Front And Back View - Hach TitraLab User Manual

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Front and back view

Figure 1 Front view
1 TitraLab pH & Alkalinity content system
2 Keypad
3 Display
4 Titrant
• TitraLab can be used directly for waters having an alkalinity concentration of up to
20 mmol/L. For samples containing higher concentrations of alkalinity, a smaller test
portion can be used for analysis. The recommended lower limit is 0,4 mmol/L.
• Alkalinity is measured by measuring the amount of acid (e.g., sulfuric acid) needed to
bring the sample to a pH of 4.5 and 8.2. At this pH all the alkaline compounds in the
sample are "used up." The result is expressed in calcium carbonate (CaCO
TitraLab features an RS 232 C interface to enable communication with a computer or
printer. Another port enables a mouse (optional) to be connected to perform all the
functions of "OK". A convenient titration stand with stirrer is integrated.
5 Titration stand with magnetic stirrer
6 Titration cell
7 Syringe cover
8 Burette
General information
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