Product Description
The Cosmetics Rotating Dial Viscometer models YR05851 and YR05852 stand at the forefront of viscosity measurement technology, designed for precise and reliable operation in laboratory settings. These units feature a liquid-crystal display, ensuring clear and direct visibility of readings. Depending on your choice, the speed of these viscometers ranges significantly, with the YR05851 operating at 6, 12, 30, or 60 revolutions per minute (rpm), and the YR05852 offering a broader range from 0.3 up to 60 rpm. Such versatility caters to diverse scientific and industrial applications, making these devices exceptionally adaptable.
The models are equipped with rotors 1#, 2#, 3#, and 4#, with an optional 0# rotor capable of measuring ultra low viscosity below 15 mPa.s. This variability enables the coverage of a wide measuring range, from 1 to 100,000 mPa.s on the YR05851, and from 1 to 2,000,000 mPa.s for the YR05852. Both devices require a sample size of 250-400 ml per measurement, maintaining a viscosity display accuracy of 0.01 mPa.s. For Newtonian liquids, the accuracy of measurement is within ±3%, and repetitive error is limited to ±1.5%, ensuring reliable and reproducible results. The viscometers also come with standard configurations for timing and temperature measurement, enhancing their functional robustness.
| 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# (0# optional for ultra-low viscosity below 15) | |
| Measuring range | 1～100,000 | 1～2,000,000 |
| Sample size required for each measurement | 250 – 400 ml | |
| Viscosity display accuracy | 0.01 mPa.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
The market for advanced viscometers like the YR05851 and YR05852 varies based on features, accuracy, and brand reputation. Generally, such high-performance devices range between $3,000 and $5,000. It’s important to note that investing in high-quality laboratory equipment is essential for ensuring accurate results and long-term value. If you are interested in obtaining a precise quotation for these products, you are encouraged to visit our platform Kalstein Plus, where you can generate an automatic estimate tailored to your needs.
Frequently Asked Questions
What are the main differences between the YR05851 and YR05852 models?
While both models share many core features, the primary difference lies in the speed options and the measuring range, with the YR05852 providing a broader scope in both aspects.
Is the data processing software included with the purchase?
The data processing software is available as an optional add-on, allowing customization based on user needs and applications.
Can these viscometers be used for non-Newtonian fluids?
Yes, but the measurement accuracy may vary. These devices are optimized for Newtonian liquids as indicated by their error margins.
Advantages and Disadvantages
Advantages: The Cosmetics Rotating Dial Viscometers offer unmatched precision with a display accuracy of 0.01 mPa.s and the flexibility to measure a diverse range of viscosities. The user-friendly liquid-crystal display and standard configuration options for timing and temperature add to their appeal, alongside their ability to provide reproducible results with minimal errors.
Disadvantages: The optional data processing software may incur additional costs. Additionally, while the viscometers can handle non-Newtonian fluids, the accuracy might fluctuate, which could be a consideration for specific applications.
Field Application
These viscometers are widely used in both research and product development within the cosmetics industry to ensure product consistency and quality. Their adaptability allows them to be applied in environments requiring precise viscosity measurements. Whether in a laboratory or an industrial setting, these models provide critical insights that influence formulations and quality control processes.
Recommendations
To achieve optimal performance and extend the lifespan of your viscometer, it is crucial to conduct regular maintenance checks and calibrations. Ensure that measurements are carried out within the specified sample size range. Additionally, consider integrating data processing software to enhance the analysis capabilities and streamline your workflow.
If you are seeking a fusion of innovation and quality, you have come to the right place. At Kalstein, we offer the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece with a high level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the most friendly prices. Don’t wait any longer; we bring science to life, and it’s time for you to join our community. https://kalstein.net/en/product/cosmetics-rotating-dial-viscometer-yr05851-yr05852/.
