Product Description
The Cosmetics Rotating Dial Viscometer, available in models YR05851 and YR05852, represents a significant advancement in measuring the viscosity of cosmetic products. With its user-friendly liquid-crystal display, this viscometer ensures precise measurements that are vital for maintaining the quality and consistency of various cosmetic formulations. The models vary in speed capabilities, with the YR05851 offering options of 6, 12, 30, and 60 r/min, while the YR05852 provides a broader range from 0.3 to 60 r/min, catering to more versatile applications.
Equipped with a set of rotors—1#, 2#, 3#, and 4#—and an optional 0# rotor for measuring ultra-low viscosities below 15, these viscometers deliver a precise measuring range. The YR05851 offers a measure between 1 and 100,000 mPa.S, while the YR05852 extends this range up to 2,000,000 mPa.S, accommodating an extensive variety of cosmetic substances. The required sample size for each measurement is 250 – 400 ml, ensuring practicality in laboratory settings.
| 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# rotor optional for ultra-low viscosities <15) | |
| 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 | Automatically displays the maximum viscosity of composite rotor and speed | |
| Constant temperature component | Option (special viscometer constant temperature bath, 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 field of laboratory equipment, the Cosmetics Rotating Dial Viscometer positions itself as a mid-range option within the market. With a price averaging between 1100 USD and 1900 USD, it offers a balance between affordability and the advanced features that professionals require. This price spectrum ensures that both small-scale laboratories and extensive research facilities can consider this model for their viscosity measurement needs, leading to reliable product quality and consistency.
Frequently Asked Questions
What are the primary differences between models YR05851 and YR05852?
The key differences lie in their speed range and measuring capabilities. The YR05852 offers a wider speed range and a larger measuring range, accommodating a broader variety of materials.
Is the 0# rotor necessary for all measurements?
No, the 0# rotor is optional and specifically designed for measuring ultra-low viscosities below 15 mPa.S.
Can this viscometer handle both Newtonian and non-Newtonian fluids?
While the viscometer is primarily calibrated for Newtonian fluids, it can also measure non-Newtonian fluids, though with variations in repeatability and accuracy.
Advantages and Disadvantages
The Cosmetics Rotating Dial Viscometer offers numerous advantages, including its precision in viscosity measurement, a wide range of speed options, and the ability to handle a vast range of viscosities, which are crucial for cosmetic formulations. The liquid-crystal display allows for easy operation and quick data interpretation, while its versatile rotor options make it suitable for various applications.
However, potential drawbacks include its requirement for a relatively large sample size of 250 – 400 ml, which may not be feasible for certain high-value or scarce samples. Additionally, while it excels with Newtonian fluids, there may be limitations in measuring non-Newtonian fluids with equal accuracy.
Usage in the Field
In practical applications, the Cosmetics Rotating Dial Viscometer is an invaluable tool for ensuring the consistency and quality of cosmetic products. Laboratories involved in product development and quality control use it to gauge the viscosity of lotions, creams, and gels, ensuring that products meet consumer expectations regarding texture and performance. The ability to monitor these parameters allows companies to optimize formulations for the best user experience.
This device is often utilized in combination with temperature-controlled environments to simulate real-world conditions and fine-tune product characteristics, making it indispensable for researchers and manufacturers dedicated to product innovation.
Recommendations
For optimal use of the Cosmetics Rotating Dial Viscometer, it is recommended that users regularly calibrate the device in accordance with manufacturer guidelines to maintain high accuracy levels. Using the 0# rotor when measuring ultra-low viscosities can further enhance measurement precision. Moreover, integrating the viscometer with optional data processing software can enhance analysis efficiency and data management.
Instituting a regular maintenance schedule and storing the device in stable environmental conditions can prolong its lifespan and reliability. Consider acquiring additional constant temperature components to expand measurement capabilities in various conditions, enhancing the instrument’s versatility.
If you are seeking a blend of innovation and quality, you’ve come to the right place. At Kalstein, we offer the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each device with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the friendliest prices. Don’t hesitate any longer, we bring science to life; it’s time to become part of our community. https://kalstein.net/en/product/cosmetics-rotating-dial-viscometer-yr05851-yr05852/.
