Description
The High Temperature Viscometer YR05843 // YR05846 is an advanced instrument designed for precise viscosity measurements across a wide temperature range. This viscometer features a coaxial center structure and a small quantity sample adapter, allowing for minimal sample usage in each test. With a fast and accurate temperature control system, this unit ensures excellent precision and repeatability, making it ideal for testing various materials, including non-Newtonian fluids.
Market Price
The pricing for high-temperature viscometers can vary based on features and capabilities. For models like the High Temperature Viscometer YR05843 // YR05846, market prices typically range from $3700 to $4500. It’s important to consider these figures as a general guide, as actual costs can differ between suppliers. For an exact price, we invite you to generate an automatic quote through our Kalstein Plus platform.
Frequently Asked Questions
- What is the sample volume required for testing? – The viscometer requires a minimal sample volume, usually between 15-20 ml, making it highly efficient.
- Can this device measure non-Newtonian fluids? – Yes, it is specifically designed to measure non-Newtonian fluids with accuracy.
- What is the temperature range of the device? – The viscometer operates from room temperature +10°C to 250°C, with an optional 300°C heating furnace.
Advantages and Disadvantages
Advantages: The device offers high precision and repeatability, a wide temperature range, and requires minimal sample volume. Its RS232 interface allows for direct data printing. Disadvantages: It might be slightly higher in cost compared to single-range viscometers due to its advanced features.
Field Use
The High Temperature Viscometer YR05843 // YR05846 is commonly used in laboratories and industrial settings where precise viscosity measurement is critical. Its robust design and capability to handle different fluid types make it suitable for applications such as petrochemical analysis, cosmetics formulation testing, and food product viscosity measurements.
Recommendations
To maximize accuracy and lifespan, ensure regular maintenance and calibration of the viscometer. Utilize its timing measurement function for consistent data, and avoid overfilling the sample chamber to maintain device integrity.
Features
- Easy horizontal bubble front adjustment
- Timing measurement functionality for non-Newtonian liquids
- Accurate data display with two decimal precision
- Direct LCD data output without further calculation needed
- RS232 interface for direct connection to a micro printer
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 | |||

