TESC-5133

Low Temperature Viscometer for Engine Lubricants Providing Automated ASTM D5133 Testing

The compact, economical TESC-5133 viscometer integrates and automates the ASTM D5133 process of conditioning and testing low temperature viscosities of engine lubricants. Included Windows? 10 software application records sample temperature and viscosity throughout the test, then computes the Gelation Index. Compact design allows installation of multiple TESC Systems in a relatively small benchtop area for redundancy and greater testing versatility, while conserving precious bench space.


  • Fully integrated and automated thermal conditioning and testing (-42 ?C to +90 ?C)
  • Sample thermal conditioning completed without operator intervention
  • Cost effective, ultra-compact design
  • Configured for use with the Brookfield? DV2T viscometer 1/2 RV
  • Solid-state thermoelectric cooling

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