The Pocket Colorimeter II gives different readings on the same sample when comparing the LR/HR Chlorine Model (Catalog Number 5870000) and the Chlorine/pH Model (Catalog Number 5870012). Why is this?

Dokument-ID

Dokument-ID TE492

Veröffentlichungsdatum

Veröffentlichungsdatum 15.09.2021
Frage
The Pocket Colorimeter II gives different readings on the same sample when comparing the LR/HR Chlorine Model (Catalog Number 5870000) and the Chlorine/pH Model (Catalog Number 5870012). Why is this?
Zusammenfassung
Comparing Chlorine readings on Pocket Colorimeter II
Antwort
The glass and plastic sample cells that come with each colorimeter are not interchangeable. Do not use the glass sample cells that come with the Chlorine Pocket II Colorimeter (Catalog Number 5870000) in the Chlorine & pH Pocket II Colorimeter (Catalog Number 5870012) to compare results. Use the glass cells for the low range (0 - 2.00 mg/L Cl2). To compare results to the pH & chlorine colorimeter, transfer both the blank and reacted sample to the plastic sample cells. Results between the two instruments should be similar when the correct sample cells are used. If you are using the high range (0 - 8.0 mg/L Cl2) of the chlorine colorimeter, use the plastic sample cells. In this case you can place the same sample cells directly into the pH & chlorine colorimeter. Results between the two instruments should be similar. Use glass cells when measuring pH.

 

Hat dir diese Antwort geholfen?

Wird gesendet...
Vielen Dank für Ihr Feedback.
Beim Senden ist ein Fehler aufgetreten. Versuchen Sie es erneut.