Touch screen high temperature Brinell viscometer
Using a coaxial center structure,using a small sample adapter,each measurement requires a very small sample size,temperature control quickly and accurately.
Using a coaxial center structure,using a small sample adapter,each measurement requires a very small sample size,temperature control quickly and accurately.It has many measuring parameters,rich display content,convenient operation,intuitive reading,high measuring precision,rotational speed,strong anti-interference performance,wide working voltage and so on.can replace the same type of imported instrument.
Main features:
1.adopts ARM technology,built-in Linux system.Operation interface is simple and clear,through the creation of testing procedures and data analysis,fast and convenient viscosity testing;；
2.Accurate viscosity measurement:each measuring range is automatically calibrated by computer with high precision and small error；
3.Display rich:in addition to viscosity(dynamic viscosity and kinematic viscosity),there are temperature,shear rate,shear stress,measured value as a percentage of the full range value(graphic display),range overflow alarm,automatic scanning,maximum measurement range under the current rotor speed combination,date,time,etc.The kinematic viscosity can be displayed under the known density to meet the different measurement requirements of users；
4.Fully functional:can be timed measurement,self-built 30 groups of testing procedures,access to 30 groups of measurement data,real-time display viscosity Curves,printed data,curves,etc.；
5.Stepless speed regulation:
RV1T series:0.3-100 rpm,a total of 998 rotational speeds
RV2T Series:0.1-200 rpm,2000 rpm
6.Shows the curve of shear rate to viscosity:can set the range of shear rate,real-time display on the computer;can also show the curve of time to viscosity
7.Operating System in English and Chinese Measurable in a very large range from 50 to 80 million MPA.S,samples that can meet various high viscosity high temperature melts(e.g.hot melt adhesive,asphalt,plastics,etc.)
Optional ultra-low viscosity adapter(rotor 0)can also measure the viscosity of paraffin wax,polyethylene wax if molten sample.
Detailed technical parameters：
| model | RVDV-1T-H | HADV-1T-H | HBDV-1T-H |
| Control / display mode | 5-inch color touch screen | ||
| speed（r/min） | 0.3–100 infinitely variable speed , a total of 998 speed options | ||
| measuring
range （mPa.s）
|
6.4 – 3.3M
Rotor No.0：6.4-1K Rotor No.21：50-100K Rotor No.27：250-500K Rotor No.28：500-1M Rotor No.29：1K-2M |
12.8 – 6.6M
Rotor No.0：12.8-1K Rotor No.21：100-200K Rotor No.27：500-1M Rotor No.28：1K-2M Rotor No.29：2K-4M |
51.2 – 26.6M
Rotor No.0：51.2-2K Rotor No.21：400-1.3M Rotor No.27：2K-6.7M Rotor No.28：4K-13.3M Rotor No.29：8K-26.6M |
| rotor | 21,27,28,29(Standard)
No.0 (Optional) |
||
| Sample dosage | Rotor No.0：21ml
Rotor No.21： 7.8ml Rotor No.27： 11.3ml Rotor No.28： 12.6ml Rotor No.29： 11.5ml |
||
| measurement erro | ±1% | ||
| repetitive error | ±0.5% | ||
| Showing the shear response /
shear rate |
have | ||
| Timing function | have | ||
| Real-time display
Viscosity curve
|
Time-viscosity curve
Temperature-viscosity curve (optional temperature probe) (Optional data processing software shows shear rate and viscosity curves) |
||
| kinematic viscosity | Density of samples to be entered | ||
| measuring range | Automatic display of selected combinations of rotor and rotation speed.Measurable viscosity range | ||
| Self-built Measuring
Procedures |
Save 30 groups (including rotor, speed, temperature, time, etc.) | ||
| Preservation of
measurements |
Save 30 sets of data (including viscosity, temperature, rotor, speed, shear rate,
shear stress, time, density, kinematic viscosity, etc.)） |
||
| printer interface | Print data, curves (need to buy printer) | ||
| Computer output
interface |
RS232 | ||
| working power
supply |
Viscometer mainframe: wide voltage operation (110 V/60 Hz or 220 V/50 Hz)
Heating furnace and temperature control unit:220V50Hz |
||
| outline dimension | 300 × 300 × 450（mm） | ||
| model | RVDV-2T-H | HADV-2T-H | HBDV-2T-H |
| Control / display mode | 5-inch color touch screen | ||
| speed（r/min） | 0.1 – 200， Stepless speed2000 speeds available | ||
| measuring
range （mPa.s）
|
3.2 – 10M
Rotor No.0：3.2-1K Rotor No.21：50-500K Rotor No.27：125-2.5M Rotor No.28：250-5M Rotor No.29：500-10M |
6.4 – 20M
Rotor No.0：6.4-1K Rotor No.21：150-1M Rotor No.27：250-5M Rotor No.28：500-10M Rotor No.29：1K-10M |
25.6 – 80M
Rotor No.0：25.6-2K Rotor No.21：200-4M Rotor No.27：1K-20M Rotor No.28：2K-40M Rotor No.29：4K-80M |
| rotor | 21,27,28,29(Standard)
No.0 (Optional) |
||
| Sample dosage | Rotor No.0：21ml
Rotor No.21： 7.8ml Rotor No.27： 11.3ml Rotor No.28： 12.6ml Rotor No.29： 11.5ml |
||
| measurement erro | ±1% | ||
| repetitive error | ±0.5% | ||
| Showing the shear response /
shear rate |
have | ||
| Timing function | have | ||
| Real-time display
Viscosity curve |
Time-viscosity curve
Temperature-viscosity curve (optional temperature sensor) (Optional data processing software shows shear rate and viscosity curves) |
||
| kinematic viscosity | Density of samples to be entered | ||
| measuring range | Automatic display of selected combinations of rotor and rotation speed.Measurable viscosity range | ||
| Self-built Measuring
Procedures |
Save 30 groups (including rotor, speed, temperature, time, etc.) | ||
| Preservation of
measurements |
Save 30 sets of data (including viscosity, temperature, rotor, speed, shear rate,
shear stress, time, density, kinematic viscosity, etc.)） |
||
| printer interface | Print data, curves (need to buy printer) | ||
| Computer output
interface |
RS232 | ||
| working power
supply |
Viscometer mainframe: wide voltage operation (110 V/60 Hz or 220 V/50 Hz)
Heating furnace and temperature control unit:220V50Hz |
||
| outline dimension | 300 × 300 × 450（mm） | ||
From left to right: Rotor 29,28,27,21
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Customer Testimonials
John R., Chemical Lab Manager, ExxonMobil
"The rotational viscometer we purchased from this company has been a game changer for our lab. We’ve noticed a significant improvement in the accuracy of our viscosity measurements, and it has helped streamline our processes. The team was extremely responsive and offered great support throughout the entire purchase process."
Sarah T., Petroleum Refining Engineer, BP
"Our company has been using their high-temperature viscometer for over a year now, and it has consistently provided precise results even under the most extreme conditions. The quality and reliability of this equipment are unmatched. We’re very satisfied with both the product and the service we received."
Richard K., Research Scientist
"We’ve been using their viscometers for several research projects, and they have proven to be invaluable tools for obtaining precise viscosity data. The support team was fantastic, providing us with useful information on selecting the right product for our needs. Highly recommend!"
With over 10 years years of experience in the viscosity measurement industry, we specialize in providing high-precision viscometers for a wide range of industrial applications. Our products are trusted by leading companies across the petroleum, chemical, food, and pharmaceutical industries. We are committed to delivering exceptional quality, innovative solutions, and unparalleled customer service. Our mission is to empower businesses worldwide with the tools they need for accurate fluid viscosity measurement and to support them in achieving their operational goals.
Our Mission
Our mission is to provide high-precision viscometers that help businesses across the world measure and control fluid viscosity with unmatched accuracy and reliability. We are committed to delivering innovative, high-quality products and exceptional customer service, ensuring our partners' success in industries such as petroleum, chemicals, food, and pharmaceuticals
Commitment to Quality
We are dedicated to providing products that meet the highest standards of quality. Our viscometers undergo rigorous testing and calibration processes to ensure precise and consistent performance. We are committed to continuous improvement, using cutting-edge technology and expert craftsmanship to deliver reliable, durable, and accurate solutions for all our clients
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