MRV TP-1 King Mini-Rotary Viscometer​

MRV Temperature Profile 1

Test Methods

ASTM D3829

ASTM D4684

ASTM D6821

ASTM D6896



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.


Features & Benefits

  • 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 advance 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.


Reference Oil

LNP-5  |  Low Temperature Newtonian Oil


Parts & Accessories

350501:  King MRV Software Package (w/Laptop)

350222:  MRV Rotor/Stator Set

350127:  Stator Insertion & Removal Tool (S.I.R.T.)

350128:  Moisture Cover

950508:  Stainless Steel Thumb Nut

170028:  Test Cell Holding Rack

350129:  MRV Weight - 10 gram

350153:  MRV Weight - 150 gram

350417:  MRV String

350190:  Desiccant Assembly

550175:  Desiccant Media (1 lb. | 0.45 kg)

350232:  MRV Driveline Rotor (for ASTM D6821)

350223:  MRV Weight Set - Driveline (for ASTM D6821)

020019:  N105B Reference Oil (Pint | 0.47 L)

Alternative Products


A sentence here about related products with image links below to products you want customer to consider. 



This field is required.

Thank You for your enquiry.

Your information has been sent successfully.  One of the Crea Laboratory technologies Team will be in contact with your shortly. 


If your enquiry is urgent, please call us on 1300 552 725


This field is required.


This field is required.


This field is required.

Company Name:

This field is required.


This field is required.

Post Code:



This fi.

MRV TP-1 King Mini-Rotary Viscometer

For more information on this product or to arrange a call from one of the Cea Petrochemical Team, please complete the contact form below.