This document is the instruction manual for Hanna Instruments HI 755 Marine Alkalinity Meter. It introduces the usage method, function features and technical parameters of the instrument.
The document is an instruction manual for the Hanna Instruments HI 755 Marine Alkalinity meter. It details the preliminary examination of the product contents, which include sample cuvettes, reagent liquid, a syringe with tip, batteries, and the manual itself.
The guide covers functional descriptions, error warnings such as light level issues or inverted cuvettes, and technical specifications including range, resolution, accuracy, and environmental conditions. It provides step-by-step instructions for accurate measurement using the Alkalinity Liquid Reagent.
| Range | 0 to 300 ppm |
|---|---|
| Resolution | 1 ppm |
| Light Source | LED @ 610 nm |
| Dimensions | 81.5 x 61 x 37.5 mm |
A fresh battery lasts for a minimum of 3000 measurements.
The instrument measures alkalinity from 0 to 300 ppm with a resolution of 1 ppm.
You must fill the cuvette with 10 ml of sample and add exactly 1.00 ml of Alkalinity Reagent.
The instrument turns off after 10 minutes of non-use.