Description of the Product
The Lab Rotational Viscometer models YR05853 and YR05854 represent the pinnacle of precision engineering in the measurement of fluid viscosity. Designed for use in various laboratory settings, these viscometers are equipped with a state-of-the-art 5-inch color touch screen which simplifies operation and enhances user experience. One of the standout features is the wide range of speeds available, which allows users to switch between different measurement parameters based on specific viscosity requirements. For the YR05853, speeds such as 3, 6, 12, 30, and 60 revolutions per minute are available. The YR05854 model expands this range further, including lower speeds starting from 0.3 and progressing to 1.5, making it ideal for more fine-grained analyses.
The viscometer’s measurement capacity demonstrates its flexibility, with the YR05853 handling viscosities from 1 to 100,000 mPa.s, while the YR05854 accommodates an impressive range of 1 to 2,000,000 mPa.s. This makes both models apt for numerous applications across different industries. Furthermore, both models come with standard rotors (#1, 2, 3, 4, and #0), ensuring an appropriate setup for a variety of fluid types. With a measurement error margin of ±2% and a repetitive error margin of ±1% for Newtonian liquids, these devices assure reliable and consistent data. Additional features like temperature measurement and automatic scanning functions complement the highly automated experience of using the Lab Rotational Viscometer.
| Model | YR05853 | YR05854 |
| Control/display mode | 5 inches color touch screen | |
| Speed（r/min） | 3/6/12/30/60 | 0.3/0.6/1.5/3/6/12/30/60 |
| Measuring rangemPa.s | 1～100,000 | 1～2,000,000 |
| （Measuring 10 under low viscosity, equipped with 0 # rotor） | ||
| Rotor | 1, 2, 3, 4#（standard）0#Rotor（standard） | |
| Measurement error (Newtonian liquid) | ±2% | |
| Repetitive error (Newtonian liquid) | ±1% | |
| Timing function | standard | |
| Temperature measurement function | The standard temperature sensor interface temperature sensor (selected) | |
| Automatic scanning function | Automatic scanning and recommend the best combination of rotor and speed | |
| According to maximum measuring range | Combination of rotor and speed automatically according to the selected viscosity range can be measured | |
| Should show shear/shear rate | standard | |
| Automatic display kinematic viscosity | Need to input the density of the sample | |
| Self-built measurement program | Can save up to 30 groups (including the rotor, rotational speed, temperature, time, etc.) | |
| Save the measurement results | Can save up to 30 sets of data (including viscosity, temperature, rotating speed of rotor, and the shear rate, Shear stress, time, density, kinematic viscosity, etc.) | |
| Viscosity curve | Real-time display viscosity curve | |
| Data, curve can print (standard equipped with print interface, to choose and buy a printer) | ||
| Data output interface | standard | |
| Constant temperature parts | Option (viscometer constant temperature trough, thermostatic cup, etc.) | |
| Working power supply | Wide working voltage (110 v / 60 hz or 220 v / 50 hz) | |
| Overall dimensions | 300 × 300 × 450（mm） | |
Market Price
In terms of market pricing, rotational viscometers like the YR05853 and YR05854 sit within a competitive yet highly specialized segment. The cost generally reflects the precision and technology embedded within these devices. Typically, prices for similar models range between $1800 to $2600 USD, considering various factors such as supplier, region, and additional features. However, these models remain an attractive proposition for laboratories seeking high accuracy and reliability in their viscosity measurements.
Frequently Asked Questions
Can the viscometer measure non-Newtonian fluids?
Yes, the YR05853 and YR05854 are designed to measure both Newtonian and non-Newtonian fluids with precision, thanks to their advanced rotor and speed combination capabilities.
Is there a requirement for a specific training to operate these viscometers?
While the viscometer includes a user-friendly interface and detailed user manual, training or initial supervision by an experienced professional is recommended to ensure optimal usage and understanding of its functionalities.
Advantages and Disadvantages
Among the advantages of the Lab Rotational Viscometer models YR05853 and YR05854 are their extensive range of operational speeds and their ability to automatically scan and recommend the optimal rotor and speed combination. Their large, color touch screen interface provides an intuitive control platform, enhancing user experience significantly.
However, potential disadvantages might include the initial purchase cost, which could be considered high compared to less advanced models. Additionally, while capable of impressive viscosity range measurements, very low or very high temperature measurements may require optional accessories, such as constant temperature parts, which adds to the overall cost.
Use of the Product in the Field
The Lab Rotational Viscometer is crucial in industries where understanding fluid behavior under different conditions is paramount. This includes pharmaceuticals, food production, and cosmetics, where precise viscosity measurements ensure product quality and consistency. The real-time display of viscosity curves aids professionals in making informed decisions during product formulations and adjustments.
In practical settings, the device’s stability and precision allow researchers and quality control technicians to trust their measurements for developing new products and maintaining quality standards in production processes.
Recommendations
To optimize the utility of your Lab Rotational Viscometer, it is recommended to regularly calibrate the device following the manufacturer’s guidelines, ensuring ongoing accuracy. Utilize the self-built measurement program feature to save frequent test settings, which streamlines efficiency during repeated tests.
It is also advisable to explore the potential integration options with other systems, such as printers or data management software, through the standard data output interface, enhancing your laboratory’s workflow capabilities.
If you are looking for a fusion of innovation and quality, you have come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece of equipment with a level of excellence. Our intuitive and fast online shopping channels are designed for your convenience, ensuring the most friendly prices. Wait no more, we give life to science, it is time to become part of our community. https://kalstein.net/en/product/lab-rotational-viscometer-yr05853-yr05854/.
