Petroleum Testing

Koehler is a the world leading supplier of tester and analysers for the oil, gas, lubricants and grease industry. Having been directly involved in writting up many of the ASTM methods used world wide in refineries, blending plans, and other oil laboratories, Koehker offers the best technical solutions for a wide range of tests.

Salt in Crude

Salt content is determined by measuring the conductivity of a solution of crude oil in a polar solvent when subjected to an alternating electrical current and is obtained by comparison…

Manual and Automatic Distillation

The sample is evaporated and condensed under controlled conditions, and observations are made of the temperatures at which various percentages are recovered and/or the percentages recovered at specific temperatures. Contact…

Flash Point Testers

Flashpoint test for petroleum, fuel and chemicals. SciMed offers the complete range of flash point testers from Koehler Instruments. Flashpoint testing is conducted to industry practice, including ASTM and other…