Cone Centrifuge

A cone centrifuge utilizes a high-speed rotating conical rotor to generate centrifugal force, causing components of different densities in the sample to settle in layers along the conical wall. It is used for laboratory separation and analysis, such as pigment dispersion testing in coatings and inks, fiber grading in paper pulp, and separation of plastic fillers.
Selection
Select the speed range and capacity specifications based on the sample characteristics, consider corrosion-resistant materials to match chemical properties, check the temperature control accuracy to meet the needs of heat-sensitive samples, verify that the rotor type matches the separation requirements, and confirm the completeness of safety protection devices.

Terms

Standards

Instruments

The 6-well design supports 15ml capacity Sample Handling, which is suitable for a variety of Centrifuge models and provides stable centrifugal separation results.

$ 127.00

The cone shaft length is 203mm and the large end diaMeter is 38mm, which can test the cone bending resistance of a single layer or the entire coating system separately. Operating temperature is 23 +/- 2 ℃ and relative humidity is 50 +/- 5%.

$ 286.00

It is designed with 24-hole 0.5ml specification, suitable for a variety of Centrifuge models, with high temperature resistance and high voltage characteristics and excellent chemical Stability.

$ 127.00

Support 100 ℃ high temperature heating, suitable for 24 holes 5ml centrifuge tube, optional electronic ice box and thermostatic metal Bath module, achieve precise temperature control and diverse Sample Handling.

$ 175.00

The 12-well design has a capacity of 5ml per well, uses high transparency material for easy observation of samples, has excellent chemical Stability, and is suitable for mainstream Centrifuge models to improve experimental efficiency.

$ 127.00

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

Double-sided horizontal mounting design can accommodate 40 5ml centrifuge tubes, suitable for standard centrifuge tube specifications, improving Sample Handling efficiency and ease of operation.

$ 149.00

44 1.5ml or 2.0ml centrifuge tubes can be installed vertically on both sides, providing efficient Sample Handling capability, adapting to a variety of centrifuge tube specifications, and improving the convenience of experimental operation and space utilization.

$ 149.00

Support 100 ℃ thermostatic treatment, compatible with 35 1.5ml centrifuge tubes, optional 4-degree electronic ice box and intelligent thermostatic module, suitable for a variety of experimental scenarios.

$ 148.00

12 10ml or 15ml centrifuge tubes can be installed vertically on both sides, providing stable fixation and efficient mixing. They are suitable for a variety of centrifuge tube specifications and enhance the convenience of experimental operation.

$ 149.00

Support high temperature treatment at 100 ° C, adapt to 20 0.5ml and 15 1.5ml centrifuge tubes, and use thermostatic metal Bath design to ensure uniform and stable temperature and improve experimental efficiency.

$ 148.00

The 54-hole design is suitable for 0.5ml centrifuge tube, with a maximum temperature tolerance of 100 ° C. A variety of thermostatic modules can be selected to achieve accurate temperature control to meet various experimental needs.

$ 148.00

Standard HX-D module, support 35 2.0ml centrifuge tubes, withstand 100 ℃ high temperature, adapt to a variety of modules to meet the needs of multi-sample thermostatic treatment.

$ 148.00

High temperature resistance of 100 ° C, suitable for 32-hole 0.2ml, 10-hole 0.5ml and 15-hole 1.5ml centrifuge tubes, optional electronic ice box or thermostatic metal Bath module for enhanced temperature control flexibility.

$ 148.00

12 50ml centrifuge tubes can be installed vertically on both sides, and the vertical installation design is adopted for efficient Sample Handling. The capacity is suitable for standard 50ml tubes.

$ 149.00

Articles

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.
Cone Mandrel Bend Tester evaluates the flexibility of coatings under small-diameter bending.
The paint film conical bending tester simulates a gradually varying radius of curvature using a conical shaft to test the flexibility of coatings under small-diameter bending.
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.
Cone Bend Test Evaluates the Ultimate Deformation of High-Elasticity Coatings
This article introduces the use of a conical mandrel bend test to evaluate the ultimate deformation capacity of highly elastic coatings. The test involves bending a coated sample around a conical mandrel of specific diameters and observing the minimum mandrel diameter at which the coating cracks or peels off, thereby assessing the material's ability to withstand deformation.
Can you distinguish between a rotational viscometer, a rheometer, and a cone-plate viscometer?
Rotational viscometers, rheometers, and cone-plate viscometers are core instruments in the field of material characterization, with significant differences in measurement principles, geometric structures, and functional positioning.
Complete Guide to Methods for Determining the Flexibility of Paint Films
This article systematically outlines the core methods for determining the flexibility of paint films, including the mandrel bending test based on GB/T 1731, the cylindrical mandrel bending method according to GB/T 6742, and the conical mandrel bending method specified in GB/T 11185, providing a detailed explanation of the technical principles of each method.