JBL ProAqua Test O2 Oxygen

JBL ProAqua Test O2 Oxygen

oxygen test for fresh and marine water

✔ in stock, delivery until 02.05. - 10.05.

		Price
	Test-Set	13.49 EUR
	Refill Set	7.85 EUR

Quantity:   14.35 USD

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• Description Reviews (1)
• The JBL ProAqua Test O2 Oxygen is designed for the measurement and routine control of the oxygen content in saltwater and freshwater aquariums and in mains water and garden ponds within the range of 1 - 10 mg/l (ppm). Precise indication of oxygen content in freshwater and marine aquariums as well as garden ponds.

  Why test? All animals living in water need oxygen to breathe. Even the „invisible helpers“ in aquariums and ponds, the cleansing bacteria, are dependent on a sufficient oxygen content for the conversion of ammonium to nitrate. The oxygen supply they need can be safeguarded by adequate planting. In aquariums and ponds with little or no planting and in marine aquariums, the oxygen content always needs to be kept at the appropriate saturation value with the help of technical equipment. The saturation value depends on the water temperature (see table on last page). Plants are able to exceed this saturation value through their assimilation activity. In well planted aquariums and ponds, for example, values can be found towards the end of the lighting period, which are 1 to 2 mg/l higher than the saturation value.

  Important when algae preparations are used, as large amounts of oxygen are used when algae are eliminated.
  Recommended for use at night in densely planted aquariums, when large amounts of O² are absorbed.

  You can oder the complete test kit with coloure chart and test accessories or only the reagents at the refill kit.
  

  
  
  Manual JBL ProAqua Test O2 Oxygen

  
  

  Precaution:
  

  Signal world: Danger
  

  Hazard statements:
  EUH208 Contains . May produce an allergic reaction.
  H314 Causes severe skin burns and eye damage.
  H317 May cause an allergic skin reaction.
  H318 Causes serious eye damage.
  H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  H373 May cause damage to organs through prolonged or repeated exposure .
  H412 Harmful to aquatic life with long lasting effects.
  

  Precautionary statements:
  P101 If medical advice is needed, have product container or label at hand.
  P102 Keep out of reach of children.
  P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].
  P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  P501 Dispose of contents/container in accordance with national regulations
  

  
  

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  Kouta R. at 01.12.2019:
  Der O2-Test hat leider nicht die hohe Qualität von den anderen JBL-Wassertests. Vor allem müsste man das Messgefäß gemäß den Anleitungen "mit dem beiliegenden Verschluss blasenfrei verschließen". Allerdings ist dies fast unmöglich: fast immer bleibt ein wenig Luft nach dem Verschließen des Deckels. Für "blasenfrei verschließen" bräuchte man ein anderes System als das Standardmessgefäß und den normalen Gewindedeckel. Folglich ist das Messergebnis vielleicht nicht zuverlässig. Bei mir zeigt der Text bis jetzt immer 6 mg/l, unabhängig von Besetzung, Bepflanzung und Oxydator. Bei 6 und 8 mg/l sind die Farbe fast identisch und schwierig zu unterscheiden.

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