SKU: 19562010462

Hanna Salinitätstester speziell für Meerwasseraquarien

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Description

Hanna Salinitätstester speziell für MeerwasseraquarienDer neue digitale Salinittstester HI98319 wurde speziell fr Messungen in Meerwasseraquarien entwickelt. Salinitt ist vereinfacht ausgedrckt der Salzgehalt in Wasser, daher ist die Bestimmung der Salinitt in Meerwasseraquarien selbstverstndlich besonders wichtig. Der Tester zeigt die Werte in ppt (Parts per Thousand), PSU (practical Salinity Units) oder in S. G. (specific gravity) an. Durch das groe Multilevel Display kann eine der genannten Einheiten

Der neue digitale Salinitätstester HI98319 wurde speziell für Messungen in Meerwasseraquarien entwickelt. Salinität ist vereinfacht ausgedrückt der Salzgehalt in Wasser, daher ist die Bestimmung der Salinität in Meerwasseraquarien selbstverständlich besonders wichtig. Der Tester zeigt die Werte in ppt (Parts per Thousand), PSU (practical Salinity Units) oder in S.G. (specific gravity) an. Durch das große Multilevel-Display kann eine der genannten Einheiten gleichzeitig mit der gemessenen Temperatur in °C oder °F angezeigt werden. Außerdem können im LCD auch Stabilitätsfaktor und Kalibrierstatus abgelesen werden. Beim Einschalten zeigt der Tester den aktuellen Batteriestand an.

Der wasserdichte Tester verwendet eine festverbaute amperometrische Graphit-Leitfähigkeitssonde um die Salinität bis zu 70,00ppt im Wasser zu bestimmen, durch den eingebauten Temperatursensor werden die Werte automatisch temperaturkompensiert. Die amperometrische Graphit-Sonde widersteht der Oxidation und schafft so besser reproduzierbare Messwerte und ist nicht so anfällig für den Polarisationseffekt wie Tester die zwei Edelstahl-Stifte verwenden.

Das moderne und wasserdichte Gehäuse macht den Tester nicht nur optisch attraktiv für Anwendungen in der Aquaristik, man muss sich auch keine Sorgen machen, falls der Tester doch mal ins Aquarium fällt. Die Bedienung ist super einfach und erfolgt über lediglich zwei Knöpfe, einer zum Ein- und Ausschalten und der zweite für die Kalibrierung. Die Kalibrierung erfolgt per Knopfdruck mit einem Standard-Wert von 35,00ppt, sobald die Kalibrierung erfolgt ist, kehrt der Tester in den Messmodus zurück. Der Tester verfügt außerdem über einen Setup-Modus im Batteriefach, worüber zum Beispiel die automatische Abschaltung zwischen 8 und 60 Minuten bzw. deaktiviert eingestellt werden kann. Durch die automatische Abschaltung kann die Batterie geschont werden. Die mitgelieferten Batterien gewähren eine Lebensdauer von ca. 100 Betriebsstunden.

Bitte beachten Sie unsere Tipps und Tricks zur Kalibrierung mit diesem Gerät!

Lieferumfang: HI98319 wird in einer praktischen Plastikbox inklusive 35ppt-Kalibrierbeutelchen, Batterien und Bedienungsanleitung geliefert.

Technische Daten: 

Messbereich: 1,000 bis1,041 S.G., 0,0 bis 70,0 ppt (g/L), 0,0 bis 70,0 PSU
Auflösung: 0,1 ppt (g/L), 0,1 PSU, 0,001
Genauigkeit @25°C: ±1 ppt für 0,0 bis 40,0 ppt ±2 ppt für Werte über 40,0 ppt, ±0,001 S.G., ±1 PSU für 0,0 bis 40,0 PSU ±2 PSU für Werte über 40,0 PSU
Kalibrierung: Automatisch, 1-Punkt bei 35ppt
Temperatur-Messbereich: 0,0 bis 50,0 °C
Temperatur-Auflösung: 0,1 °C
Temperatur-Genauigkeit: ±0,5 °C
Temperaturkompensation: Automatisch von 5,0 bis 50,0°C
Methoden: PSU – Standard Methode für die Untersuchung von Wasser und Abwasser, 2520 B, Methode für die elektrische Leitfähigkeit, ppt – Internationale ozeanographische Tabellen, S.G. - Standard Methode für die Untersuchung von Wasser und Abwasser, 2520 C, Methode für die Dichte
Umgebungsbedingungen: 0 bis 50 °C, rel. Luftfeuchtigkeit max 100 %
Batterietyp: CR2032 3V Lithium
Batterielebensdauer: Ca. 100 Stunden kontinuierlicher Einsatz
Maße: 160 mm x 40 mm x 17 mm
Gewicht: 68g (ohne Batterie)
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SKU: 19562010462

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