Biobase High-temperature Viscometer BDV-2H

Biobase High-Temperature Viscometer BDV-2H

The Biobase BDV-2H is a precision digital viscometer equipped with integrated high-temperature measurement capabilities. Designed for advanced viscosity analysis of complex or temperature-sensitive samples, this model delivers reliable, repeatable results for research and industrial quality control.

Features

1. Real-time LCD screen displays viscosity, spindle speed, torque, temperature, shear rate, and shear stress.

2. High-precision stepper motor offers stable and accurate rotational speeds for consistent measurements.

3. Built-in high-temperature furnace uses integral heating for even distribution and low thermal inertia.

4. Optional VSoft software enables data logging, analysis, and viscosity-temperature curve plotting.

5. Overrange alarm system alerts users when readings exceed operational limits.

6. Ideal for detailed rheological studies, particularly in temperature-dependent environments.

Applications

1. Suited for viscosity analysis of high-temperature substances like polymers, adhesives, and molten resins.

2. Widely used in R&D labs, universities, and industrial quality assurance.

3. Ideal for characterizing shear behavior in paints, oils, lubricants, and food-grade materials.

4. Supports advanced research in thermal viscosity and material formulation.

5. Valuable in pharmaceuticals, petrochemicals, and chemical manufacturing industries.

6. Used in testing materials under simulated production or storage temperatures.

Specifications

• Model: BDV-2H

• Measuring range: 50 to 10,000,000 mPa·s

• Rotation speed: 0.1 to 99.9 rpm (stepless adjustment)

• Number of spindles: 4 (21, 27, 28, 29 included)

• Sample capacity: 10–20 mL

• Temperature control range: 10°C above ambient to 300°C

• Measurement accuracy: ±1% (full scale)

• Repeatability: ±0.5% (full scale)

• LCD display: Shows viscosity, speed, torque, temperature, spindle, shear rate, and shear stress

• Power supply:

  • Viscometer: AC110–220V, 50/60Hz

  • Heating furnace: AC220V, 50/60Hz; 110V, 60Hz (optional)

• Packing size:

  • Viscometer: 400 × 350 × 560 mm

  • Temperature controller: 400 × 350 × 380 mm

• Gross weight: 15 kg

Standard Accessories

• Spindles (21, 27, 28, 29)

• RTD temperature probe

• Temperature controller

• Heating furnace

Optional Accessories

• Ultra-low viscosity adapter

• Additional spindles (L0, R1–R7 for BDV-2H)

• Data acquisition and plotting software

• Programmable download software

• Constant temperature bath

• Standard viscosity reference fluids (25°C)

• WR1401 wireless remote control

Conclusion

The Biobase BDV-2H High-Temperature Viscometer is a versatile and powerful instrument for laboratories that require precise viscosity measurements at elevated temperatures. Its advanced control features and reliable performance make it a valuable tool for both routine and complex viscosity testing applications across many industries.