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CMRV-4500 Mini-Rotary Viscometer CANNON
Category： Viscosity Measurement
Method Standard： ASTM D4684, ASTM D3829, ASTM D6821*, ASTM D6896, SAE J300
Application： Lubricants
Brand： CANNON
Hotline：
021 - 63175588
Products description
Products characteristic
technical specification
The CMRV-4500 is a semi-automated mini-rotary viscometer for measuring low temperature pumping viscosity from –5 °C
to –40 °C. It has 9 test cells and is thermoelectrically cooled via an external air/water heat exchanger.
-- 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
-- Benchtop unit measures yield stress and viscosity of drive line lubricants and engine oils
-- Environmentally friendly (no freon gas), solid-state thermoelectric cooling removes temperature gradients to
provide enhanced precision and uniform temperature across all 9 test cells
-- Air/water heat exchanger provides a quiet, low-maintenance system without a need for potentially hazardous refrigerants
-- High performance rotors with locking pins and carbon fiber shafts minimize test cell heat transfer
-- Integrated drawer unit for convenient storage of CMRV accessories including rotors, weights, and cell caps.
Semi-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
