The instruction manual is a product user manual for HI 84442 Total Alkalinity for Very Low Range Minititrator & pH Meter, which details the product's characteristics and features, usage methods and solutions to common problems.
The HI 84442 is a microprocessor-based automatic minititrator and pH meter designed for the rapid and accurate analysis of total very low alkalinity in water. It features a dedicated HELP key, a simple peristaltic pump, and a built-in algorithm to determine the exact pH endpoint for precise calculations.
| pH Range | -2.0 to 16.0 pH |
|---|---|
| Temperature Range | -20.0 to 120.0 °C |
| Pump debit | 0.5 ml/min |
| Stirring speed | 700 rpm |
The instrument determines total alkalinity by titration at a fixed 4.5 pH value.
The titrant stock solution must be diluted in a 1:10 ratio (v/v) before use.
The instrument is warranted for two years against defects in workmanship and materials.