Product Description
The rotational viscometer models YR05853 and YR05854 represent the pinnacle of viscosity measurement technology, designed to meet the demands of modern laboratories. These instruments are equipped with a 5-inch color touch screen, offering an intuitive user interface that enhances the user experience. The speed settings are versatile, with the YR05853 model offering 3/6/12/30/60 r/min, while the YR05854 provides additional settings of 0.3/0.6/1.5 r/min, allowing for precision in a wide range of viscosity measurements.
The measuring range for these viscometers is impressive; the YR05853 covers from 1 to 100,000 mPa.s, whereas the YR05854 extends up to 2,000,000 mPa.s. Both models are equipped with standard rotors 1, 2, 3, 4#, and a 0# rotor for low viscosity measurements. The accuracy and reliability of these devices are underscored by a measurement error of ±2% and a repetitive error of ±1% for Newtonian liquids. The inclusion of a temperature measurement function and an automatic scanning system that suggests the best rotor and speed combination further demonstrate the thoughtfulness behind these instruments’ design.
| 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 range mPa.s | 1～100,000 | 1～2,000,000 |
| (Measuring 10 under low viscosity, equipped with 0 # rotor) | (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
The advanced features and precision of the YR05853 and YR05854 viscometers are reflected in their pricing. Typically, such devices in the market range between 1800 USD and 2300 USD. This pricing positions them competitively within the high-tech laboratory equipment segment, offering good value for their innovative features and reliability.
Frequently Asked Questions
What is the difference between the YR05853 and YR05854 models?
The primary difference is in the measuring range and the additional lower speed settings available in the YR05854, making it suitable for a broader range of viscosities, particularly in more sensitive applications.
Are there options for temperature control during measurements?
Yes, both models come with a standard temperature sensor interface. Additionally, optional constant temperature parts, such as a viscometer constant temperature trough and thermostatic cup, are available for purchase.
Advantages and Disadvantages
One of the key advantages of the YR05853 and YR05854 viscometers is their advanced technological integration, such as the automatic scanning function, which determines the best rotor and speed combination. This significantly enhances measurement accuracy and efficiency. Their touch screen interface also adds to their usability, making complex measurements straightforward.
However, a potential disadvantage is the need for additional accessories, like the external printer and optional temperature controls, which may add to the overall cost if required. Nevertheless, the benefits greatly outweigh these factors, especially for labs seeking precise and efficient viscosity measurement solutions.
Field Application
In practical terms, these viscometers are versatile tools that can be used across various industries, from pharmaceuticals to petrochemicals. They’re essential for tasks that require precise viscosity measurements—such as quality control and research development. Their wide measuring range and automatic features make them ideal for both high-volume industrial applications and meticulous scientific research.
Whether used in a bustling laboratory or a quiet research setup, the capacity to store multiple measurement programs and save data sets ensures that they deliver consistent, reproducible results, tailored to specific research needs.
Recommendations
To maximize the utility of the YR05853 and YR05854 viscometers, it’s recommended to regularly calibrate the device and use compatible rotors specifically designed for the viscosity range being measured. Integrating optional temperature control parts will enhance measurement accuracy further in temperature-sensitive applications.
Engaging with Kalstein’s comprehensive support services can also optimize the setup and operational workflow for these instruments. With its intuitive online platform, obtaining detailed information or generating a quote has never been easier. Explore the dynamic features of Kalstein Plus for a seamless purchasing experience tailored for scientists and researchers.
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 to explore our exclusive catalog of laboratory equipment. We manufacture each device 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 hesitate any longer, we bring science to life, it’s time to be part of our community. https://kalstein.net/en/product/lab-rotational-viscometer-yr05853-yr05854/.
