The AELAB DV2T Series Touch Screen Rotational Viscometer integrates ARM processing technology with a Linux operating system to deliver stable, accurate viscosity measurement across a wide range of laboratory and industrial applications. The instrument performs real-time viscosity analysis with intuitive touch control, ensuring high precision and operational efficiency.
The AELAB DV2T Series viscometer analyzes viscosity, shear rate, shear stress, and kinematic viscosity with automatic rotor-speed matching and graphical curve display. The system supports advanced rheological evaluation while maintaining repeatability and measurement reliability for quality control environments.
The AELAB DV2T Series viscometer is constructed with a rigid laboratory frame and precision rotational drive system. The instrument utilizes Stainless Steel disk rotors with optimized geometry to ensure stable torque transmission and anti-interference performance during continuous operation.
The AELAB DV2T Series Touch Screen Viscometer measures viscosity by analyzing the torque required to rotate a standardized rotor within a fluid sample at controlled rotational speeds. The system quantifies shear stress and shear rate while dynamically calculating viscosity and generating rheological curves in real time.
The AELAB DV2T Series viscometer supports USB data export via U disk, RS232 communication, optional micro thermal printer output, and computer-based data processing software for curve analysis and GLP data archiving.
| Model | Viscosity Range | Rotor System |
|---|---|---|
| RVDV-2T | Low to Medium Viscosity | R2–R7 Disk Rotors |
| HADV-2T | Medium to High Viscosity | R2–R7 Disk Rotors |
| HBDV-2T | Ultra-High Viscosity | R2–R7 Disk Rotors |
The AELAB DV2T Series Touch Screen Viscometer is widely used for viscosity analysis in paint, coatings, cosmetics, ink, pulp, food, oil, starch, solvent adhesives, latex, biochemical products, and other high-viscosity material testing environments.
The AELAB DV2T Series viscometer is manufactured under ISO-quality management standards, supports GLP-compliant data handling, and enables traceable calibration for consistent quality assurance in regulated laboratory environments.
Specifications :
Technical Specifications – AELAB DV2T Series Touch Screen Viscometer
| model | RVDV-2T | HADV-2T | HBDV-2T |
| Control/display mode | 5-inch color touch screen | ||
| speed（r/min） | 0.1 –200 infinitely variable speed , a total of 2000 speed options | ||
|
measuring range |
Rotor R2-R7:100-40M
URL: 3.2 - 1K Rotor 21: 25-500K Rotor 27: 125-2.5M Rotor 8:250-5M Rotor 29: 500-10M |
Rotor R2-R7:200 –80M
Rotor 21: 50-1M Rotor 27:250-5M Rotor 28: 500-10M Rotor 29: 1K-20M |
Rotor R2-R7:800-320M URL:25.6 - 2K
Rotor 21: 200-4M Rotor 27: 1K-20M Rotor 28: 2K-40M Rotor 29: 4K-80M |
| K = 1000; M = 1000000 | |||
|
rotor |
R2- R7(6, standard)
R1（apolegamy） Enhanced ultra-low viscosity adapter ULR (optional) Small sample adapters (rotor 21,27,28,29)(optional)） |
||
|
Sample dosage |
Rotor R1-R7: 500ml
ULR: 21ml Rotor 21: 7.8ml Rotor 27: 11.3ml Rotor 28: 12.6ml Rotor 29: 11.5ml |
||
| measurement erro | ±1% | ||
| repetitive error | ±0.5% | ||
| Show shear response / shear rate | standard configuration | ||
| Timing function | standard configuration |
| 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 |
| Temperature
measurement function |
Standard temperature probe interface (optional temperature probe) |
| Automatic Scanning Function | Automatically scan and recommend the preferred combination of rotor and rotation speed |
| Maximum
measurement range |
Automatic display of selected combinations of rotor and rotation speed. Measurable viscosity range |
| Self-built Measuring | Up to 30 groups (including rotor, speed, temperature, time, etc.) |
| Procedures | |
| Preservation of measurements | Up to 30 sets of data (including viscosity, temperature, rotor, speed, shear rate, shear stress,
time, density, kinematic viscosity, etc.) |
| put a seal on | Data, curve can be printed (standard print interface, need to buy printer) |
| data output interface | USB： can insert U disk and copy data directly
RS232： Connect Computer |
| thermostatic
components |
Selections (including various viscometer special thermostatic tank, thermostatic cup,
temperature control device, heating furnace) |
| working power supply | Wide voltage operation (110 V/60 Hz or 220 V/50 Hz) |
| outline dimension | 300 × 300 × 450（mm） |
Technical Specifications – AELAB DV2T Series Touch Screen Viscometer
| model | RVDV-2T | HADV-2T | HBDV-2T |
| Control/display mode | 5-inch color touch screen | ||
| speed（r/min） | 0.1 –200 infinitely variable speed , a total of 2000 speed options | ||
|
measuring range |
Rotor R2-R7:100-40M
URL: 3.2 - 1K Rotor 21: 25-500K Rotor 27: 125-2.5M Rotor 8:250-5M Rotor 29: 500-10M |
Rotor R2-R7:200 –80M
Rotor 21: 50-1M Rotor 27:250-5M Rotor 28: 500-10M Rotor 29: 1K-20M |
Rotor R2-R7:800-320M URL:25.6 - 2K
Rotor 21: 200-4M Rotor 27: 1K-20M Rotor 28: 2K-40M Rotor 29: 4K-80M |
| K = 1000; M = 1000000 | |||
|
rotor |
R2- R7(6, standard)
R1（apolegamy） Enhanced ultra-low viscosity adapter ULR (optional) Small sample adapters (rotor 21,27,28,29)(optional)） |
||
|
Sample dosage |
Rotor R1-R7: 500ml
ULR: 21ml Rotor 21: 7.8ml Rotor 27: 11.3ml Rotor 28: 12.6ml Rotor 29: 11.5ml |
||
| measurement erro | ±1% | ||
| repetitive error | ±0.5% | ||
| Show shear response / shear rate | standard configuration | ||
| Timing function | standard configuration |
| 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 |
| Temperature
measurement function |
Standard temperature probe interface (optional temperature probe) |
| Automatic Scanning Function | Automatically scan and recommend the preferred combination of rotor and rotation speed |
| Maximum
measurement range |
Automatic display of selected combinations of rotor and rotation speed. Measurable viscosity range |
| Self-built Measuring | Up to 30 groups (including rotor, speed, temperature, time, etc.) |
| Procedures | |
| Preservation of measurements | Up to 30 sets of data (including viscosity, temperature, rotor, speed, shear rate, shear stress,
time, density, kinematic viscosity, etc.) |
| put a seal on | Data, curve can be printed (standard print interface, need to buy printer) |
| data output interface | USB： can insert U disk and copy data directly
RS232： Connect Computer |
| thermostatic
components |
Selections (including various viscometer special thermostatic tank, thermostatic cup,
temperature control device, heating furnace) |
| working power supply | Wide voltage operation (110 V/60 Hz or 220 V/50 Hz) |
| outline dimension | 300 × 300 × 450（mm） |
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