Description
The High Temperature Viscometer YR05843 // YR05846 is an advanced instrument designed for precise viscosity measurement at high temperatures. Utilizing a coaxial center structure and a small quantity sample adapter, it requires minimal sample volume for each test, ensuring quick and accurate temperature control. This viscometer’s full-range, all-stop linearity is monitored via a PC interface, providing measurement correction with various standard samples to ensure high accuracy and repeatability. Its broad measurement range makes it suitable for testing a wide variety of materials.
Market Price
The High Temperature Viscometer typically falls within the price range of $5300 to $6200 USD, reflecting its advanced technology and robust capabilities. This pricing is competitive, considering the precision and efficiency it offers in high-temperature viscosity measurement.
Frequently Asked Questions
How much sample volume is needed for each measurement? The viscometer requires only 15-20 ml of sample due to its small sample adapter.
Can it measure non-Newtonian fluids? Yes, it is designed to handle non-Newtonian liquids, adjusting for temperature and shear variability.
Advantages and Disadvantages
Advantages: It offers high measurement accuracy and repeatability, quick temperature control, and a user-friendly interface with direct LCD readout.
Disadvantages: Limited to a maximum temperature of 300°C, potentially not suitable for all high-temperature applications.
Product Use in the Field
The High Temperature Viscometer is ideal for laboratories and industries needing precise viscosity measurements of materials at elevated temperatures. It is widely used in the chemical, pharmaceutical, and food industries, where understanding fluid dynamics is critical.
Recommendations
For optimal performance, ensure the viscometer is calibrated regularly with standard samples. Keep the unit clean and follow the manufacturer’s maintenance guidelines to prolong its life span and enhance accuracy.
Features
- Convenient horizontal bubble front adjustment
- Timer for consistent measurement duration
- Accuracy displayed to two decimal places
- Direct LCD data display without secondary calculation
- Wide temperature range from room temperature plus 10°C to 250°C, with an optional 300°C heating furnace
- RS232 interface for micro printer connectivity
Technical Specifications
| Model | YR05843 | YR05844 | YR05845 | YR05846 |
| Display | liquid-crystal display | |||
| Speed（r/min） | 0.5/1/2/2.5/4/5/10/15/20/25/30/40/50/60/70/80/90/100 a total of 18 speeds. | |||
| Rotor | 18,25,31,34 | 21,27,28,29 （standard configuration） | ||
| Measuring range（mPa.s） | 3- 1.6M 18rotor：3-10K 25rotor：480-1.6M 31rotor：30-100K 34rotor：60-200K |
50 – 2M 21rotor：50-100K 27rotor：250-500K 28rotor：500-1M 29rotor：1K-2M |
100 – 4M 21rotor：100-200K 27rotor：500-1M 28rotor：1K-2M 29rotor：2K-4M |
400 – 16M 21rotor：400-8M 27rotor：2K-4M 28rotor：4K-8M 29rotor：8K-16M |
| K = 1,000; M=1,000,000 | ||||
| Test error | ±3% (Newtonian liquid) | |||
| Repetitive error | ±1.5%（Newtonian liquid) | |||
| Temperature control range | Room temperature plus 10℃-250℃ (300℃ optional) | |||
| Temperature control accuracy | 0.1℃ | |||
| Print interface | YES | |||
