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              • high-temperature Viscometer
              • RVT-40M-F300
              • Measurement range: 10-40,000,000 cp, high-temperature furnace heating temperature: room temperature to 300℃.
              • RVT-40M-F300
              • high-temperature Viscometer
              • Measurement range: 10-40,000,000 cp, high-temperature furnace heating temperature: room temperature to 300℃.
              RVT-40M-F300 high-temperature viscometer has the characteristics of high measurement sensitivity, reliable test results, easy operation, and elegant appearance. It is a precision instrument used to measure the absolute viscosity of Newtonian liquids and the apparent relative viscosity of non-Newtonian liquids. It can be widely used in hot melt adhesives, asphalt, paraffin, high polymers, and other products.
              Product Introduction
              RVT-40M-F300 high-temperature Viscometer is an upgraded product of our company's digital viscometer.
              High-temperature viscometer adopts more advanced mechanical design technology, manufacturing process, and microcomputer control technology, with accurate data acquisition and a high-resolution TFT display screen for clear data display and more comprehensive functions.
              High-temperature viscometer features high measurement sensitivity, reliable test results, easy operation, and an elegant appearance. It is a precision instrument used to measure the absolute viscosity of Newtonian fluids and the apparent relative viscosity of non-Newtonian fluids. It can be widely used in hot melt adhesives, asphalt, paraffin, high polymers, and other products.


              Torque Description:
              RVT series: widely applicable to hot melt adhesive, asphalt, paraffin, high polymer, and other products.


              Product Features
              High-temperature viscometer has the characteristics of high measurement sensitivity, reliable test results, easy operation, and elegant appearance. It is a precision instrument used to measure the absolute viscosity of Newtonian liquids and the apparent relative viscosity of non-Newtonian liquids. It can be widely used in products such as oils, paints, plastics, medicines, foods, coatings, adhesives, viscometers, resins, and chemical raw materials.
              High-temperature viscometer is a high-temperature digital viscometer. The motor drives the rotor to rotate at a constant speed through a variable speed belt. When the rotor rotates in the liquid, the liquid will produce a viscosity torque acting on the rotor. The greater the viscosity of the liquid, the greater the viscous torque; conversely, the smaller the viscosity of the liquid, the smaller the viscous torque. The viscous torque acting on the rotor is detected by a sensor, and the viscosity of the tested liquid is calculated after being processed by a computer.
              It is equipped with 4 types of rotors (R21, R27, R28, R29) and two variable speed modes: infinitely variable speed and fixed speed. The fixed speed mode has 10 speed levels (0.5, 1, 2, 2.5, 4, 5, 10, 20, 50, 100 rpm), which form 40 combinations that can measure the viscosity values of various liquids within the measurement range. It is also equipped with a temperature measurement device, which can directly display the temperature on the screen, allowing the observation of the viscosity change caused by temperature variation.


              Technical Specifications  
              Model: RVT-40M-F300
              Measurement Range: 10~320,000,000 cP
              Temperature Display: Available
              High Temperature Furnace Heating Temperature: Ambient temperature to 300℃
              Viscosity-Temperature Curve: Viscosity-temperature time curve can be output
              Rotor Specifications: R21-R29 rotors
              Rotor Speed: 0.1-200 rpm infinitely variable speed
              Automatic Mode: Can automatically select appropriate rotor number and speed
              Operating Interface Selection: Chinese/English
              Shear Force Display: Available
              Shear Rate Display: Available (only for small adapter and rotor No.0)
              Communication/Printing: Computer interface can be connected to LAWSONSQ software and printer for output
              Timed Measurement Function: Can set the time to reach a specified torque, stop time (or directly measure based on the last saved parameters)
              Measurement Accuracy: ±1% (Newtonian fluid)
              Repeatability: Full scale ±0.2%
              Displayed Information: Viscosity (cP or mPa·s)
              Temperature (°C) (temperature probe included)
              Rotor Speed (RPM)
              Time
              Used Rotor
              Working Environment: Temperature 5℃~35℃, relative humidity no more than 80%
              Dimensions: 370*325*280mm
              Power Supply: AC 220V±10% 50Hz±10%
              Net Weight: 9.2kg


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              Product List
              RVT-40M-F300 Unit
              Host Machine Unit
              Rotor 21-29 set
              Temperature control device piece
              High temperature heating furnace unit
              Temperature sensor piece
              Base unit
              Protective cover unit
              Lifting column set
              A pair of pliers (one large and one small) set
              Hexagonal socket head piece
              Power adapter set
              User manual copy
              Warranty card copy
              Certificate of qualification copy
              Description
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