Providing quality testing instrumentation and technical support services for research and testing laboratories has been our specialty since 1925. Meeting your testing needs is the primary focus of our business, which is why Koehler Instrument Company is a leading producer and supplier of petroleum, synfuels and petrochemical instrumentation worldwide.

  • Conforms to ASTM D3427, IP 313 and related specifications
  • Automatic Lift System
  • Automatic calculation of final sample density for determination of air release value
  • Integrated Circulation Bath with water level indicator
  • Conforms to ASTM D323, D1267 and related specifications
  • 4/6 Unit Reid Vapor Pressure Bath
  • Free standing or flush-mount benchtop installation
  • Automatic water level control maintains proper immersion depth