{"product_id":"profesionalni-gemologicky-refraktometr-gemled","title":"Rifrattometro gemmologico professionale GemLED","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRifrattometro gemmologico professionale per misurazioni di routine dell'indice di rifrazione (RI) con \u003c\/span\u003e\u003cspan\u003eilluminazione LED monocromatica integrata 589 nm\u003c\/span\u003e\u003cspan\u003e integrato direttamente nello strumento (sull'elemento rifrattivo). Ciò elimina la necessità di una lampada al sodio esterna e allo stesso tempo consente di ottenere una linea d'ombra pulita e facilmente leggibile.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePrincipali vantaggi nella pratica\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eLettura del contrasto a 589 nm (linea D del sodio):\u003c\/span\u003e\u003cspan\u003e L'illuminazione LED monocromatica integrata consente di ottenere un'immagine nitida della linea d'ombra sulla scala.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eComoda lettura della scala:\u003c\/span\u003e\u003cspan\u003e Il produttore dichiara un ampio campo visivo e un oculare preciso (il metodo di messa a fuoco\/spostamento è descritto in modo diverso nella documentazione a seconda della fonte).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eSupporto per la valutazione della birifrangenza:\u003c\/span\u003e\u003cspan\u003e fa parte di \u003c\/span\u003e\u003cspan\u003efiltro polarizzatore\u003c\/span\u003e\u003cspan\u003e, che ruota durante la lettura; il produttore lo dichiara come chiave per distinguere \u003c\/span\u003e\u003cspan\u003emonorifrazione e birifrangenza\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eAlimentazione flessibile:\u003c\/span\u003e\u003cspan\u003e traffico da \u003c\/span\u003e\u003cspan\u003ereti\u003c\/span\u003e\u003cspan\u003e da \u003c\/span\u003e\u003cspan\u003escatola batteria esterna (AA)\u003c\/span\u003e\u003cspan\u003e per uso mobile.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIdeale per\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eMisurazioni RI gemmologiche comuni in cui l'illuminazione monocromatica \u003c\/span\u003e\u003cspan\u003e589 nm\u003c\/span\u003e\u003cspan\u003e aiuta a leggere chiaramente la linea d'ombra.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eLuogo di lavoro in cui si desidera avere una fonte di luce \u003c\/span\u003e\u003cspan\u003eintegrato\u003c\/span\u003e\u003cspan\u003e direttamente nel rifrattometro (meno configurazione e cablaggio rispetto a una lampada esterna).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eUtilizzo sul campo\/in mobilità grazie all'alimentazione tramite la scatola di batterie AA inclusa.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eContenuto della confezione\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eRifrattometro GemLED® (GLD 0,01)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eLiquido di contatto per rifrattometro nD 1,79\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eFiltro polarizzatore\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eScatola batteria esterna (AA)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eAdattatore\/trasformatore di alimentazione CA\u003c\/span\u003e\u003cspan\u003e (commutabile per 240-220 V o 120-100 V; spina UE a 2 poli)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSpecifiche tecniche\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eIntervallo di indice di rifrazione:\u003c\/span\u003e\u003cspan\u003e nD \u003c\/span\u003e\u003cspan\u003e1,30–1,81\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eDivisione in scala:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e0,01\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eIlluminazione:\u003c\/span\u003e\u003cspan\u003e monocromo \u003c\/span\u003e\u003cspan\u003eLED 589nm\u003c\/span\u003e\u003cspan\u003e (lunghezza d'onda della linea D del sodio)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eElemento in vetro rifrattivo:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e5 × 11 millimetri\u003c\/span\u003e\u003cspan\u003e, SCHOTT\/ZEISS \u003c\/span\u003e\u003cspan\u003eLa SF\u003c\/span\u003e\u003cspan\u003e (vetro incolore di alta qualità); il produttore dichiara resistenza ai graffi e agli agenti chimici\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eDimensioni:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e135 × 38 × 86 millimetri\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003ePeso:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e540 g\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eAlimentazione (adattatore CA):\u003c\/span\u003e\u003cspan\u003e commutabile \u003c\/span\u003e\u003cspan\u003e240-220 V \/ 50-60 Hz\u003c\/span\u003e\u003cspan\u003e O \u003c\/span\u003e\u003cspan\u003e120-100 V \/ 50-60 Hz\u003c\/span\u003e\u003cspan\u003e; lunghezza del cavo \u003c\/span\u003e\u003cspan\u003e1.900 mm\u003c\/span\u003e\u003cspan\u003e; \u003c\/span\u003e\u003cspan\u003eclasse di protezione II\u003c\/span\u003e\u003cspan\u003e; EMC secondo gli standard UE\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.eickhorst.com\/media\/22\/29\/54\/1753165823\/+GemLED%20EN.pdf.pdf\"\u003eManuale in inglese - PDF\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"System Eickhorst","offers":[{"title":"Default Title","offer_id":56504009720140,"sku":"AUTO-024908-1","price":1201.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/6981\/9980\/files\/EditedProducts_4.jpg?v=1768569956","url":"https:\/\/arete.tools\/it-eu\/products\/rifrattometro-gemmologico-professionale-gemled","provider":"Arete Tools","version":"1.0","type":"link"}