Viscometer
In the realm of laboratory instruments, viscometers play a vital role in measuring the viscosity of liquids. They are essential for quality control, product development, and research across various industries such as pharmaceuticals, food, and cosmetics.
Choosing the right viscometer can significantly impact the accuracy and efficiency of your experiments. Understanding the specific requirements of your applications will help you make an informed decision when investing in this important equipment.
What you should know before selecting a viscometer and making an investment
Key factors to consider
When selecting a viscometer, it's crucial to consider factors such as the viscosity range, the type of fluid being measured, and the required accuracy. Different applications may necessitate specific viscometer types, such as rotational or capillary, to achieve optimal results.
Additionally, the ease of use and maintenance should be evaluated, as a user-friendly design can enhance productivity and minimize training time for lab personnel.
Market price range
The price of viscometers can vary widely based on their features, accuracy, and intended use. Entry-level models may start at a few hundred dollars, while advanced instruments with sophisticated technology can exceed several thousand dollars.
Understanding the price range is essential when planning your budget, but it's equally important to balance cost with the quality and reliability of the equipment to ensure long-term value.
Value for money
Investing in a viscometer that offers good value for money is critical for any laboratory. This means considering not just the initial purchase price, but also the operational costs, including maintenance, calibration, and replacement parts.
A high-quality viscometer may have a higher upfront cost but can lead to savings in the long run through improved accuracy and reduced downtime due to fewer repairs and replacements.
Expected lifespan based on use and maintenance
The expected lifespan of a viscometer largely depends on how it is used and maintained. Regular calibration and proper care can extend the life of the instrument, ensuring consistent performance over time.
Laboratories should develop a maintenance schedule and adhere to manufacturer guidelines to optimize the longevity of their viscometers, minimizing the need for frequent replacements.
VISCOMETER KALSTEIN
Discover viscometer for your laboratory
Explore our range of high-quality viscometers designed to meet the diverse needs of laboratories. Our products are engineered to deliver precision and reliability, ensuring that you achieve the best results in your viscosity measurements.
High Temperature Viscometer YR05843 // YR05846
The High Temperature Viscometer YR05843 // YR05846 is a cutting-edge instrument designed for precision measurement of viscosity in high-temperature co
View productBrookfield Viscosity Tester YR05860 // YR05864
The Brookfield Viscosity Tester YR05860 // YR05864 offers seamless integration of touch-screen technology, ensuring fast and precise viscosity measure
View productCosmetics Rotating Dial Viscometer YR05851 - YR05852
The Cosmetics Rotating Dial Viscometer YR05851 - YR05852 is a state-of-the-art instrument designed for easy digital rotary viscosity measurements. Fea
View productLab Rotational Viscometer YR05853 - YR05854
The Lab Rotational Viscometer YR05853 - YR05854 seamlessly combines touch screen technology with modern high-tech innovation to provide rapid, accurat
View productOur best-selling viscometer
Digital rotary viscometer YR06639//YR06644
Design and Technology
This equipment features a control panel with a touch keyboard and a large LCD screen that facilitates the reading of complex data. Key technological innovations include:- Auto-Scanning: The system recommends the optimal combination of rotor and speed for unknown samples.
- Dual Connectivity: Includes two RS232 ports, allowing simultaneous connection to a computer for data management and a printer for physical records.
- Rheological Analysis: Ability to display shear rate and shear stress, allowing for an in-depth study of fluid behavior.
- Computerized Calibration: Each measurement range is software-adjusted to minimize human error.
Frequently Asked Questions (FAQ)
- Is the device difficult to level? No, it features a level control on the front for quick and visual adjustment.
- Can I measure very hot samples? Yes, using the optional high-temperature furnace, it can measure molten materials such as asphalt or waxes.
- What if my sample size is very small? There is an optional small sample adapter (SSR) designed specifically for volumes of only 7 to 11 ml.
- Does it come with PC software? Yes, it can be connected to a computer via the RS232 interface to track viscosity curves.
Advantages and Disadvantages
Advantages:- Extremely wide measurement range (up to 320M mPa.s).
- Stable results and high resistance to electrical interference.
- Easy conversion of units (mPa.s, Pa.s, P, cP) and temperature (°C/°F).
- Excellent quality-to-price ratio compared to imported brands.
- Requires optional accessories (Pt100 probe) to measure temperature with 0.1°C precision.
- The equipment's size (12 kg) requires a fixed and stable workspace.
Field Use and Recommendations
This viscometer is essential in industrial quality control laboratories and biochemical research centers. Its use is highly recommended in:- Chemical Industry: Production of paints, inks, and adhesives.
- Cosmetics: Formulation of high-density creams and gels.
- Food Industry: Analysis of starches, pulps, and syrups.
- Construction: Evaluation of asphalts and hot-melt glues.
- Operating Tip: To achieve maximum precision, ensure the front level bubble is perfectly centered before starting any measurement.
Technical Specifications
| Specification | YR06639 | YR06640 | YR06641 |
| Speed (r/min) | 0.3 – 100 (37 tipos) | 0.3 – 100 (37 tipos) | 0.3 – 100 (37 tipos) |
| Rank R2 - R7 (mPa.s) | 100 - 13.000.000 | 200 - 26.000.000 | 800 - 104.000.000 |
| Rank URL (mPa.s) | 6.4 - 1.000 | 12.8 - 1.000 | 51.2 - 2.000 |
| Rotor 21# (mPa.s) | 50 - 167.000 | 100 - 333.000 | 400 - 1.300.000 |
| Rotor 27# (mPa.s) | 250 - 834.000 | 500 - 1.700.000 | 2.000 - 6.700.000 |
| Rotor 28# (mPa.s) | 500 - 1.700.000 | 1.000 - 3.300.000 | 4.000 - 13.300.000 |
| Rotor 29# (mPa.s) | 1.000 - 3.300.000 | 2.000 - 6.600.000 | 8.000 - 26.600.000 |
| Dosage R1-R7 | 500 ml | 500 ml | 500 ml |
| Dosage ULR | 21 ml | 21 ml | 21 ml |
| Dosage 21# / 27# | 7.8 ml / 11.3 ml | 7.8 ml / 11.3 ml | 7.8 ml / 11.3 ml |
| Dosage 28# / 29# | 12.6 ml / 11.5 ml | 12.6 ml / 11.5 ml | 12.6 ml / 11.5 ml |
| Measurement Error | ±1% | ±1% | ±1% |
| Repetitive Error | ±0.5% | ±0.5% | ±0.5% |
| voltage | 110V / 220V | 110V / 220V | 110V / 220V |
| Dimensions | 300*300*450(mm) | 300*300*450(mm) | 300*300*450(mm) |
| Weight | 12 kg | 12 kg | 12 kg |
| Specification | YR06642 | YR06643 | YR06644 |
| Speed (r/min) | 0.1 – 200 (58 tipos) | 0.1 – 200 (58 tipos) | 0.1 – 200 (58 tipos) |
| Rank R2 - R7 (mPa.s) | 100 - 40.000.000 | 200 - 80.000.000 | 800 - 320.000.000 |
| Rank URL (mPa.s) | 3.2 - 1.000 | 6.4 - 1.000 | 25.6 - 2.000 |
| Rotor 21# (mPa.s) | 25 - 500.000 | 50 - 1.000.000 | 200 - 4.000.000 |
| Rotor 27# (mPa.s) | 125 - 2.500.000 | 250 - 5.000.000 | 1.000 - 20.000.000 |
| Rotor 28# (mPa.s) | 250 - 5.000.000 | 500 - 10.000.000 | 2.000 - 40.000.000 |
| Rotor 29# (mPa.s) | 500 - 10.000.000 | 1.000 - 20.000.000 | 4.000 - 80.000.000 |
| Dosage R1-R7 | 500 ml | 500 ml | 500 ml |
| Dosage ULR | 21 ml | 21 ml | 21 ml |
| Dosage 21# / 27# | 7.8 ml / 11.3 ml | 7.8 ml / 11.3 ml | 7.8 ml / 11.3 ml |
| Dosage 28# / 29# | 12.6 ml / 11.5 ml | 12.6 ml / 11.5 ml | 12.6 ml / 11.5 ml |
| Measurement Error | ±1% | ±1% | ±1% |
| Repetitive Error | ±0.5% | ±0.5% | ±0.5% |
| voltage | 110V / 220V | 110V / 220V | 110V / 220V |
| Dimensions | 300*300*450(mm) | 300*300*450(mm) | 300*300*450(mm) |
| Weight | 12 kg | 12 kg | 12 kg |
Detailed analysis of viscometer for an effective and safe choice
Exploring the World of Viscosity Measurement: A Deep Dive into the Kalstein Viscometer
Viscometer, Kalstein Brand When delving into the world of laboratory equipment, one cannot overlook the essential role of viscometers, particularly those from renowned brands like Kalstein. Known for their reliability and precision, Kalstein viscometers have become indispensable tools in many laboratories around the globe. These devices are intricately designed to measure the viscosity of a fluid
Innovation in Fluid Analysis: Examining Next-Generation Viscometers with Kalstein
In the ongoing exploration of science and technology, laboratories require high-precision tools to perform accurate and efficient fluid analyses. Within this context, next-generation viscometers mark a revolution, allowing more precise measurements than ever before. As a leading manufacturer, Kalstein takes pride in offering these innovative devices through an easy and affordable purchase process.
How low viscosity viscometers work?
Low viscosity viscometers are fluid measuring devices developed to evaluate the viscosity of liquids, oils and gasses. These devices are used to measure the relative fluidity of the product at a specific temperature, and also to help users make decisions about the viscosity of the product, and apply changes to bring it to desired values.
What factors should you consider when selecting a viscometer?
The selection of a viscometer is an important decision when carrying out production tasks in an industrial environment, the tool is fundamental to ensure that fluids are being handled safely and consistently in the equipment, and its selection with criteria is key to obtain the best results.
viscometer offer catalog
Viscosity Measuring Analyzer Laboratory Viscometer YR05855 - YR05856
Ver productoDigital rotary viscometer YR06639//YR06644
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Digital Small Sample Viscometer YR05840 // YR05842
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Touch Screen Brookfield Viscometer YR05858 - YR05859
Ver productoHigh Temperature Viscometer YR05843 // YR05846
Ver productoBrookfield Viscosity Tester YR05860 // YR05864
Ver productoCosmetics Rotating Dial Viscometer YR05851 - YR05852
Ver productoLab Rotational Viscometer YR05853 - YR05854
Ver productoGuides about viscometer
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How to know the prices of Viscometer?
To know the price of Viscometer, please send us an email with your request through the contact form AQUI.
What are the delivery times for Viscometer?
Delivery time depends on stock availability and freight type (air or sea). In stock: air 15-30 days, sea 45-60 days. Out of stock: air 30-60 days, sea 60-90 days.
How to make a purchase of Viscometer?
You can buy by email ([email protected]), phone (+33 (0) 1 70 39 26 50) or through the official Kalstein website in your country.
How does the warranty work for Viscometer?
All Kalstein equipment comes with a 1-year warranty against manufacturing defects. The warranty does not cover damage from improper installation or misuse. See our «terms and conditions» AQUI.
Can I request a quote online for Viscometer?
Yes, you can request a quote for the Kalstein equipment you are interested in directly from our official website. Click AQUI.