Digital Stormer Viscosity Meter

The digital display Stormer viscometer rotates a paddle in the sample, measures the torque required to maintain a specific rotational speed, and directly displays the viscosity value. It is used for viscosity testing of fluids such as coatings and inks, guiding production formulation and quality control.
Selection
When selecting, consider that the measurement range should cover the sample viscosity, the accuracy should meet process requirements, and the calibration function should ensure data reliability. The operation interface should be simple and easy to read, and the device structure should be suitable for the laboratory environment. The sample volume should be compatible with commonly used containers, and maintenance convenience should also be taken into account.

Terms

Instruments

Rotation speed of 200rpm and lever lift design, Measurement range covering 40.2~ 141.0KU, Repeatability of +/- 1% F. S, No weight can be directly read viscosity value.

$ 783.00

Adopt 5-inch Touchscreen and stepper motor direct drive, measurement range 40~ 141KU, repeability +/- 0.5% F.S, no weight simplified test, support automatic data output and temperature monitoring.

$ 1063.00

Measurement range covering 55~ 140KU, suitable for accurate viscosity analysis of various coating samples.

$ 533.00

Using ARM technology and Linux system, equipped with 5-inch color touch screen, supports 30 test program storage and real-time viscosity Linear dispersion display, Measurement range 40.2~ 141.0KU, Repeatability +/- 0.5% F. S, with timing measurement function.

$ 659.00

Repeatability of +/- 1.5% F.S. with result lock function and automatic overload protection.

$ 619.00

Simultaneous display of KU, cP and g units, Measurement range 40.2-141 KU, swirl/spin speed 200rpm +/- 1rpm, built-in overload protection and overload automatic shutdown function ensure test accuracy and safety.

$ 703.00

Using 5-inch color touch screen and ARM technology, support 30 self-built test programs and real-time viscosity Linear dispersion display, measurement range 40.2-141 KU, repeability up to +/- 0.5% F. S, with timing measurement function to ensure data comparability.

$ 716.00

Measurement range is 53~ 141KU with single chip microcomputer technology. Rotation speed is stable at 200rpm.

$ 498.00

Simplified operation without weight, supports KU and gram number dual unit measurement, accuracy up to +/- 1.5% F.S., built-in overload protection automatic shutdown, Interface is equipped for easy output of results.

$ 590.00

Automatic lifting design simplifies operation, no weight measurement, accuracy of +/- 1.5% F.S, Repeatability +/- 1.5% F.S, support KU, g, cP multi-unit display and temperature monitoring.

$ 1074.00

Measurement range 53-141KU, Rotation speed 200rpm, using microcomputer control technology, can directly read KU value or load value, no need to look up the table, easy to operate.

$ 433.00

Viscosity range 0.6~ 6000000mPa · s, repRoducibility +/- 0.5% F. S, supports continuously variable speed and liquid crystal display of various paraMeters, suitable for ultra-low viscosity sample measurement.

$ 1255.00

Equipped with four rotors, viscosity measurement range 20~ 100000mPa · s, fixed Rotation speed 6/12/30/60rpm, can display viscosity, Rotation speed, torque and maximum viscosity value, repRoducibility +/- 1% F.S.

$ 420.00

Viscosity measurement range 1~ 2000000mPa · s, repRoducibility +/- 0.5% F. S, sample volume only 25~ 30mL, Rotation speed control to meet different viscosity measurement needs.

$ 712.00

Equipped with an ultra-low viscosity adapter, the viscosity test is as low as 1cp, the sample volume is only 25~ 30mL, repRoducibility +/- 0.5% F. S, Measurement +/- 1% F. S, support stepless speed control.

$ 1059.00

Articles

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.
Stormer viscometer measures the KU viscosity of latex paint
This article introduces the method of measuring the KU viscosity of latex paint using a Stormer viscometer. The viscometer measures the load required to maintain a fixed rotational speed through the rotation of its paddle, thereby calculating the KU value, which is related to the application and storage properties of the coating.
Rotational Viscometer vs. Stormer Viscometer: How to Choose the Right Instrument Based on Coating Type
The rotational viscometer measures viscosity by detecting rotor torque and can analyze rheological properties at different shear rates, making it suitable for research and precise measurements. The Stormer viscometer uses the load at a fixed rotational speed to determine the KU value, simulating construction conditions, and is commonly used for rapid on-site evaluation of coating application performance.
Application of Stormer Viscometer KU Value in Coating Viscosity Control
This article introduces the application of KU values measured by the Stormer viscometer in the coatings industry. The KU value reflects the viscosity of coatings by measuring the torque at a specific rotational speed, with higher numbers indicating greater viscosity.