Product Description
The Cosmetics Rotating Dial Viscometer, with models YR05851 and YR05852, is engineered to deliver precise viscosity measurements essential for cosmetic formulations. These models are equipped with a state-of-the-art liquid-crystal display, providing clear and immediate readability of results. The viscometer offers a range of speeds from 6 to 60 rpm for model YR05851 and an extended range from 0.3 to 60 rpm for model YR05852, accommodating a wide variety of substance consistencies.
Both models cater to diverse viscosity ranges, with YR05851 handling measurements from 1 to 100,000 mPa.s and YR05852 extending its prowess from 1 to 2,000,000 mPa.s, making it suitable for ultra-low to very high viscous materials. The sample size required for each measurement ranges from 250 to 400 ml, ensuring efficient use of resources without compromising accuracy. Notably, these viscometers allow high precision with a viscosity display accuracy of 0.01 mPa.s, featuring a measurement error margin of ±3% for Newtonian liquids and a repetitive error of ±1.5%.
The viscometers include a standard timing measurement and temperature measurement function, essential for maintaining consistent results during testing. The possibility to display the maximum viscosity of the composite rotor and speed amplifies its utility, facilitating enhanced operational decisions in cosmetic labs. Optional components like a constant temperature bath, temperature cup, and temperature probe further broaden its adaptability.
| Model | YR05851 | YR05852 |
| Display mode | liquid-crystal display | |
| Speed (r/min) | 6 / 12 / 30 / 60 | 0.3/0.6/1.5/3/6/12/30/60 |
| Rotor | 1#, 2#, 3#, 4# The 0# rotor is optional, for measuring ultra-low viscosity below 15 |
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| Measuring range | 1～100,000 | 1～2,000,000 |
| Sample size required for each measurement | 250 – 400ml | |
| Viscosity display accuracy | 0.01mPa.S | |
| Measurement error (Newtonian liquid) | ±3% | |
| Repetitive error (Newtonian liquid) | ±1.5% | |
| Timing measurement function | standard configuration | |
| Temperature measurement | standard configuration | |
| Measurement range display | Can automatically display the maximum viscosity of composite rotor and speed of the selected measurement value | |
| Constant temperature component | Option (special viscometer constant temperature bath, constant temperature cup, temperature probe, etc.) | |
| Data output interface | standard configuration | |
| Data processing software | option | |
| Working power supply | 110V / 60Hz，220V / 50Hz | |
| Outline dimension | 300 × 300 × 450(mm) | |
Market Price
In the competitive landscape of laboratory viscometers, the YR05851 and YR05852 models are well-regarded for their cost-effectiveness without sacrificing quality. They typically range in price between $1100 and $1900 USD. This makes them an attractive option for laboratories seeking reliability and performance at a manageable cost. For precise pricing, potential buyers are encouraged to visit the Kalstein website to request a quote tailored to their specific needs. This user-friendly process ensures transparency and ease in budgeting for laboratory expenses.
Frequently Asked Questions
What kind of liquids can the Cosmetics Rotating Dial Viscometer measure?
The viscometer is versatile and can measure a wide range of liquids, from ultra-low viscosity substances to highly viscous materials, fitting both Newtonian and non-Newtonian liquids.
Is calibration required before each use?
While the viscometer is designed to maintain calibration, it’s recommended to check calibration periodically for the most accurate measurements, especially if the instrument hasn’t been used for some time.
What are the benefits of optional components?
Optional components, such as the constant temperature bath and cup, allow for finer control of measurement conditions, improving accuracy and repeatability in temperature-sensitive applications.
Advantages and Disadvantages
The Cosmetics Rotating Dial Viscometer offers significant advantages, including a comprehensive measurement range, high precision, and adaptability with optional components. It is suited for varying viscosity levels and is user-friendly with a digital liquid crystal display, enhancing operability.
However, the initial investment may be higher compared to basic models, and some users may find the breadth of features requires a learning curve. Nonetheless, this trade-off is often offset by the precision and reliability offered by the device during demanding applications.
Product Use in the Field
In practical applications, the viscometer is extensively used in cosmetic laboratories to ensure product consistency, texture, and quality control. It allows researchers to obtain reliable viscosity measurements crucial for formulating emulsions, gels, and creams. The instrument’s precision aids in maintaining batch consistency and meeting regulatory standards.
Furthermore, its ability to handle various speeds and rotor configurations makes it adaptable for testing a multitude of cosmetic substances, from lightweight serums to dense creams, thereby optimizing formulation processes and ensuring high-quality consumer products.
Recommendations
To maximize the utility of the Cosmetics Rotating Dial Viscometer, users should follow best practices for equipment maintenance, such as regular cleaning and calibration checks. Familiarizing the laboratory personnel with the device’s operating manual enhances operational efficiency and extends the longevity of the instrument.
Taking advantage of the optional components for temperature control can significantly improve the precision for formulations that are temperature-sensitive. Leveraging these features will ensure optimal performance and yield the most reliable viscosity measurements for your cosmetic products.
If you are seeking a blend of innovation and quality, you’ve come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each device with excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the most affordable prices. Don’t hesitate any longer: bring science to life and be part of our community. https://kalstein.net/en/product/cosmetics-rotating-dial-viscometer-yr05851-yr05852/.
