Product Description
The YG0770 and YG0771 models from Yulgary represent cutting-edge technology in viscosity measurement. These laboratory viscometers are designed to provide accurate and reliable measurements, essential for diverse applications in industrial and research settings. The YG0770 model offers a rotating speed range from 3 to 60 r/min, while the YG0771 model extends this range from 0.3 to 60 r/min. This flexibility allows for precise measurement of various fluids with differing viscosities. The YG0770 measures viscosities ranging from 1 to 100,000 mPa.s, and the YG0771 can handle an impressive range from 1 to 6,000,000 mPa.s. To measure lower viscosities below 10 mPa.s, an optional 0# rotor is recommended.
Both models come equipped with a standard set of 1-4# rotors, with the 0# rotor available as an optional accessory. The measuring accuracy for Newtonian liquids stands at ±0.5% for the YG0770 and ±1% for the YG0771, while the repetitive error is ±0.25% and ±0.5%, respectively. With a built-in timer function and the availability of two power specifications (110V / 60Hz or 220V / 50Hz), these viscometers are suitable for global laboratory standards. The compact dimensions of 300 × 300 × 450 mm make it a perfect fit for any laboratory setting.
| Model | YG0770 | YG0771 |
| Rotating speed (r/min) | 3/6/12/30/60 | 0.3/0.6/1.5/3/6/12/30/60 |
| Measuring range (mPa.s) | 1~100000 | 1~6000000 |
| Measure viscometer lower than 10, please choose the optional accessory: 0# rotor | ||
| Rotor | 1-4# rotors (Standard); 0# rotors (optional) | |
| Measuring error (Newtonian liquids) | ±0.5% | ±1% |
| Repetitive error (Newtonian liquids) | ±0.25% | ±0.5% |
| Timer function | yes | yes |
| Power | 110V / 60Hz or 220V / 50Hz | |
| Overall dimensions | 300 * 300 * 450mm | |
Market Price
The laboratory viscometers YG0770 and YG0771 are competitively priced within the market’s range, keeping in mind the advanced features and high precision they offer. Typically, such devices can be found within the price range of $2,000 to $5,000, depending on the retailer and region. As technology continues to advance, prices may vary, and it’s advisable to contact suppliers or check online platforms for the most current pricing and potential discounts.
Frequently Asked Questions
What is the primary use of the YG0770 and YG0771 viscometers?
These viscometers are widely used for accurate measurement of fluid viscosity in research laboratories and industrial applications. They are valuable in fields such as food production, oil and gas, pharmaceuticals, and cosmetics.
Can the viscometers measure non-Newtonian fluids?
Yes, while these devices are optimized for Newtonian fluids, they can also measure non-Newtonian fluids, keeping in mind their changing viscosity behavior.
Is special training required to operate these viscometers?
Basic training is recommended to fully understand the device’s functionalities and achieve the most accurate measurements.
Advantages and Disadvantages
Advantages:
- High precision and accuracy in viscosity measurements.
- Flexible range of measurement speeds adaptable for various fluid types.
- Compact design suitable for different laboratory environments.
- Reliable performance backed by quality engineering.
Disadvantages:
- Initial investment may be significant for small laboratories.
- Limited capability without optional accessories for extremely low viscosities.
- Requires careful calibration and maintenance for sustained accuracy.
Use of the Product in the Field
The YG0770 and YG0771 viscometers are essential tools in many industrial and research applications. In the food industry, they help ensure consistency and quality control by accurately measuring the viscosity of products like sauces and dairy. In the oil and gas sector, determining the viscosity of oils is crucial for optimizing production and processing techniques. Furthermore, in pharmaceuticals, viscosity measurements are vital for formulating syrups and liquid medicines.
Due to their precision and adaptability, these viscometers are also used in academic research, providing accurate data for experimental work involving fluid dynamics. By employing these devices, researchers and technicians can guarantee that their measurements meet high standards of reliability and repeatability.
Recommendations
To maximize the benefits of YG0770 and YG0771 viscometers, users are advised to regularly calibrate the equipment as per the manufacturer’s guidelines. Ensure to use the correct rotor for your specific measurement range, and consider acquiring the optional 0# rotor for low-viscosity measurements. It is also essential to maintain a clean environment for the equipment to prevent any contamination that could affect measurements.
When storing the viscometer, avoid extreme temperatures and humidity, which could damage the device over time. Investing in periodic maintenance and professional servicing will ensure the longevity and precision of the viscometer.
Discover the innovation and quality that Yulgary has to offer. If you are looking for high-performance laboratory equipment, you are in the right place. At Yulgary, we manufacture products with standards of excellence that meet the most demanding needs. Browse our online store, designed to offer you a quick, easy purchase experience with competitive prices. Don’t miss the opportunity to enhance your laboratory with the best in scientific technology. Click here to explore our catalog.
