Drying cabinet 58/350 is designed for drying various materials, conducting analytical work in air, normalizing and tempering metal, springs, heat treatment of plastics and other materials under stationary conditions at a temperature from 50 to 350 ° C.
Ideal for a variety of laboratory operations and has been successfully used in research and development laboratories.
A simple microprocessor-controlled measuring device with an ion-selective electrode for determining the concentration of nitrate ions in liquids.
Measuring acidity as well as the concentration of salts, the value of acidity is the most important indicator used when adjusting plant nutrition.