Rotational Viscometer LVM-T2040

Introduction

Rotational Viscometer a viscosity range from 3 to 1,600,000 Mpa·S with 18 adjustable speeds from 0.3 to 100 rpm. Its built-in constant temperature tank maintains accurate temperature control. It has external storage and data transfer capabilities that enhance operational convenience. This device sturdy anti-static shell and metal lifter provide durability and stability. Our rotational viscometer advanced design ensures safe handling and reliable performance.

This analytical equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Rotational Viscometer is widely used for viscosity testing in various industries. It is suitable for analyzing glue, latex, adhesives, polymer solutions, paints, coatings, and solvents. This viscometer plays a crucial role in testing oils, dairy products, cosmetics, and pharmaceutical formulations.

Specifications

Viscosity Range	3 to 1600000 M (Mpa. S)
Rotation Speed Range	0.3 / 0.6 / 1.5 / 3 / 6 / 10 / 12 / 15 / 20 / 25 / 30 / 40 / 50 / 60 / 70 / 80 / 90 / 100 Total 18 rpm
Spindles	18# rotor：3 to 10 K 7 ml25# rotor：480 to 1.6 M 9 ml31# rotor：30 to 100 10.5 ml34# rotor：60 to 200 K 11 ml
Rotor	18#，25#，31#，34# （standard configuration）
Accuracy	±3% (Newtonian liquid)
Repeatability	±1.5% (Newtonian liquid)
Output interface	Two RS232 interfaces to connect printer and computer
Power Supply	100 to 240V, 50/60 Hz
Dimension	300 × 300 × 450 mm
Packing Dimension	420 × 340 × 330 mm
Net weight	6 kg
Gross weight	8 kg

Features

Designed with backlit , digital display, rich information and easy to operate

Offers coaxial cylinder structure

Build-in temperature probe Interface (standard configuration)

Powerful human-computer interactive interface

Designed with spindle rotor, the sample size required for testing is very small

Equipped with timing measurement function

Two RS232 interfaces with direct connection to micro printer and computer

FAQs

1. What is the Rotational Viscometer used for?

Rotational Viscometer is designed to measure the viscosity of various liquids, lotions, and solutions. It is widely used in industries such as pharmaceuticals, cosmetics, food and beverages, and chemicals to ensure product consistency and quality.

2. Can the Rotational Viscometer be used for measuring gels?

No, the is not recommended for gels. This is because the gap between the sample container and the rotor is very small, requiring the sample to be fluid enough to flow smoothly. Gels are too thick, and their high viscosity can cause bubble formation, which interferes with accurate measurement.

3. What types of industries benefit from using the Rotational Viscometer ?

Rotational Viscometer is highly versatile and can be used in multiple industries, including: • Cosmetics – for measuring lotions, creams, and liquid formulations. • Pharmaceuticals – for solutions, syrups, and suspensions. • Food and Beverages – for sauces, oils, and drinks. • Chemicals – for solvents, resins, and emulsions.

4. Is the Rotational Viscometer easy to operate?

Yes. Rotational Viscometer is equipped with user-friendly controls, a clear display, and a straightforward sample-loading process, making it simple for laboratory staff to perform routine viscosity testing with consistent results.

5. How does the Rotational Viscometer ensure accuracy?

Rotational Viscometer ’s accuracy is maintained through stable rotor operation, precise control of rotational speed, and careful sample handling. To achieve the best results, it is important to avoid bubbles and ensure the sample is fluid enough to circulate smoothly between the rotor and the container wall.