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This section provides an overview for rheometers as well as their applications and principles. Also, please take a look at the list of 27 rheometer manufacturers and their company rankings. Here are the top-ranked rheometer companies as of December, 2024: 1.SHIMADZU, 2.Prescott Instruments, 3.Scott Process Equipment Corp..
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Categories Related to Rheometers
Rheology is the study of the flow and deformation of materials. Rheometry is a method for evaluating the rheological properties of materials, and a rheometer is the evaluation device used for this purpose.
By applying rotational or oscillatory motion to a sample set in the rheometer and measuring the stress generated, various properties can be quantified.
By changing the fixture in the sample setting section according to the type of sample, a variety of samples can be measured, from liquids to solids.
Here are some examples of rheometer applications:
Rheometers are utilized in a wide variety of fields. Viscosity and viscoelastic properties obtained from measurements serve as important indicators not only for research and development but also for quality control.
In fundamental research areas like polymer chemistry, rheometers are instrumental in exploring highly functional materials. They aid in developing safe and effective materials and products by examining molecular structures based on measurement results obtained using rheometers.
A rheometer is a device used to measure the viscosity and viscoelastic properties of materials.
Various sizes and shapes of fixtures are available in the sample setting section. Here, we introduce a fixture called a cone plate. The cone plate consists of a cone and a disc. The upper fixture is rotated or vibrated to measure the viscoelastic properties of the sample. In many cases, the temperature of the sample can also be controlled.
Viscosity is calculated from the rotational resistance (torque) when the upper fixture is rotated at a specific speed.
Viscoelastic properties can be obtained from the stress generated when the upper fixture is vibrated in a right-rotating, left-rotating, right-rotating manner. When the fixture is deformed by vibration in a sinusoidal manner, a sinusoidal stress, or stress wave, is obtained as a response from the sample. The phase difference between this stress wave and the sine wave used for deformation is used to determine the degree to which the sample is liquid or solid. The magnitude of the stress wave amplitude can be used to quantify the solidity of the sample.
The cone plate is designed to measure fluid samples that can be set between the upper and lower plates, while a clamp-type fixture can be used to measure solid samples formed into strips. Various types of fixtures are available, depending on the sample, allowing measurement of a wide range of samples, from solids to liquids. Additionally, properties such as relaxation modulus, creep compliance, yield stress, etc., can also be measured.
Rheometers offer a variety of options. In addition to evaluating viscosity and viscoelastic properties, you can:
Notably, option (2) allows simultaneous measurement of impedance and Raman spectra alongside changes in physical properties associated with variations in sample temperature and deformation speed. This enables the acquisition of both macro physical properties such as viscosity and viscoelastic properties and internal information of the sample simultaneously.
*Including some distributors, etc.
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Gilson Company, Inc. is an American manufacturer and supplier of construction material testing equipment based in Lewis Center, Ohio. The company was established in 1939 with a primary focus on manufacturing the testing screen, a laboratory-scale screening machine, to cater to the mining and highway construction industries' requirements. Over time, Gilson has expanded its product portfolio and now offers a wide range of equipment, including ovens and furnaces, scales and balances, general laboratory testing equipment, as well as material testing equipment for aggregates, asphalt, concrete, and soils.
Instron, founded in 1946, is a manufacturer and supplier headquartered in Norwood, Massachusetts, USA, that specializes in providing materials testing equipment and solutions. Their range of products includes universal testing machines, impact testers, hardness testers, and accessories, which are used to evaluate the mechanical properties and performance of raw materials, components, and products. These products are widely used in industries such as automotive, aerospace, and construction. Instron is certified with ISO 9001 for quality management and ISO 17025 for calibration service.
NETZSCH-Gerätebau, established in 1962 and headquartered in Selb, Germany, is a manufacturer and supplier of thermal analysis and rheology instruments. Its range of products encompasses differential scanning calorimeters, thermogravimetric analyzers, dynamic mechanical analyzers, rheometers, viscometers, thermal conductivity meters, and thermal diffusivity meters. These instruments find diverse applications in measuring and characterizing the thermal behavior, mechanical properties, and flow dynamics of materials ranging from polymers and metals to ceramics, composites, and liquids.
TA Instruments, established in 1963, is a manufacturer of machinery for thermal analysis, rheology, microcalorimetry, and mechanical analysis, headquartered in Delaware, USA. Their product range includes rheometers, thermal analyzers, calorimeters, dilatometers, and viscometers which are used in various industries such as biopharmaceuticals, electronics, and pharmaceuticals. Their products provide crucial insights into material properties, enabling quality control, optimizing processes, and facilitating product development. TA Instruments ensures quality and holds certifications such as ISO 9001 for quality management.
Dynisco, founded in 1965 and headquartered in West Chester, Pennsylvania, is a manufacturer and supplier of flow control products. The company’s product range entails flow meters, flow controllers, flow switches, flow sensors, and flow conditioners. It caters to diverse industries, including oil and gas, chemical, pharmaceutical, food and beverage, water treatment, and power. Offering design, engineering, certification, supply chain management, and technical support services, the company is devoted to delivering inventive and dependable flow control solutions. With ISO 9001:2015 certification, the company adheres to rigorous quality standards.
Thermo Fisher Scientific Inc., founded in 1956 and headquartered in Waltham, Massachusetts, is a manufacturer and supplier of life science solutions, analytical instruments, specialty diagnostics, laboratory products, and biopharma services. Through its brand names, including Invitrogen, Fisher Scientific, Patheon, Applied Biosystems, and Gibco, among others, the company provides a wide range of products, which include chromatography systems, thermal cyclers, automated cell counters, fermenters, and DNA polymerases. The company’s annual revenue is over 40 billion USD, and it serves several fields, including customers working in clinical diagnostic labs, research institutions, hospitals, government agencies, and pharmaceutical/biotech companies.
KRUSS Scientific Instruments Inc., Established in 1796, is a supplier of precision measuring systems in the field of surface and interfacial chemistry. The company is named for its development of advanced instruments, including tensiometers, contact angle measurement tools, and foam analysis instruments. KRUSS serves research and development laboratories as well as quality control centers with its product solutions. The company's ethic lies in simplifying complex science through user-friendly instruments that apply proven scientific methods. With a history spanning over two centuries, KRUSS Scientific Instruments, Inc. continues to provide tools that for advancements in surface analysis and interfacial science.
Salt Co., Ltd., established in 2014 and located in Seongnam, Gyeonggi, South Korea, is an ISO 9001:2015-certified manufacturer of laboratory and metrology equipment. The company offers hydraulic presses for sample preparation and forming, viscometers for measuring the viscosity of a liquid sample, and abrasion testers for testing wear resistance. It also offers universal testing machines for administering bending, tensile, and compression tests on various materials. The company chiefly serves clients in the research and development (R&D), quality control, and laboratory sectors.
Haida International Equipment was founded in 2004 as a manufacturer and supplier of Testing Equipment in China. The company deals in various precision testing instruments, machines, and services such as Batteries, Furniture, Textiles, Leather and Shoes, and Rubber and Plastic test equipment. There is also Adhesive tape, Cookware, Luggage, Optical, and Vibration test equipment along with Accelerated Environment Test Chamber (AES) that executes QC inspection on electronic appliances, paper products, metals, research institutes, and lots more. The other testing machines cater to industrial and mining enterprises, colleges and universities, engineering quality supervision stations, and other departments.
IMADA, founded in Japan, in 1947 is a manufacturer of force gauges and Force Measurement related equipment. The company's product portfolio includes Load Cells (Force Sensors), Force Test Stands, Torque Testers, Torque Test Stands Attachments, and Grips & Fixtures. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. They also provide services such as technical and commercial consultation of force measurement products, repair, calibration and global distribution.
Anton Paar, founded in 1933 and headquartered in Graz, Austria, is a manufacturer and supplier of analytical instruments Their product range includes density meters for measuring liquid and solid density, concentration meters for analyzing solution concentration, viscosity meters for assessing liquid viscosity, particle size analyzers for measuring particle size in liquids or solids, and chromatography systems for substance separation and identification in mixtures. Anton Paar's products cater to a wide range of industries, including food and beverage, pharmaceutical, and chemical, providing analytical solutions for diverse applications.
Alpha Technologies, established in 1986 as a spinoff of Monsantos with offices worldwide, including in the USA, is a manufacturer of rubber and polymer rheometer testing instruments. The company's product line includes rubber process analyzers, moving die rheometers, encapsulated sample rheometers, physical property analyzers, and sample cutters. These products are used in the manufacture and testing of shoes, tires, rubber conveyor belts, food packaging, and pharmaceutical devices. The company serves markets that include food processing, consumer product manufacturing, automotive, aerospace, and defense.
Jinan Hensgrand Instrument Co. Ltd., established in 2001 and based in Jinan, China, is a manufacturer of testing equipment used in performance testing of metal, non-metal, and composite materials. Some of the equipment it stocks include spring, impact, and torsion testing machines used in several industries, including military, aviation, and auto manufacturing. The company sells to all cities and provinces around China and exports to several locations, including North America, Europe, and Australia. It has obtained CE and ISO 19001 certifications and welcomes OEM and ODM orders.
SHIMADZU established in Duisburg, Nordrhein-Westfalen, in 1968 is a manufacturer of Analytical and Measuring Instruments and medical systems. Their product portfolio includes analytical instruments, including spectrophotometers, chromatography systems, mass spectrometers, and elemental analyzers, used for precise chemical analysis and research. The company serves industries such as Pharmaceutical and Biotechnology, Research and Development and Chemical and Petrochemical. The company has a global distribution channel and the company also offers customer services that include support, custom research projects and customized services.
Shenyang Taige, established in 1999 in Shenyang, China, is a manufacturer of instruments for testing oil, gas, and geothermal well cements. The product line includes cement consistency testers, compressive strength testers, thickening time testers, and cement mixers. These offerings provide an accurate evaluation of cement properties, ensuring stable wellbore integrity and performance. Its cement testing instruments find applications in the oil and gas industry, geothermal energy sector, and construction projects involving wellbore cementing. These instruments aid in optimizing cement formulations, monitoring curing processes, and ensuring the long-term stability of well casings.
Victor Manufacturing Sdn Bhd, founded in 2010 in Malaysia, is a subsidiary of Victor Equipments Resources Sdn Bhd, and is a manufacturer of universal testing machines, metallographic sample preparation machines, torsion testing machines, and packaging testing systems. Accessories such as test fixtures and drips, extensometers, climatic chambers and furnaces, load cells, and test sample preparation tools are also provided. The company serves the pharmaceutical, building and construction, fabric and textile, composites, and mechanical and electronics industries, while providing universal testing & machine calibration, equipment repair, tensile machine upgrading & customization, material testing, as well as fixture customization services.
POTOP, established in 2009 in Guangzhou, China, is a manufacturer of medical equipment and polymer experiment analysis equipment. The product category comprises medical imaging systems, laboratory spectrometers, polymer rheometers, and thermal analyzers. These offerings provide advanced diagnostic capabilities, precise material analysis, and stable performance characterization. Medical imaging systems offer accurate diagnostic insights for healthcare professionals, while laboratory spectrometers enable detailed material composition analysis. Polymer rheometers assess flow behavior, and thermal analyzers study thermal properties. These products find applications in medical institutions, research laboratories, polymer manufacturing, and quality control industries for advancements in medical diagnosis and material science.
Ektron Tek Co., Ltd., since 1968, has been a manufacturer of rubber testing instruments and a rubber testing company in Ohio, USA. The instruments include rheometers, Mooney viscosity, tire aging oven, vibration simulators, and flexometers. Testers for low-temperature retraction, fatigue failure, temperature simulation, gas permeability, and blow point. The company provides management services, laboratory and calibration requests, and software downloads and is certified by ISO 9001:2015, CE, and IEC 17025:2017.
U-CAN DYNATEX INC., established in 1985 in Taipei, Taiwan, is a manufacturer of advanced rubber testing equipment. The product category includes rubber hardness testers, tensile testing machines, abrasion testers, and rubber viscometers that offer accurate measurement and analysis of rubber material properties, aiding in quality control, research, and development. The rubber hardness testers ensure a precise evaluation of rubber hardness, while tensile testing machines determine mechanical strength. Abrasion testers assess wear resistance, and rubber viscometers analyze flow properties. These products find applications in industries such as rubber manufacturing, automotive sector, footwear, and construction for enhanced performance.
Prescott Instruments, established in 1991 in Tewkesbury, United Kingdom, is a manufacturer of precision testing and measurement equipment for the rubber and plastic industries. The product range includes rheometers, viscometers, texture analyzers, and tensile testers that provide accurate characterization of material properties, aiding in quality control, research, and development. The rheometers and viscometers assist in analyzing fluid flow and viscosity, which are crucial in industries like pharmaceuticals, food, and cosmetics. Texture analyzers evaluate the mechanical properties of products in the food and personal care sectors. Tensile testers measure the mechanical strength of materials in industries such as manufacturing and aerospace.
Gibitre Instruments, a company founded in 1979 and headquartered in Bergamo, Italy, is a manufacturer and supplier specializing in measuring instruments. The company's range of measuring instruments includes rheometers, mini force testers, and block ovens for accelerated aging. These products find applications in various industries, including rubber manufacturing, construction, and the electronics industry. The company provides maintenance and calibration services for all installed instruments, as well as training. The company is ISO 17025:2018 certified, with agencies in various countries including Argentina, the Czech Republic, and China.
KPM Analytics is based in Westborough, Massachusetts, USA, and is a manufacturer of scientific instrumentation for analyzing product quality that was founded in 2015 by Union Park Capital. The company specializes in scientific instrumentation designed for product quality management. These include LED test instruments, spectral measurement devices, and rheological analyzers. The company’s products primarily serve clients in the agricultural, food production, and clinical industries. It maintains 11 offices globally, including in France, Beijing, and Kuala Lumpur.
AMETEK Brookfield, founded in 1934 and located in Middleboro, Massachusetts, is a manufacturer of laboratory and process automation and industrial equipment, texture analyzers, and powder flow testers. The company’s diverse range of products includes viscometers, rheometers, texture analyzers, power flow testers, and temperature control. These instruments are used for tasks like measuring viscosity, assessing texture, analyzing powder flow properties, and maintaining precise temperatures. The company’s products are used for quality control, product development, and process optimization across diverse sectors, including food, pharmaceuticals, and chemicals.
Cannon Instrument Company Inc. founded in 1938 by Dr. Michael R. Cannon, is a manufacturer, offering a diverse range of quality viscosity-related solutions including glass viscometers, viscosity standards, automated viscometers, and constant temperature baths. The company has gained global reach for its viscosity-related products and services. With a legacy spanning over eight decades, Cannon Instrument Company is a big name in the field of viscosity measurement. Since its inception, the company has uplifted to its status as a provider of essential products for various industries requiring precise viscosity analysis.
Scott Process Equipment Corp was founded in 1989 and operates out of Montrose, New York. Scott Process Equipment is a distributor that assists customers in the bio-pharmaceutical, chemical, brewing, personal care product, and other industries with solving design problems. Scott Process Equipment product lineup covers 13 categories including pumps, chillers & cooling systems, heat exchangers, valves, and liquid path solutions. Top manufacturers include Northern Pump, Watson-Marlow Fluid Technology Group, READCO Kurimoto, Mokon, and Silverson Machines.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | SHIMADZU |
8.8%
|
| 2 | TA Instruments |
7.4%
|
| 3 | Prescott Instruments |
6.5%
|
| 4 | Scott Process Equipment Corp. |
5.7%
|
| 5 | Thermo Fisher Scientific Inc. |
5.7%
|
| 6 | Instron |
5.3%
|
| 7 | NETZSCH-Gerätebau |
5.1%
|
| 8 | IMADA Co.,Ltd. |
4.6%
|
| 9 | Ektron Tek Co., Ltd. |
4.2%
|
| 10 | Gilson Company, Inc. |
4.2%
|
Derivation Method
The ranking is calculated based on the click share within the rheometer page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
7 | 35.0% |
|
China
|
4 | 20.0% |
|
Taiwan
|
2 | 10.0% |
|
Republic of Korea
|
1 | 5.0% |
|
Japan
|
1 | 5.0% |
|
Austria
|
1 | 5.0% |
|
Canada
|
1 | 5.0% |
|
Germany
|
1 | 5.0% |
|
Malaysia
|
1 | 5.0% |
|
United Kingdom
|
1 | 5.0% |
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