The Krebs digital viscometer is a dedicated instrument for measuring the viscosity of paints, coatings and similar materials. Unlike general rotary viscometers, a Krebs viscometer follows a method specifically intended for coating products and expresses the result also in Krebs units (KU), a parameter widely used in paint and coating quality control.
The SAVISC186 measures viscosity at a fixed speed of 200 rpm, a condition typical of the Krebs test. Constant rotation control makes it possible to check sample behaviour under stable conditions, making the instrument suitable for repeated tests in laboratories, production and formulation development.
The display directly shows the main measurement values: KU, g, cP and °C. The reading in Krebs units provides a practical reference for the coatings sector, while the centipoise value also indicates the dynamic viscosity of the sample.
The viscometer is fitted with an infrared thermometer for checking sample temperature. This is important because the viscosity of paints and coatings can change significantly with temperature; monitoring this parameter helps interpret the result more effectively and compare tests performed on different samples.
The calibration function supports orderly instrument management in quality-control activities. Accuracy and repeatability make SAVISC186 suitable when a straightforward Krebs digital viscometer is required for stable and documented measurements.
A Krebs viscometer is particularly useful when inspecting paints, enamels, coatings and products whose application behaviour is linked to material consistency. The KU value helps verify whether the product falls within the range defined by the formulation or internal procedure.
The SAVISC186 is suitable when a digital instrument dedicated to Krebs measurement is required, with immediate display of the main values and sample temperature control. The SAVISC187 belongs to the same Krebs viscometer family and can be considered when a touchscreen interface is preferred.
Where viscosity must instead be checked during the addition of solvents or thinners, the Rotothinner viscometer SAVISC180 can be considered, as it follows a different approach from Krebs measurement in KU.
The SAVISC186 viscometer is used for testing in accordance with ASTM D562 and ASTM D1084-C, technical references for viscosity measurement with Krebs viscometers and instruments dedicated to paints and similar materials.
A calibration report is available on request, useful when the instrument must be included in a quality system with documented metrological checks.
SAVISC186 is therefore a practical solution for checking the viscosity of paints and coatings in Krebs units, with digital reading, fixed test speed and sample temperature control through an infrared thermometer.
Applications
- Viscosity measurement of paints and coatings
- Viscosity control in Krebs units, KU
- Inspection of coatings, enamels, paints and similar products
- Quality-control checks in laboratories and production
- Comparison between samples, batches or formulations
- Sample temperature control through an infrared thermometer
- Measurement at fixed rotational speed
- Reading of KU, g, cP and °C values
- Verification of the application consistency of coating products
- Use in formulation development and process control
FAQ – Krebs Stormer digital viscometer
What is a Krebs viscometer used for?
It is used to measure the viscosity of paints, coatings and similar products, expressing the result also in Krebs units, KU.
What are Krebs units, KU?
Krebs units, KU, are a reference used in the paints and coatings sector to assess material viscosity using the Krebs method.
How does the SAVISC186 Krebs viscometer work?
The instrument measures the resistance of the sample to rotation at a fixed speed and displays the main test values, including KU, g, cP and temperature.
Why does SAVISC186 operate at 200 rpm?
The fixed speed of 200 rpm is a characteristic of the Krebs test and allows the measurement to be performed under defined and repeatable conditions.
Can SAVISC186 also measure in centipoise?
Yes. In addition to the KU value, the instrument also displays the result in cP.
Does SAVISC186 monitor sample temperature?
Yes. It is fitted with an infrared thermometer for checking sample temperature during the test.
Why is temperature important in viscosity measurement?
Viscosity can vary significantly with temperature. Monitoring this parameter helps compare results more effectively.
What is the difference between SAVISC186 and SAVISC187?
Both are Krebs viscometers for paints and coatings. SAVISC186 is the standard digital version, while SAVISC187 features a touchscreen interface.
When should a Krebs viscometer be selected instead of a rotary viscometer?
When the inspection concerns paints and coatings and the procedure requires measurement in Krebs units, KU, a Krebs viscometer is the more specific choice.
When should the Rotothinner SAVISC180 be considered?
When viscosity must be checked during the addition of solvents or thinners, the Rotothinner follows an approach better suited to that type of application.
Is SAVISC186 suitable for paint quality control?
Yes. It is designed for checks on paints, coatings, enamels and similar products, both in laboratories and in production.
Is a calibration report available?
Yes. A calibration report is available on request.
Fill out the form below to contact us.
"*" indicates required fields
