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Product code: HI736

PHOSPHORUS TEST Marine aquarium

Brand: HANNA INSTRUMENTS

69,90 €
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FOSFORO TEST

Hi736

 

Checker® HC per Fosforo Scala Ultra Bassa in Acqua di Mare - HI736

 

The Hanna Phosphorus Checker® Ultra Low Range (0 to 200 ppb) represents a good compromise between simple chemical test kits and professional-grade instrumentation. Chemical test kits have limited accuracy and resolution because they rely on distinguishing color differences as perceived by the human eye. Professional-grade instrumentation integrates a light source consisting of an LED or tungsten lamp with a filter and a light detector to precisely determine absorbance and ion concentration. Professional-grade instruments offer greater resolution and accuracy, but can cost hundreds of dollars. The Hanna Phosphorus Checker® Ultra Low Range uses a fixed wavelength LED source and a silicon photocell to provide the accuracy of professional-grade instrumentation at the affordable price of a chemical test kit.

Scala Fosforoda 0 a 200 ppb
Risoluzione Fosforo1 ppb
Accuratezza Fosforo±5 ppb ±5% della lettura
Metodo Fosforoadattamento del metodo standard con Acido Ascorbico da “Standard Methods for the Examination of Water and Wastewater”, 20ma edizione.
Sorgente Luminosa Fotometro/ColorimetroLED a 525 nm
Rilevatore di Luce Fotometro/ColorimetroFotocellula al silicio
Tipo/ Durata Batteria1 batteria da 1.5V AAA
Spegnimento Automaticodopo 3 minuti di inattività e 2 minuti dopo la lettura
Condizioni di Utilizzoda 0 a 50°C; U.R. max 95% senza condensa
Peso64 g
Dimensioni81.5 x 61 x 37.5 mm
Informazioni OrdineHI736 Checker® HC è fornito completo di 2 cuvette con tappi, kit di reagenti di partenza per 6 test (6 bustine di reagente in polvere), 1 batteria da 1.5V AAA, manuale di istruzioni e guida rapida.