The King Mini-Rotary Viscometer determines borderline pumping temperatures and yield stress determinations of oils and lubricants without the use of chiller baths or thermoelectric cooling. Measures a broad temperature range of + 80°C to – 40°C (176°F to – 40°F) and incorporates patented direct refrigeration technology for better temperature control and precision.

· MRV Software Package (with laptop) available

· 10 sample testing capacity

· Small bench-top footprint

· Microprocessor temperature controllers store MRV/TP1 testing profiles in memory.

· Unique design is fully self-contained – no external refrigeration or heating apparatus needed.

· Advanced direct refrigeration technology eliminates the need for liquid cooling mediums such as methanol

· Removable test cells allow for easy cleaning, sample agitation, and advanced sample preparation.

· Self-contained pre-heating system to 80°C to remove oil memory prior to testing.

· Rotor/stator rack supplied for convenient cleaning, drying, and storage.

· ASTM D3829

· ASTM D4684

· ASTM D6821

· ASTM D6896