Biobase Digital Viscometer BDV-4N

Biobase Digital Viscometer BDV-4N

The Biobase BDV-4N is a digital viscometer designed for accurate, efficient viscosity testing of a wide range of fluid types. Belonging to the advanced BDV-N series, this model is ideal for users who require high-speed precision, flexible testing capabilities, and modern connectivity options. Its intelligent control system ensures reliable performance, making it suitable for research, quality control, and industrial applications.

Features

1. Built-in 16-bit microcontroller (MCU) for high-precision control and measurement stability.

2. Non-polar speed adjustment from 0.1 to 200 rpm, offering smooth and continuous speed changes.

3. Wide measuring range up to 10,000,000 mPa.s, ideal for semi-solid or very viscous materials.

4. Equipped with RS232 standard output for easy data transfer and integration with external software.

5. Supports RTD temperature probe (optional) for real-time monitoring of sample temperature.

6. Compatible with dedicated software for data collection, analysis, and plotting.

Applications

1. Suitable for testing viscosity of high-density materials such as polymers, greases, and adhesives.

2. Commonly used in the paint, ink, and coating industries for formulation consistency checks.

3. Beneficial for the food industry in analyzing thick syrups, gels, and concentrates.

4. Ideal for chemical production and research environments requiring fluid behavior analysis.

5. Widely used in pharmaceutical labs for cream, gel, or suspension testing.

6. A valuable tool for academic and commercial R&D facilities.

Specifications

• Model: BDV-4N

• Measured range: 50 to 10,000,000 mPa.s

• Rotation speed: 0.1 to 200 rpm (non-polar shift)

• Number of spindles: 4 types (L1–L4)

• Measurement accuracy: ±1% (Full Scale, Newtonian Fluid)

• Repeatability: ±0.5% (Full Scale)

• Power supply: AC100–240V, 50/60Hz

• Standard accessories: RS232 output interface

• Optional accessories: RTD temperature probe

• Package size: 400 × 350 × 550 mm

• Gross weight: 10.5 kg

Conclusion

The Biobase BDV-4N is a highly capable digital viscometer that combines precise control with a broad measurement range. Designed for high-viscosity samples, it is perfect for labs and industries that demand accurate, repeatable results. Its compatibility with optional software and accessories enhances its versatility, making it a reliable choice for both routine testing and advanced viscosity analysis.