{"product_id":"hanna-instrument-hi-781k-con-cuvette-di-verifica-checker-hc-per-nitrati-scala-bassa-ppm-in-acqua-di-mare","title":"Hanna Instrument Hi-781K con cuvette di verifica - Checker HC per Nitrati scala bassa (ppm) in acqua di mare","description":"\u003cp\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e \u003c\/span\u003e\u003c\/span\u003eCaratteristiche:\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family:Verdana;\"\u003el Checker\u003csup\u003e®\u003c\/sup\u003e Hanna per Nitrati scala bassa in acqua di mare (ppm) rappresenta un buon compromesso fra la scelta di semplici test kit chimici e di strumentazione di tipo professionale. I test kit chimici sono dotati di precisione e risoluzione limitate poiché si basano sulla distinzione di differenze di colore percepite dall'occhio umano. La strumentazione di tipo professionale integra una sorgente luminosa costituita da una lampada a LED o al tungsteno con un filtro e un rilevatore di luce per determinare con precisione l'assorbanza e la concentrazione di ioni. Gli strumenti professionali offrono una maggiore risoluzione e precisione, ma possono costare centinaia di euro. Il Checker\u003csup\u003e®\u003c\/sup\u003e Hanna per Nitrati in acqua di mare misura il valore di nitrati in ppm e utilizza una sorgente LED a lunghezza d'onda fissa ed una fotocellula al silicio per garantire la precisione della strumentazione professionale al prezzo accessibile di un test kit chimico.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e I nuovi Checker®HC per acquari sono forniti con le cuvette di verifica.\u003cbr\u003eLe cuvette di verifica forniscono una soluzione semplice per verificare il tuo Checker®HC, in modo da avere sempre risultati accurati e precisi.\u003cbr\u003eOgni cuvetta viene fornita con un Certificato di Analisi. Il Certificato di Analisi fornisce il numero di lotto, i valori di riferimento e la data di scadenza per garantire la tracciabilità durante la certificazione del Checker®HC. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eCompatto e portatile\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eTimer incorporato\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eAdatto per acqua marina\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eIl nitrato è un sottoprodotto del ciclo dell'azoto. Quantità eccessive di nitrati in un acquario di barriera possono favorire la crescita di organismi indesiderati tra cui alghe e dinoflagellati, mentre quantità insufficienti possono portare a problemi per SPS e coralli, tra cui la perdita di colore e sopraggiungere del pallore. Il Checker HI781 è un colorimetro portatile che utilizza il principio Beer-Lambert per determinare colorimetricamente la concentrazione di nitrati. HI781 è progettato specificamente per misurare bassi livelli di nitrati in un acquario di acqua salata. La scala va da 0.00 a 5.00 ppm (mg\/L), è ideale per la manutenzione dell'acquario di barriera.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e Progettato come un'alternativa più accurata ai test kit chimici, HI781 fornisce risultati rapidi e accurati \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eScala Nitrati\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eda 0.00 a 5.00 ppm (come NO\u003csub\u003e3\u003c\/sub\u003e\u003csup\u003e–\u003c\/sup\u003e)\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eRisoluzione Nitrati\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e0.01 ppm\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eAccuratezza Nitrati\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e±0.25 ppm ±2% della lettura a 25 °C\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eMetodo Nitrati\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eMetodo colorimetrico. La reazione tra il nitrato e il reagente provoca una tinta rosa\/viola nel campione. Questo Checker è stato sviluppato per lavorare con campioni di acqua di mare.\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eSorgente Luminosa Fotometro\/Colorimetro\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eLED a 525 nm\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eRilevatore di Luce Fotometro\/Colorimetro\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eFotocellula in silicio\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eTipo\/ Durata Batteria\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003ebatteria da 1.5V AAA\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eSpegnimento Automatico\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eDopo 10 min di inutilizzo\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eCondizioni di Utilizzo\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eda 0 a 50 °C; max. 95% RH senza condensa\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003ePeso\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e64 g\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eDimensioni\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003e86.0 x 61.0 x 37.5 mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eInformazioni Ordine\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eHI781 Checker HC è fornito con cuvette per campione con tappi (2), kit di reagenti iniziale per nitrati (25 test), portafiltro, siringa da 10 mL, siringa da 5 mL con punta, fiala di miscelazione con tappo, batteria e manuale d’istruzioni.\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eNotes\u003c\/span\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"col data\"\u003e\u003cspan style=\"font-size:small;\"\u003e\u003cspan style=\"font-family:Verdana;\"\u003eLa presenza di nitriti e rame interferiranno con la misurazione.\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eVideo informativi:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"HANNA","offers":[{"title":"Default Title","offer_id":58262599532808,"sku":"SH-12659761621X","price":178.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/6849\/3576\/files\/5aef8fe04fd38238d84424b23fb3dfe18d89f79b.webp?v=1784478987","url":"https:\/\/www.bricobravo.com\/products\/hanna-instrument-hi-781k-con-cuvette-di-verifica-checker-hc-per-nitrati-scala-bassa-ppm-in-acqua-di-mare","provider":"BricoBravo","version":"1.0","type":"link"}