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Koehler - Micro Carbon Residue Tester

The carbon residue test serves as an approximation of the tendency of the test material to form carbonaceous deposits. The test material is subjected to evaporation and pyrolysis under certain conditions and the residue is weighed and the mass percentage calculated. Test up to twelve 2-mL samples simultaneously using the included small vial holder; optional vial holder 59876-51 holds six 16-mL vials and holder 59876-52 has seven places for 2-mL and 16-mL vials. Order vials separately; quartz vials are reusable for the ash content test. Vial 59876-59 is for the MCR test.

Technical specifications

Maximum test temperature Temperature resolution Dimensions (W x H x D) Power (VAC, Hz)
GP-59876-50 1022°F (550°C) 1°F/C 113/4" x 235/8" x 93/4" (30 x 60 x 25 cm) 230, 50/60

Key features

  • Maximum Test Temperature: 550°C
  • Temperature measurement Resolution: 1°C
  • Furnace Cooling: by compressed air injection
  • Automatically controlled atmosphere
  • Maximum load of samples: 12 small vials / 6 large vials
Koehler Instrument CompanyProviding 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. At Koehler, we pride ourselves in innovation. In a time of continuous technological advancement and transition we are constantly implementing new and improved ways to surpass the needs of an ever-evolving industry. Koehler products are backed by our staff of technically knowledgeable, trained specialists who are experienced in both petroleum products testing and instrument service, which is carried out either on site or at a Koehler service center.
[petroleum testing equipment, crude oil analysis, carbon residue tester, micro carbon residue tester]