Digital Viscometer for Small Samples YR05840: Technical Performance and Security
The YR05840 Digital Viscometer represents the forefront of precision measurement technology, tailored for small sample sizes. This high-temperature viscometer uses a coaxial center structure, ensuring swift and accurate temperature control. It is designed to deliver consistent and reliable results across a broad viscosity range.
Product Description
The YR05840 Digital Viscometer is an innovative tool specifically designed to measure the viscosity of various materials that require heating and melting, including asphalt, rosin, and hot melt adhesives. Its compact design allows for minimal sample usage—only 15 to 20 ml is necessary for each measurement, making it an ideal choice for laboratories with limited sample availability.
This viscometer features rapid temperature control, operating within a range of ambient temperature plus 10°C to 250°C, with an optional heating oven capable of reaching 300°C. It is equipped with an RS232 interface, allowing for easy connection to printers and computers, facilitating data management and analysis.
Market Price
The YR05840 Digital Viscometer is competitively priced at approximately $1380.00 USD. This price reflects the advanced technology and features incorporated into the device, making it a worthwhile investment for laboratories focused on precision measurement.
| Feature | YR05840 | YR05841 | YR05842 |
|---|---|---|---|
| Measurement Range (mPa.s) | 6.4 – 2M | 12.8 – 4M | 51.2 – 16M |
| 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 | 0.5/1/2/2.5/4/5/10/15/20/25/30/40/50/60/70/80/90/100 Total 18 | 0.5/1/2/2.5/4/5/10/15/20/25/30/40/50/60/70/80/90/100 Total 18 |
| Rotor Configuration | 21, 27, 28, 29# (standard configuration) | 21, 27, 28, 29# (standard configuration) | 21, 27, 28, 29# (standard configuration) |
| Test Error | ±2% (Newtonian liquid) | ±2% (Newtonian liquid) | ±2% (Newtonian liquid) |
| Repetitive Error | ±1% (Newtonian liquid) | ±1% (Newtonian liquid) | ±1% (Newtonian liquid) |
| Temperature Control Precision | 0.1℃ | 0.1℃ | 0.1℃ |
| Interface | Two RS232 interfaces | Two RS232 interfaces | Two RS232 interfaces |
Frequently Asked Questions
What is the main application of the YR05840 Digital Viscometer?
The YR05840 Digital Viscometer is primarily used to measure the viscosity of small liquid samples, particularly non-Newtonian fluids such as asphalt, rosin, and hot melt adhesives.
How much sample is required for testing?
Only 15 to 20 ml of sample is needed for each measurement, making it ideal for applications with limited sample sizes.
What is the temperature range for the YR05840?
The viscometer operates within a temperature range from ambient temperature plus 10°C to 250°C, with an optional heating oven that can reach up to 300°C.
How does the YR05840 ensure measurement accuracy?
The instrument guarantees high precision and repeatability, with measurement errors of ±2% for Newtonian liquids and a precision temperature control of 0.1℃.
What types of materials can be tested with this viscometer?
This viscometer is suitable for testing a wide range of materials that require heating and melting, including various types of adhesives, bitumen, and other viscous substances.
Can the viscometer connect to external devices?
Yes, the YR05840 features an RS232 interface that allows for easy connection to microprinters and computers.
Pros and Cons
Pros
- Minimal sample requirements (15-20 ml).
- Fast and accurate temperature control.
- Wide measurement range suitable for various materials.
- High precision and repeatability in measurements.
- Robust design with coaxial structure.
Cons
- Higher price point compared to basic viscometers.
- May require calibration for specific applications.
Field Usage
The YR05840 Digital Viscometer is used extensively in various fields, including:
- Construction and Asphalt Testing: Used for determining the viscosity of asphalt and related materials.
- Adhesive Industry: Ideal for testing hot melt adhesives to ensure quality and performance.
- Research and Development: Essential in R&D settings where new materials and formulations are being tested.
- Quality Control: Utilized in quality assurance processes to ensure materials meet specified viscosity requirements.
Recommendations
For laboratories looking to enhance their viscosity measurement capabilities, investing in the YR05840 Digital Viscometer is highly recommended. Its compact design, fast temperature control, and precise measurement capabilities make it an indispensable tool across various applications.
Additionally, for those seeking a tailored solution, consider requesting a quote for the YR05840 Digital Viscometer to ensure it meets your specific needs.
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