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Krebs Stormer Viscometer - ToronVisc™ STM-2T

Krebs Stormer Viscometer - ToronVisc™ STM-2T
Parent Product
Viscometers
Product Categories
Viscometers
Standards
ASTM D562
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Precision Viscosity Testing for Paints, Coatings, and Inks

ToronVisc™ STM-2T Stormer Viscometer is designed specifically for measuring the viscosity of paints, coatings, and inks using Krebs Units (KU), gram units (gm), and centipoise (cP). Built with an intuitive 5-inch display, PC-controlled lifter, and RTD temperature probe, the STM-2T provides a complete and user-friendly solution for quality control labs and production environments.

This instrument meets the stringent requirements of ASTM D562 standard and covers the full range of Stormer viscometer specifications (STM-1 to STM-4 equivalents). Whether you are testing for production consistency or R&D evaluation, the STM-2T delivers accurate, repeatable viscosity readings across multiple units of measure.

Typical Applications

  • Quality control in paint and coating manufacturing
  • Viscosity testing for water-based and solvent-based inks
  • Evaluation of rheological properties of resins and surface treatments
  • Batch consistency checks in production lines

Included Configuration

  • 1 × STM-2T Stormer Viscometer
  • 1 × Upright rod and base
  • 1 × KU-10 paddle spindle
  • 1 × KU-74 standard base
  • 1 × RTD temperature probe

Note: ToronVisc™ viscometers are Brookfield-style instruments manufactured to North American standards. ASTM D562 compliance ensures their relevance in paint and coating QC protocols. Brookfield® is a registered trademark of AMETEK, Inc. Torontech’s ToronVisc™ series is designed to be fully compatible in performance and functionality, but is not affiliated with or endorsed by AMETEK® or Brookfield®.

  • 5-inch touchscreen with high-resolution data display
  • Compatible with RTD temperature probe for precision control
  • Covers full STM-1 through STM-4 measurement range
  • Manual lift with robust PC lifter
  • Simultaneous KU, gram, and centipoise readouts
  • Continuous viscosity and hold readings displayed
  • Built-in printer interface for quick results
  • Accurate linear calibration through software
  • Meets ASTM D562 standard
  • Power supply: 100V–240V with excellent anti-interference design

ModelSTM-2T
Range40–141 KU / 32–1099 g / 27–5,274 cP
Speed200 RPM
Container1 pint
SpindleKU1-10 paddle
Accuracy±1.0% of full scale (FSR)
Repeatability±0.5% (FSR)

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