The CANNON CMRV-4500 Mini-Rotary Viscometer is designed to measure yield stress and viscosity of drive line lubricants and new and used automotive engine oils over a temperature range of
-5°C to -40°C, meeting ASTM D 4684, D 3829, D 6821 and D 6896 requirements. The CMRV instrument determines pumping viscosity in accordance with the latest SAE J300 specifications.
The CMRV-4500 contains nine small rotary viscometers within a thermostated aluminum block this eliminates the need for methanol-based external refrigeration devices. Instead, the CMRV-4500 uses a compact air/water heat exchanger that circulates a mixture of coolant water and antifreeze through the instrument to cool the hot side of the thermoelectric cells. The result is a quiet, low-maintenance system without potentially hazardous refrigerants.
- Drive line lubricants
- New engine oils
- Used automotive oils