|
|
De afwijkingen die veroorzaakt worden door de temperatuur zijn zo gering, dat ze binnen de normale meettolerantie liggen en om deze reden niet relevant zijn. Laat uw JBL watertesten echter niet achter bij de vijver waar ze kunnen bevriezen.
|
|
|
Yes, JBL water tests work accurately at all temperatures. The temperature dependent deviations are so small that they are between the normal measuring tolerances and thus are not relevant. But do not leave your JBL water tests at the pond where they could freeze. A frost resistance test with the JBL water tests confirmed that the KH and nitrite test that had been left to freeze later indicated too low values. All other tests worked correctly after thawing. When carrying out the tests it is important to closely observe the required waiting times before the colour comparison, because the response times are slightly longer at low temperatures! And please don’t wait too long between sampling and testing: the oxygen and the pH value certainly change during the waiting time!
|
|
|
Ja, JBL Wassertests zeigen bei allen Temperaturen korrekt an. Die temperaturbedingten Abweichungen sind so gering, dass sie innerhalb der normalen Messtoleranzen liegen und daher nicht relevant sind. Sie sollten Ihre JBL Wassertests jedoch nicht am Teich stehen lassen, da sie einfrieren könnten. Bei einer Frostprüfung der JBL Wassertests kam heraus, dass nach einem Einfrieren der KH- und Nitrit-Test zu geringe Werte anzeigten. Alle anderen Tests zeigten korrekt an, als sie wieder aufgetaut waren. Wichtig ist beim Durchführen der Tests, dass die geforderten Wartezeiten vor dem Farbvergleich auch wirklich eingehalten werden, da die Reaktionszeiten etwas länger sind bei niedrigen Temperaturen! Und bitte warten Sie zwischen Probennahme und Testen nicht zu lange: Zumindest der Sauerstoff- und pH-Wert verändern sich mit der Wartezeit zunehmend!
|
|
|
Yes, JBL water tests work accurately at all temperatures. The temperature dependent deviations are so small that they are between the normal measuring tolerances and thus are not relevant. But do not leave your JBL water tests at the pond where they could freeze. A frost resistance test with the JBL water tests confirmed that the KH and nitrite test that had been left to freeze later indicated too low values. All other tests worked correctly after thawing. When carrying out the tests it is important to closely observe the required waiting times before the colour comparison, because the response times are slightly longer at low temperatures! And please don’t wait too long between sampling and testing: the oxygen and the pH value certainly change during the waiting time!
|
|
|
Yes, JBL water tests work accurately at all temperatures. The temperature dependent deviations are so small that they are between the normal measuring tolerances and thus are not relevant. But do not leave your JBL water tests at the pond where they could freeze. A frost resistance test with the JBL water tests confirmed that the KH and nitrite test that had been left to freeze later indicated too low values. All other tests worked correctly after thawing. When carrying out the tests it is important to closely observe the required waiting times before the colour comparison, because the response times are slightly longer at low temperatures! And please don’t wait too long between sampling and testing: the oxygen and the pH value certainly change during the waiting time!
|
|
|
Evet, JBL'nin su testleri tüm sıcaklıklarda doğru sonuç verir. Sıcaklığa bağlı sapmalar normal ölçüm toleransları içinde kalacak denli az olduğundan konu etmeye değmez. Ancak donma ihtimaline karşı JBL su testlerinizi havuzun kenarında bırakmayın. JBL su testleriyle yapılan bir donma deneyinde KS ve nitrit testinin donma sonrasında çok düşük değerler verdiği tespit edilmiştir. Diğer testlerin tümü don çözüldükten sonra doğru sonuçları göstermiştir. Testin yapılması sırasında önemli olan, renk karşılaştırması yapmadan önce öngörülen bekleme sürelerine gerçekten uymaktır, çünkü düşük sıcaklıklarda reaksiyon süreleri biraz uzundur! Ve lütfen numune alımıyla test uygulaması arasında fazla zaman geçirmeyin: Bekleme süresi içerisinde en azından oksijen ve pH değeri giderek değişikliğe uğrar!
|
