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GRABNER INSTRUMENTS analyzers offer a range of advantages for testing testing asphalt, bitumen and tar.

Flash Point Testers
Our flashpoint testers minimize waste, cleaning effort and hazardous odors due to a small sample size and a completely closed cup flashpoint method, and offer highest repeatability in measurements.
MINITEST FFK Grease Tester according to Kesternich method
Unique and fast analyzer for testing flow properties and viscosity of asphalt, bitumen and tar products down to -60°C below zero according to the Kesternich Method DIN 51805. Fully automated, no cryostat required. Reducing original test times by a factor of 10, with considerably improved test precision. No tubings, only the nozzle has to be cleaned!
MINIHYD Karl Fischer Titrator
Simple, smart, precise and cost efficient analyzer to measure water content of Bituminous Materials.