For ethylene glycol (ethane diol)/
water mixtures for cooling
systems in cars, trucks, etc.
For propylene glycol (propane diol)/
water mixtures in the cooling circuits
of heating systems, solar systems
Determination of density of storage
battery acid in batteries
Determination of concentrations and
characteristics of not standardized
liquids, whose values are between
1.333 and 1.396 nD by means of a
refractive index table.
Examples: Anti-freeze agents for windscreen
washer units, special anti-freeze
agents, lubricating oils, oily emulsions ...