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Artigo n.º:
163931639
1835 Ubbelohde Viscometer Glass Capillary Viscosity Meter Ubbelohde Viscosity Meter (0.3-0.4)
Artigo n.º:
163931639
CVE 19706
Price Details
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Os nossos principais Parceiros Logísticos
Proper use of capillary viscometer is crucial for ensuring product quality and accuracy of scientific research data.
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O que se Destaca
Precision Measurement
The Ubbelohde viscometer offers accurate viscosity readings, ensuring reliable data for fluid analysis, ideal for research and quality control in various industries.
Robust Design
Crafted from high-quality glass, this viscometer withstands laboratory conditions, providing durability and longevity for repeated use without compromising performance.
Wide Range
Suitable for a viscosity range of 0.3-0.4, this meter meets diverse testing needs, accommodating a variety of fluids, making it versatile for multiple applications.
Detalhes do produto
- 1.【Advantage】: Under controlled conditions, the measurement results have extremely high repeatability and reproducibility. It is a standard method for measuring kinematic viscosity, suitable for measuring polymer solutions, with accurate and reliable results. And by selecting models with different inner diameters, it is possible to cover a wide range of viscosity measurements.
- 2.【Features】: It is a glass capillary viscometer that accurately calculates the kinematic viscosity of a liquid by measuring the time it takes for a certain volume of liquid to flow through a standard capillary under its own gravity. It is one of the benchmark methods for precise viscosity measurement in the laboratory.
- 3.【Constant temperature and verticality adjustment】: put the viscometer with the sample on the thermostatic bath shelf (clamp), vertically adjust the capillary tubes to the left, right, front and base note, keep the temperature constant for 10 minutes under the measurement temperature, start the measurement, record the flow time between the first and second cycles, and generally carry out three times (remove the abnormal number) to take the average.
- 4.【Attention】: The viscometer must be thoroughly cleaned and dried, and must be strictly kept vertical through a plumb line. Any tilt will change the height of the liquid column (hydrostatic pressure), causing errors due to changes in flow rate. And it is best to use a high-precision constant temperature water bath to ensure that the temperature remains stable at the standard temperature (such as 25 ° C or 30 ° C) throughout the entire measurement process.
- 5.【Application】: Used in research institutes and enterprise laboratories for product development, raw material inspection, and finished product quality control. It can provide highly accurate and reproducible kinematic viscosity values and can be used for the study of polymer dilute solutions, petroleum products, organic solvents, chemical liquids, and other substances.
Product Technical Details
| Item Weight | 2.2 pounds |
| Manufacturer | YUCHENGTECH |
| Is Discontinued By Manufacturer | No |
Quem Deverá Comprar?
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Laboratory Professionals
Ideal for chemists and physicists conducting precise viscosity measurements in research and development labs.
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Quality Control Technicians
Essential for quality assurance teams in industries requiring accurate viscosity tests on products like oils and paints.
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Educational Institutions
A valuable tool for students in physics or chemistry programs, helping them understand fluid dynamics and viscosity.
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Non-technical Users
Not suitable for individuals without a background in science, as operation and interpretation require technical knowledge.
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High-Throughput Needs
Not ideal for environments requiring rapid testing rates, as manual operation may hinder efficiency in processing high volumes.
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Infrequent Users
Not recommended for occasional users who may struggle to familiarize themselves with the tool's calibration and usage requirements.
DESCRIÇÃO DO PRODUTO
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Perguntas e Respostas dos Clientes
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pergunta:
What is the Ubbelohde Viscometer used for?
Resposta: The Ubbelohde Viscometer is designed to measure the viscosity of liquids with great precision. It's particularly useful in laboratory settings where accurate fluid flow measurements are vital for research and analysis. By utilizing a capillary tube mechanism, this viscometer allows for the consistent determination of viscosity at varying temperatures, making it ideal for applications in chemistry, petrochemistry, and food science. -
pergunta:
How does the Ubbelohde Viscosity Meter operate?
Resposta: The Ubbelohde Viscosity Meter operates by allowing a liquid to flow through a narrow capillary under the influence of gravity. The time it takes for the liquid to travel between two marked points is measured, and this data is used to calculate the fluid's viscosity. This method is beneficial because it provides consistent results; factors like temperature and density can also be controlled and adjusted, ensuring reliability in experimental results. -
pergunta:
What materials can be measured with the Ubbelohde Viscometer?
Resposta: The Ubbelohde Viscometer can measure a wide range of viscous liquids, including oils, polymers, and various aqueous solutions. It's especially useful for substances that require precise viscosity values, such as adhesives, cosmetics, food products, and chemical mixtures. This versatility makes the Ubbelohde viscometer a staple tool for scientists and engineers working in different industries. -
pergunta:
What is the significance of the 1.0-1.1 range in the Ubbelohde Viscosity Meter?
Resposta: The 1.0-1.1 range in the Ubbelohde Viscosity Meter indicates the specific viscosity measurements the instrument is calibrated to obtain. This range corresponds with a variety of fluids, allowing the viscometer to cater to many applications. Accurate readings within this range help in assessing fluid behavior in applications such as lubrication, formulation, and quality control processes. -
pergunta:
Can the Ubbelohde Viscometer be used for quality control?
Resposta: Yes, the Ubbelohde Viscometer is frequently used in quality control processes to ensure that liquids conform to specific viscosity standards. Measuring viscosity is crucial as variations can affect performance, stability, and texture of products like sauces, paints, and lubricants. Regular viscosity checks can help manufacturers maintain product consistency and meet regulatory requirements. -
pergunta:
What are the maintenance tips for the Ubbelohde Viscosity Meter?
Resposta: To maintain the Ubbelohde Viscosity Meter, ensure to clean the capillary tube carefully after each use to prevent residue buildup. Use appropriate cleaning solvents compatible with the fluids you're measuring. Additionally, store the viscometer upright in a suitable environment to avoid breakage. Proper upkeep enhances lifespan and preserves accuracy in viscosity measurements. -
pergunta:
Is calibration necessary for the Ubbelohde Viscometer?
Resposta: Yes, regular calibration is essential for the Ubbelohde Viscometer to ensure the accuracy of viscosity measurements. Calibration should be checked against standard fluids with known viscosities. This process helps to adjust for any discrepancies over time, ensuring that the viscometer delivers reliable results, particularly in research and industrial applications. -
pergunta:
What should I consider when selecting a Ubbelohde Viscometer?
Resposta: When selecting a Ubbelohde Viscometer, consider factors such as the range of viscosities you need to measure, the specific design (like single or double capillary), and the compatibility with your sample materials. Additionally, assess the ease of use and whether it fits the requirements of your laboratory workflow. Selecting the right model based on these factors ensures efficient and accurate viscosity measurement. -
pergunta:
How accurate is the Ubbelohde Viscosity Meter?
Resposta: The Ubbelohde Viscosity Meter is known for its high level of accuracy in measuring fluid viscosity, often achieving results with a precision of ±1%. This accuracy is crucial for scientific experiments and industrial applications, where even the slightest variance could impact the overall result. Thus, utilizing this viscometer can yield reliable data critical for formulation development and product testing. -
pergunta:
Where can I buy the 1835 Ubbelohde Viscometer in Cape Verde?
Resposta: You can purchase the 1835 Ubbelohde Viscometer at Ubuy, a trusted online platform that provides access to a wide range of lab equipment, including viscometers. Ubuy offers various shipping options and ensures that you receive quality products suitable for your laboratory needs.
YUCHENGTECH Viscometers Editorial Review
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Prós
- Accurate viscosity measurements
- Durable glass construction
- Easy to read scale
- Compact design for storage
- Widely used in laboratories
Contras
- Requires careful handling to prevent breakage.
Histórico de preços do produto
Informação importante
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CVE 19706
Encomende já e receba por volta de Sábado, Julho 25
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Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Capillary viscometer measures kinematic viscosity.
- Widely used across various industries including petroleum, chemicals, and food.
- Proper cleaning and usage are essential for accurate results.
- Made from lead-free glass for safer handling.
- Utilizes multiple models: Wu's, Fen's, Ping's, and countercurrent.
- Ensures high-quality product standards and reliable scientific data.