Longfang Oil Agent ViscoMeter

The Longfang oil agent viscometer measures resistance by rotating a rotor in the oil agent, reflecting the fluid flow resistance. It is used to detect the viscosity of textile oil agents, guiding production formulation and quality control.
Selection
When selecting, consider matching the measurement range to the viscosity of the oil agent, ensuring the rotor specifications are suitable for the sample volume, the temperature control accuracy meets testing requirements, and the calibration method ensures data reliability.

Terms

Standards

Instruments

Silicone oil standard solution, calibrated viscosity 380cp, capacity 400ml, suitable for Viscometer calibrating.

$ 185.00

Silicone oil standard liquid viscosity value 11000cp, capacity 400ml, specially designed for Viscometer calibrated, providing stable and reliable viscosity reference standards.

$ 204.00

Range 5-50p, accuracy of +/- 2%, equipped with 5 kinds of special calibrated oil to ensure measurement accuracy, as the core component of cone-plate viscoMeter to ensure test Stability.

$ 2931.00

Measurement accuracy of +/- 5% F. S, viscosity range of 1~ 100000mPa · s, support four rotor specifications and four Rotation speed adjustment, manual control operation is simple and reliable.

$ 385.00

Adopt helical tooth bar/helical gear lifting system, add universal joint at connecting rotor, variable gear is high wear-resistant engineering plastic, viscosity range 1~ 2000000mPa.s, Measurement accuracy +/- 5% F.S.

$ 517.00

500Ml capacity S6 viscosity standard oil, 20 ℃ viscosity 8.911mPa · s, 25 ℃ viscosity 7.498mPa · s, traceable to national standards, compatible with a variety of test equipment calibrating requirements.

$ 472.00

Adapt to a variety of Viscometer use, suitable for factory field applications, real-time printing measurement results, no need to hand copy, easy operation, can save labor time.

$ 183.00

Contains 1 pack of total nitrogen base Reagent, 1 pack of potassium persulfate powder, 25 packs of anti-interference agent and 25 packs of acid Reagent, suitable for DGB-401 instrument, providing complete detection components.

$ 164.00

With 1~ 100000mPa · s wide range and +/- 5% F. S accuracy, it supports intelligent speed regulation and a variety of rotor configurations. Frequency changes in mains power do not affect measurement Stability.

$ 704.00

Measurement accuracy of +/- 5% F.S., support intelligent speed regulation and wide voltage adaptation, can determine the absolute viscosity of Newtonian liquid.

$ 761.00

The test program can be uploaded to the Viscometer host, the analysis record data can be collected, the rheological Linear dispersion and Excel can be generated, and five sets of data can be plotted and compared at the same time.

$ 204.00

Manufactured to ASTM D 2162 standards with dual UKAS certification, 20 ° C rotor calibrated viscosity 136.4mPa · s, 25 ° C viscosity 101.1mPa · s, providing complete traceability.

$ 471.00

Measurement accuracy of 0.1 ℃, range of 0~ 100 ℃, real-time display of temperature values, suitable for a variety of Viscometer models, to ensure a stable test environment.

$ 135.00

Available in 285.2mPa · s (20 ° C) and 205.1mPa · s (25 ° C) calibrated viscosity, compatible with a wide range of test equipment to ensure accurate calibrating and compliance with ASTM D 2162 manufacturing standards.

$ 471.00

Manufactured by ASTM D 2162 method, fully traceable to national standards, viscosity 31028mPas at 20 ° C, viscosity 19808mPas at 25 ° C, compatible with a variety of testing equipment, shelf life of 2 years.

$ 472.00

Articles

Application of High-Temperature Viscometer in Testing the Melt Viscosity Characteristics of Hot Melt Ink
This article introduces a method for testing the melt viscosity of hot-melt ink using a high-temperature viscometer. The test employs a rotational viscometer to measure the viscosity of three ink samples at different temperatures.
Application of Cone-and-Plate Viscometer in Determining the Rheological Curve of Non-Newtonian Fluids in UV Inks
This article introduces how a cone-plate viscometer measures the rheological curve of UV ink. UV ink is a non-Newtonian fluid whose viscosity changes with shear rate.
Guide to Selecting a Laboratory Rotational Viscometer for Coatings Development
This article introduces how to select a laboratory rotational viscometer in coatings research and development. It first explains the principle of rotational viscometers measuring viscosity based on shear resistance, and then points out that key parameters to consider during selection include measurement range, shear rate, temperature control, and rotor configuration.
High-temperature viscometer evaluates the flow characteristics of ceramic coatings before sintering.
This article introduces how to use a high-temperature viscometer to evaluate the flow characteristics of ceramic coatings before sintering. During measurement, the instrument detects changes in the viscosity of the coating sample under simulated sintering temperature conditions using rotational or oscillatory principles.
Practical Guide to Selecting Rotors and Speeds for Rotational Viscometers
A rotational viscometer measures viscosity by detecting the resistance encountered by a rotor rotating in the sample. When selecting a rotor, it is necessary to consider the estimated viscosity range of the sample, ensuring that the torque reading falls within 10% to 90% of the instrument's measurement range, while also taking into account the sample volume and rheological properties.
High-temperature viscometer measures the flow behavior of powder coatings in the molten state.
This article introduces the use of a high-temperature viscometer to measure the flow behavior of powder coatings in their molten state. Powder coatings need to melt and flow before curing, a process that directly affects the smoothness and performance of the coating.
Temperature-controlled Rotational Viscometer Simulates Coating Rheology in Construction Environments
This article introduces how to use a temperature-controlled rotational viscometer to simulate construction environments in order to study the flow characteristics of coatings. The viscosity of coatings changes under different temperatures and shear conditions, which affects their application performance.
Comparison of Rotational Viscometer and Capillary Rheometer in Testing the Flowability of Resin Processing
The rotational viscometer measures torque via rotor rotation, making it suitable for testing the static or low-shear fluidity of resins under low shear rates, with simple and quick operation. The capillary rheometer, on the other hand, forces samples through a capillary to simulate high-shear processing, providing flow data closer to actual production conditions, but it is more complex and time-consuming to operate.
Rotational Viscometer Measures Viscosity and Processability of Resin Melts
A rotational viscometer calculates viscosity by measuring the torque experienced by a rotor as it rotates in the resin melt, thereby helping to understand the material's processing properties.
Rotational Viscometer for Measuring and Controlling the Application Viscosity of Coatings
A rotational viscometer is a commonly used tool for controlling the viscosity of coatings during application, as it measures the torque generated by a rotor rotating in a fluid to calculate viscosity.
Method for determining the dynamic viscosity of varnish using a falling ball viscometer
This article introduces a method for measuring the dynamic viscosity of varnish using a falling-ball viscometer. It is based on Stokes' law, which calculates viscosity by measuring the time required for a standard small ball to fall a fixed distance in a vertical glass tube filled with varnish.
Stormer Viscometer for Determining Krebs Viscosity of Paints
This article introduces the method of measuring the Krebs viscosity value of colored paints using a Stormer viscometer. Viscosity is a key indicator that affects the application and storage of coatings. The Krebs unit (KU) quantifies viscosity based on the resistance encountered by a rotor as it rotates within the paint sample.
Rotational viscometer measures the viscosity of paint at low shear rates.
This article introduces the method and significance of measuring the viscosity of colored paint at low shear rates using a rotational viscometer.
Standard Method for Measuring the Melt Viscosity of Hot Melt Adhesives with a Rotational Viscometer
This article introduces the standard method for measuring the molten viscosity of hot-melt adhesives using a rotational viscometer. During the measurement, the hot-melt adhesive sample must be fully melted and degassed, placed into a measuring cup, and then measured with the rotational viscometer at a set temperature.
The cone and plate viscometer measures the rheological properties of a small amount of ink sample.
A cone-plate viscometer measures torque through rotation between the cone and plate, enabling the analysis of rheological properties with small ink samples. It is suitable for small-volume measurements, reducing interference from solvent evaporation.