><b>Agronomia e Silvicultura:<\/b> Monitoramento do estado de nitrog\u00eanio das culturas, das necessidades de irriga\u00e7\u00e3o e da sa\u00fade da floresta.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,1,0\"><b>Biologia e sele\u00e7\u00e3o de plantas:<\/b> Avalia\u00e7\u00e3o r\u00e1pida do vigor de diferentes variedades ou mutantes de plantas.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,2,0\"><b><span class=\"citation-63\">Pesquisa e Educa\u00e7\u00e3o sobre Fotoss\u00edntese:<\/span><\/b><span class=\"citation-63 citation-end-63\"> Estudar os efeitos do estresse (por exemplo, defici\u00eancia h\u00eddrica ou de nutrientes) na efici\u00eancia fotossint\u00e9tica.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,3,0\"><b>Fisiologia do Estresse:<\/b> Detec\u00e7\u00e3o de sinais precoces de estresse em plantas com base em altera\u00e7\u00f5es na clorofila foliar.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"7\">O PSI PlantPen NDVI 310 \u00e9 a escolha preferida de pesquisadores e profissionais da \u00e1rea agr\u00edcola que buscam um m\u00e9todo conveniente, preciso e econ\u00f4mico para monitorar o conte\u00fado de pigmentos fotossint\u00e9ticos e a vitalidade das plantas em tempo real.<\/p>","protected":false},"excerpt":{"rendered":"<p data-path-to-node=\"0\"><span class=\"\">O PSI PlantPen NDVI 310 \u00e9 um dispositivo robusto,<\/span><span class=\"\"> compactar,<\/span><span class=\"\"> e medidor de reflet\u00e2ncia port\u00e1til f\u00e1cil de usar, projetado para medi\u00e7\u00f5es r\u00e1pidas,<\/span><span class=\"\"> Avalia\u00e7\u00e3o n\u00e3o destrutiva da sa\u00fade das plantas e do teor de clorofila em ambientes de laborat\u00f3rio e de campo.<\/span><\/p>","protected":false},"featured_media":23571,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[1319],"product_cat":[1317,1318,705],"product_tag":[1320,1322],"class_list":{"0":"post-23567","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-polypen","7":"product_cat-handheld-sensors","8":"product_cat-polypen","9":"product_cat-sensors","10":"product_tag-polypen","11":"product_tag-rp410-uvis","13":"first","14":"outofstock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PlantPen NDVI 310 - Ghostysky<\/title>\n<meta name=\"description\" content=\"The PSI PlantPen NDVI 310 is a rugged, compact, and easy-to-use handheld reflectance meter designed for rapid, non-destructive 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