Stormer Viscometer

Introduction

Stormer viscometer is a device specifically designed to measure the consistency and viscosity of paints and other related materials. It operates by rotating a paddle in a sample of the substance, and the resistance to motion is recorded, yielding a Krebs Unit value. This value is crucial for quality control and formulation in the paint and coating industry, helping manufacturers maintain product consistency and meet industry standards. Stormer Viscometer simplifies the evaluation of a material's flow properties and is a valuable tool for ensuring that paints and coatings have the right viscosity for their intended applications, from architectural coatings to industrial paints and beyond.

Krebs-Stormer Viscometer T-S210STV

Krebs-Stormer viscometer is a bench-top unit featuring thirty set of test procedures to perform varying tests. Two interfaces to connect to the computer and printer. Computer controlled p...

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Standards

ISO 3219:1993-Plastics-Determination of viscosity using a rotational viscometer with defined shear rate

ASTM D2196-20-Standard Test Methods for Rheological Properties of Non-Newtonian Materials by Rotational Viscometer

Complies with the above standards, but is not limited to them.

Features

1. Clear display shows viscosity, speed and temperature.

2. Precise speed or shear settings suit different fluids.

3. Wide viscosity range with interchangeable spindles covers many fluids.

4. Memory programs store methods and limits.

5. Rotational or capillary method gives reliable viscosity values.

FAQ

What are the main applications of the Stormer Viscometer?

The Stormer Viscometer is used to measure the viscosity or flow behaviour of fluids. It supports formulation, batch consistency and quality control in paints, oils, food, pharmaceuticals, chemicals and cosmetics.

Which standards and regulations apply to the Stormer Viscometer?

The instrument is designed with reference to applicable ISO, ASTM and GB/T standards for viscosity measurement and IEC 61010 electrical safety. Procedures should follow the relevant standard method. Compliance documentation can be provided on request.

How long is the warranty period?

The complete unit carries a 12-month warranty from delivery, covering the main body, core components and controller against manufacturing defects. Consumables and wearing parts such as filters, seals and probes are not covered. Damage from misuse, improper power or unauthorised repair is excluded, and extended warranty can be quoted.

How easy is the Stormer Viscometer to use?

Day-to-day use is simple, with clear prompts and pre-set functions reducing manual steps. New operators should review the manual and complete a short familiarisation. Our technical team offers remote support during the first runs.

How long does delivery usually take?

Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Is calibration included?

Regular calibration keeps measurements within the stated accuracy; an annual check is typical, with shorter intervals for heavy or regulated use. Reference standards and procedures are described in the manual. We can quote calibration with certificates.

Are consumables and spare parts easy to obtain?

Filters, seals, probes and similar items are standard and can be supplied through our channel. Customers may also source equivalent items that meet the specification. Provide the model and serial number to confirm compatibility before ordering.

Can the Stormer Viscometer be customised?

A range of options is available to match the application, such as alternative settings, fittings, data outputs or power supply. We confirm each option and its effect on price and schedule up front. Larger custom builds can be discussed.

How is the Stormer Viscometer commissioned?

Standard installation is straightforward and supported by the manual and start-up documentation. Our technical team can guide staff remotely through checks and validation. On-site commissioning is available as a quoted service.

What should be avoided when using the Stormer Viscometer?

Do not use samples outside the viscosity range, introduce bubbles or use damaged spindles. Control temperature, since viscosity is temperature dependent. Follow the operating instructions.