Digital Display Viscometer
RVT-40M Rotational viscometer is an upgraded product of the company's digital viscometer.
Using more advanced mechanical design technology, manufacturing process and microcomputer control technology, the data collection is correct, and the display adopts high-resolution TFT display screen, the data display is clear, and the functions are more comprehensive.
It has the characteristics of high measurement sensitivity, reliable test results, convenient use and operation, and beautiful 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 grease and paint. , plastics, medicines, food, coatings, glues, adhesives, resins, chemical raw materials and other products.
Contact
Online Consult
- Description
- Specifications
- Paper
- Video
RVT-40M Rotational viscometer is an upgraded product of the company's digital viscometer.
Using more advanced mechanical design technology, manufacturing process and microcomputer control technology, the data collection is correct, and the display adopts high-resolution TFT display screen, the data display is clear, and the functions are more comprehensive.
Torque Description:
LVT series: For low viscosity materials, it can measure the thinnest materials. Typical examples include: inks, oils and solvents.
RVT Series: Suitable for medium viscosity materials with viscosities higher than those measured with LV torque. Typical examples include: cheese, food and paint.
HAT Series: Suitable for higher viscosity materials than those measured with RV torque. Typical examples include: gelling agents, chocolate and epoxy resins. (Temporarily not available) HBT series: Suitable for higher viscosity materials than those measured with HA torque. Typical examples include: bitumen, caulking compound and molasses.
This instrument has the characteristics of high measurement sensitivity, reliable test results, easy operation and beautiful appearance, etc. It is a precision instrument used to measure the absolute viscosity of Newtonian liquids and the apparent relative viscosity of non-Newtonian liquids. , paints, plastics, medicines, food, coatings, glues, adhesives, resins, chemical raw materials and other products.
This instrument is a digital viscometer. The motor drives the rotor to rotate at a constant speed through a variable speed. When the rotor rotates in the liquid, the liquid will generate 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 moment. The viscous moment acting on the rotor is detected by the sensor, and the viscosity of the measured liquid is obtained after computer processing.
It comes standard with 6 rotors (R2, R3, R4, R5, R6, R7) and two shifting modes, which are stepless shifting and step shifting. The step-by-step speed change has 10 speed speeds (0.5, 1, 2, 2.5, 4, 5, 10, 20, 50, 100 rpm), and 60 combinations of these can be used to measure various liquids within the measurement range. Viscosity value. At the same time, it is equipped with a temperature measuring device, and the temperature is directly displayed on the display screen, and the viscosity change value caused by the change of temperature can be observed.
Shear force and shear rate can only be displayed when 0# rotor and small sample adapter are selected.
| Model | RVT-40M |
| Measuring range | 100-40 million cp |
| Temperature display | Yes |
| Viscosity temperature curve | Can output viscosity temperature time curve |
| Rotor Specifications | Rotors R2-R7 |
| Rotor speed | 0.1-200 rpm CVT |
| Automatic file | Can automatically select the appropriate rotor number and speed |
| Shear Force Display | Yes (Small Adapters and No. 0 Rotors Only) |
| Shear Rate Display | Yes (Small Adapters and No. 0 Rotors Only) |
| Communication/Printing | Computer interface for use with LAWSONSQ software and printer output connection |
| Language selection | Chinese/English |
| Timing measurement function can be set directly | The time to reach the specified torque and the stop time can be set (it can also be measured directly according to the last saved parameter settings) |
| Measurement accuracy | ±1%(Newtonian liquid) |
| Reproducibility | ±0.2% of full scale |
| Display information | Viscosity (cP or mPa s) |
| Temperature (°C) (standard with temperature probe) | |
| Speed (RPM) | |
| time | |
| Rotor used | |
| Power supply | AC 220V±10% 50Hz±10% |
| Working environment | Temperature 5℃~35℃, relative humidity not more than 80% |
| Dimensions | 370×325×280mm |
| Net weight | 7.2㎏ |
| host | 1 set |
| R2-R7 | 1 set (Note: No. 0 rotor is optional) |
| Power Adapter | 1 set |
| Protective frame | 1 single |
| base | 1 single |
| Lifting column | 1 set |
| user's manual | 1 part |
| certificate | 1 part |
| Warranty | 1 part |
| Hexagon head | 1 single |
| dumb wrench | 2 single(Note: 1 for each size) |
| temperature probe | 1 single |
| Small sample adapter | 1 set(optional) |
