Digital Viscometer for Small Samples YR05842: Precision and Traceability
The Digital Viscometer for Small Samples YR05842 is a state-of-the-art instrument designed to deliver precision and traceability in viscosity measurements. With its coaxial center structure and small sample adapter, this viscometer requires a minimal sample volume for each measurement, ensuring efficient and accurate results. The quick and precise temperature control enhances the testing experience, making it an invaluable tool in various laboratory and industrial applications.
Product Description
The YR05842 model is engineered to meet rigorous standards of accuracy and reliability. It features a complete measurement range, ensuring linearity via a PC interface. The viscometer integrates different viscosity corrections tailored for standard sample measurements, which guarantees high precision and repeatability in tests. The measurement range is extensive, making it suitable for testing a wide variety of samples that need to be heated and melted, such as asphalt, rosin, and hot melt adhesives.
| Specification | Details |
|---|---|
| Model | YR05842 |
| Measurement Range (mPa.s) | 51.2 – 16M (standard configurations) including No.0, 21, 27, 28, 29 |
| Speed (r/min) | 0.5/1/2/2.5/4/5/10/15/20/25/30/40/50/60/70/80/90/100 (Total 18) |
| Test Error | ±2% (Newtonian liquid) |
| Repetitive Error | ±1% (Newtonian liquid) |
| Temperature Control Range | Room temperature plus 10°C - 250°C (300°C optional) |
| Temperature Control Precision | 0.1℃ |
| Interface | Two RS232 interfaces |
Market Price
The YR05842 Digital Viscometer is competitively priced at approximately $1645.00. This pricing reflects the advanced technology and quality assurance that comes with the instrument, providing users with exceptional value for their investment in viscosity measurement equipment. The affordability of this high-performance viscometer makes it accessible to a wide range of laboratories and industries that demand precise viscosity testing.
Frequently Asked Questions
What is the minimum sample volume required for the YR05842?
The YR05842 Digital Viscometer requires a very small sample volume of approximately 15-20 ml for each measurement, making it highly efficient for small sample testing.
What types of samples can the YR05842 measure?
This viscometer is suitable for measuring various samples that require heating and melting, including asphalt, rosin, and hot melt adhesives.
How does temperature affect viscosity measurements?
Viscosity is influenced by temperature, shear rate, and time. Therefore, it is critical to maintain consistent temperature conditions during measurements for accurate results.
What is the error margin for viscosity measurements?
The YR05842 features a test error margin of ±2% for Newtonian liquids, ensuring reliable and accurate measurements.
Can the YR05842 connect to a computer?
Yes, it is equipped with two RS232 interfaces that allow connection to a micro-printer and a computer for data logging and analysis.
What is the maximum temperature the viscometer can achieve?
The temperature control range of the YR05842 reaches up to 250°C, with an optional heating furnace that can increase this limit to 300°C.
How does the YR05842 ensure measurement consistency?
The viscometer utilizes a timed measurement function, which helps maintain consistency in viscosity data, providing comparability across different tests.
Pros and Cons
The YR05842 Digital Viscometer offers several advantages, including:
- High precision and accuracy in viscosity measurements.
- Minimal sample volume requirement (15-20 ml).
- Wide measurement range accommodating different sample types.
- Fast and accurate temperature control for optimal results.
- RS232 interface for easy connectivity to computers and printers.
However, it also has some limitations:
- The initial investment cost may be high for small laboratories.
- Requires proper training for optimal use and maintenance.
Field Usage
The YR05842 is widely utilized in various fields, including:
- Petroleum testing for asphalt and petroleum-based products.
- Adhesive manufacturing for assessing hot melt adhesives.
- Food industry for measuring viscosity in sauces and liquid products.
- Cosmetic industry for testing the texture of creams and lotions.
Its versatility and efficiency make it an essential tool in any laboratory focused on accurate viscosity measurements.
Recommendations
For those considering the YR05842 Digital Viscometer, it is recommended to:
- Ensure proper calibration before use to maintain measurement accuracy.
- Follow the manufacturer's guidelines for sample preparation and testing procedures.
- Utilize the PC interface for data collection and analysis to enhance research outcomes.
- Train personnel adequately on the operation and maintenance of the equipment.
If you are interested in acquiring the YR05842 Digital Viscometer or want to learn more about its capabilities, don't hesitate to request a quote.
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