{"id":54204,"date":"2024-06-11T15:31:29","date_gmt":"2024-06-11T13:31:29","guid":{"rendered":"https:\/\/aquariatech.com\/?post_type=product&#038;p=54204"},"modified":"2026-07-16T08:32:58","modified_gmt":"2026-07-16T06:32:58","slug":"hanna-instruments-checker-hc-for-high-nitrate-scale-in-seawater","status":"publish","type":"product","link":"https:\/\/aquariatech.com\/en\/product\/hanna-instruments-checker-hc-for-high-nitrate-scale-in-seawater","title":{"rendered":"Hanna Instruments &#8211; Checker HC per nitrati scala alta in acqua di mare con Cuvette di verifica"},"content":{"rendered":"<h3><span style=\"color: #ff6600;\">The Manufacturer Informs:\u00a0<\/span><\/h3>\n<p>The HI782 nitrate colorimeter (high scale) is specifically designed to quickly and accurately determine high nitrate levels for\u00a0<strong>marine aquaria and marine applications<\/strong>. With an electronic digital readout, it is no longer necessary to struggle to determine colours visually.<\/p>\n<ul>\n<li>Scale up to 75.0 ppm with accuracy \u00b12.0 ppm<\/li>\n<li>Laboratory accuracy with simpler procedure - Requires only 1 reagent<\/li>\n<li>Simple and intuitive digital operation<\/li>\n<li>Compact and precise, can be used at home, at work or on the move<\/li>\n<li><strong>Supplied with HI782-11 test cuvettes<\/strong><\/li>\n<\/ul>\n<div class=\"product attribute overview\">\n<div class=\"value\"><\/div>\n<\/div>\n<p>Nitrate is the final stage of the nitrogen cycle. Excessive amounts of nitrate in marine aquaria facilitate the growth of undesirable organisms such as algae and dinoflagellates. The HI782 is a simple, accurate and inexpensive way to measure nitrate from 0.0 to 75.0 ppm (as NO<sub>3<\/sub><sup>-<\/sup>), in your saltwater aquarium.<\/p>\n<p>&nbsp;<\/p>\n<table id=\"product-attribute-specs-table\" class=\"data table additional-attributes\">\n<tbody>\n<tr>\n<th class=\"col label\" scope=\"row\">Nitrate Scale<\/th>\n<td class=\"col data\" data-th=\"Scala Nitrati\">0.0 to 75.0 ppm (as NO<sub>3<\/sub><sup>-<\/sup>)<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Nitrate resolution<\/th>\n<td class=\"col data\" data-th=\"Risoluzione Nitrati\">0.1 ppm<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Nitrate accuracy<\/th>\n<td class=\"col data\" data-th=\"Accuratezza Nitrati\">\u00b12.0 ppm \u00b15% of reading<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Nitrate Method<\/th>\n<td class=\"col data\" data-th=\"Metodo Nitrati\">Zinc reduction method. The reaction between the nitrate and the reagent causes a pink colouration in the sample. This checker was developed to work with seawater samples.<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Light Source Photometer\/Colourimeter<\/th>\n<td class=\"col data\" data-th=\"Sorgente Luminosa Fotometro\/Colorimetro\">LED @ 525 nm<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Light Detector Photometer\/Colourimeter<\/th>\n<td class=\"col data\" data-th=\"Rilevatore di Luce Fotometro\/Colorimetro\">silicon photocell<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Battery Type\/ Duration<\/th>\n<td class=\"col data\" data-th=\"Tipo\/ Durata Batteria\">1.5V AAA<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Automatic switch-off<\/th>\n<td class=\"col data\" data-th=\"Spegnimento Automatico\">after 10 minutes of inactivity<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Conditions of Use<\/th>\n<td class=\"col data\" data-th=\"Condizioni di Utilizzo\">0 to 50\u00b0C (32 to 122\u00b0F); RH max 95% non-condensing<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Weight<\/th>\n<td class=\"col data\" data-th=\"Peso\">64 g (2.3 oz.)<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Dimensions<\/th>\n<td class=\"col data\" data-th=\"Dimensioni\">86.0 mm x 61.0 mm x 37.5mm (3.2 x 2.4 x 1.5\")<\/td>\n<\/tr>\n<tr>\n<th class=\"col label\" scope=\"row\">Order Information<\/th>\n<td class=\"col data\" data-th=\"Informazioni Ordine\">HI782 Checker HC is supplied with sample cuvettes with caps (2), marine nitrate starter kit (reagents for 10 tests), 3 mL Pasteur pipette (1), 1.5 V AAA battery (1) and instruction manual.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Il Produttore Informa:\u00a0 Il colorimetro HI782 per nitrati (scala alta) \u00e8 progettato specificamente per determinare in modo rapido e preciso livelli elevati di nitrati per\u00a0acquari marini e applicazioni marine. Con una lettura elettronica digitale, non \u00e8 pi\u00f9 necessario faticare per determinare visivamente i colori. Scala fino a 75.0 ppm con precisione \u00b12.0 ppm Precisione da [&hellip;]<\/p>","protected":false},"featured_media":55426,"template":"","meta":[],"product_brand":[],"product_cat":[668],"product_tag":[],"class_list":{"0":"post-54204","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-controllo-e-misurazione","7":"pa_brand_nc-hanna-instruments","9":"first","10":"onbackorder","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","_links":{"self":[{"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/product\/54204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/media\/55426"}],"wp:attachment":[{"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/media?parent=54204"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/product_brand?post=54204"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/product_cat?post=54204"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aquariatech.com\/en\/wp-json\/wp\/v2\/product_tag?post=54204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}