DVNext Rotational Viscometer
The DVNext is a sophisticated yet affordable rheometer that combines comprehensive viscosity testing with flow point measurement capabilities. With its user-friendly touchscreen and many other features, the DVNext offers an advanced user experience in viscosity measurement, all at a significantly lower price compared to other rheometers in the same category.
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7-Inch Color Touchscreen Display
- New User Interface
- Enhanced Control
- Real-Time Trend Display
- Multi-language menu
Accuracy: ±1.0% of range - Displayed during measurement
Reproducibility: ±0.2%
Viscosity Measurement Range:
- LV †1 – 6,000,000 cP (mPa·s)
- RV ††100 – 40,000,000 cP (mPa·s)
- HA ††200 – 80,000,000 cP (mPa·s)
- HB ††800 – 320,000,000 cP (mPa·s)
† 1 cP with UL Adapter; 15 cP for LV model with standard spindles.
†† Minimum viscosity for optional RV/HA/HB-1 spindle.
Selectable Speeds: 2600
Speed Range: 0.01 – 250 RPM
USB PC Output enables automatic data recording and computer control.
Displayed Data:
- Viscosity (cP or mPa·s)
- Temperature (°C or °F)
- Shear Rate/Stress
- % Torque
- Speed/Spindle
- Stepper Program Status
Mathematical Models:
- Built-in mathematical models for data analysis in standalone mode. For example: Casson, Bingham, Power Law, Thix Index.
Enhanced Security:
- Customizable User Access
- Date and Timestamp Files
- Password-Protected Login
- Portable Login Settings
Built-in Options:
- Mathematical Modeling
- Temperature Control
- Programmable QC Limits/Alarms
- Flow Tests
- Analysis of features like yield point, flow curves.
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