Saltvandsforum.dk

Hej

Jeg har en Apex controller til mit akvarium og skal til kalibrering af min ORP probe anvende to opløsninger

Quinhydrone 4.00
Quinhydrone 7.00

Er de rnogen, der kan hjælpe mig med hvor jeg får sådanne

Hilsen

Peter

Mon ikke Flemming fra koralfarmen kan klare det, nu når han sælger apex?

Desværre ikke

Er det ikke bare de der PH kalibreringsvæsker man kan få alle steder? det ville jeg da mene det er

Dem har rent postevand vist hvis du ikke gider vente på ebay

Hvis jeg googler Quinhydrone får jeg et link til

http://www.pulseinstruments.net/technot ... s/b125.pdf" onclick="window.open(this.href);return false;

Og her snakker det PH

Som du kan få her til ingen penge

http://rent-postevand.dk/shop/index.php ... =51_83_108" onclick="window.open(this.href);return false;

OK - det lyder faktisk rigtigt. Tak

PeterSo skrev:OK - det lyder faktisk rigtigt. Tak

No problem Nemt og billigt!

Vedlagte til orientering og konklusion er at jeg som de skriver alene holder øje med udsving som katalysator for at et eller andet kan være galt:

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Hi Peter,

Thank you for your inquiry. As far as ORP is concerned, it is of our opinion that ORP measurements themselves are relative, therefore, its not the actual ORP reading itself that is important, but the behavior of the probe. Does the ORP go down as water quality deteriorates and go up as water quality improves? Typically you monitor for a couple of weeks establish low, highs and baselines. Once "high" falls below baseline at night it typically indicates it is time for some tank maintenance change filter socks, carbon or GFO, or preform a water change.

With this being said, if you would like to calibrate the probe you will have to obtain some quinhydrone powder, pH4 and pH7 solution. You then dissolve the powder in the calibration solution till it no longer dissolves. We do not stock the quinhydrone powder due to its toxicity and cost. Therefore, you will need to source it from a scientific supply company.

Please let us know if you have any other questions, or need any additional clarification.

Please Reference Ticket: http://neptunesystems.freshdesk.com/hel ... kets/27212" onclick="window.open(this.href);return false;

Thank you,

Neptune Systems Support Team