CMRV-5000

Reliable and accurate results

• Meets requirements of ASTM D4684,ASTM D3829,ASTM D6821* and ASTM D6896
• Meets latest SAE J300 specifications for low-temperature pumpability
• Reliable and accurate temperature control from –5 °C to –40 °C
• High resolution optical encoder for digital detection of yield stress and viscosity
• Dry gas purge regulator maintains a frost-free environment throughout the precise,microprocessor-controlled cooling cycle

Compact,efficient design

• Completely self-contained benchtop unit for measuring yield stress and viscosity for drive line lubricants and engine oils
• Thermoelectrically air-cooled unit requires no external refrigeration or heat exchangers,eliminating the need for potentially hazardous refrigerants
• Environmentally friendly (no freon gas),solid-state thermoelectric cooling removes temperature gradients to provide significantly enhanced precision and uniform temperature across all 5 test cells
• High performance rotors with locking pins and carbon fiber shafts minimize test cell heat transfer
• Five removable test cells allow for easy cleaning and sample handling

Fully automated testing

• Windows®-based VISCPRO® software offers preconfigured profiles for each SAE-specified oil grade and referenced ASTM method as well as the option for custom cooling profile configuration
• Software provides graphical representation of cooling profiles
• Viscosity and yield stress are automatically calculated and stored or exported via built-in LIMS output
• Optional multi-unit interface kit permits networking and control of up to four CMRV units from a single PC

*With optional drive line rotor kit

• CMRV-5000 Flyer