STM-2T Krebs Stormer Viscometer

Optimize your testing process with the STM-2T Krebs Stormer Viscometer, specifically engineered for Paints, Coatings, and Inks.

Technical Specifications

*The cP values are derived through conversion from KU measurements in accordance with ASTM D562 standard. Due to the specific nature of this conversion methodology, these cP readings should be treated as reference values only. Direct comparison with cP measurements from other rotational viscometers (such as LV/RV series) is not recommended, as the conversion algorithms and measurement principles may differ significantly. For cross-instrument validation, please use the primary KU measurements.

Item STM-2T
Display 5-inch color touch screen
Measurement Range 40-141.0KU / 32-1099.0g / 27-5274.0cP*
Speed (rpm/min) 200
Accuracy ±1% (Newtonian fluid)
Repeatability ±0.5%
Spindle KU-1
Sample Volume (ml) 300
Display Information KU, g, cP values, measurement time, temperature, Torque%, viscosity curve
Data Storage Supports storage of 30 sets of data
Stop Mode Manual/Automatic (timed measurement)
Dimensions 300×300×450 mm (L×W×H)
Net Weight 5.5 kg
Power Supply Input AC100V-230V, Output DC12V 2A
Power 40W

Accessories Solutions

Unlock more testing possibilities with our professional accessories – designed to expand your viscometer’s capabilities.

PT100 Temperature Probe

It is applicable to viscometers other than NDJ-5S and NDJ-8S for measuring and display temperature values.

Micro Printer

Connects with viscometer for real-time measurement printing.

Krebs Stormer Viscometer Features

Intuitive operation with a simple interface and rich content display.
Meets ASTM D0562 and GB9269 standards for coating testing.
Eliminates the need for weights, simplifying test procedures.
Showcases KU, load g, cP, °C values, and locks display upon test completion.
Provides alerts when test range limits are exceeded.
Anti-static housing, metal lifting rod, and manual frame reduce level control demands.
Ensures precision with computer-generated full range linear correction.
Enhances practicality in detecting fluid viscosity.
Allows easy test data extraction and documentation.

Effectively Manage Quality Issues

Learn how we address rework and returns to maintain the highest quality standards and ensure customer satisfaction.
Reasons for Rework
Reasons for Replacement

Try Martests for Reliable Viscometers!

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