Digital Viscometer for Small Samples YR05842: Your Essential Guide
Product Description
The Digital Viscometer YR05842 is an advanced instrument specifically designed for measuring the viscosity of small samples. This high-temperature viscometer adopts a coaxial structure and utilizes a small sample adapter, requiring only a minimal sample quantity of 15-20 ml for each measurement. The device features rapid and precise temperature control, which is essential for testing various types of materials that need to be heated and melted, such as asphalt, rosin, and hot melt adhesives. Its extensive range and linearity through a PC interface ensures high accuracy and repeatability in viscosity measurements.
Technical Comparison Table
| Feature | YR05840 | YR05841 | YR05842 |
|---|---|---|---|
| Measurement Range (mPa.s) | 6.4 – 2M | 12.8 – 4M | 51.2 – 16M |
| Speed (r/min) | 0.5 - 100 | 0.5 - 100 | 0.5 - 100 |
| Rotor Configuration | 21, 27, 28, 29# | 21, 27, 28, 29# | 21, 27, 28, 29# |
| Test Error | ±2% | ±2% | ±2% |
| Repetitive Error | ±1% | ±1% | ±1% |
| Temperature Control Precision | 0.1℃ | 0.1℃ | 0.1℃ |
| Temperature Control Range | Room Temp +10°C - 250°C | Room Temp +10°C - 250°C | Room Temp +10°C - 250°C |
Market Price
The Digital Viscometer YR05842 is competitively priced at approximately USD 1645.00. This price reflects its advanced technology, precise measurements, and the reliability that it provides in laboratory settings. When considering the purchase, it's important to evaluate the investment against the quality and durability of the equipment, especially for laboratories that require consistent and accurate viscosity results.
Frequently Asked Questions
What is the minimum sample size required for the YR05842?
The minimum sample size required for the Digital Viscometer YR05842 is approximately 15-20 ml, making it suitable for small sample testing.
What is the temperature control range of the YR05842?
The temperature control range of the YR05842 is from room temperature plus 10°C to 250°C, with an optional heating furnace available for up to 300°C.
How accurate are the measurements from the YR05842?
The YR05842 provides highly accurate measurements with a test error of ±2% for Newtonian liquids and a repetitive error of ±1%.
Can the YR05842 connect to other devices?
Yes, the YR05842 features an RS232 interface which allows for connection to microprinters and computers for data logging and analysis.
Which types of materials can be measured with the YR05842?
The YR05842 is suitable for measuring a wide array of materials including non-Newtonian liquids, asphalt, rosin, and hot melt adhesives, making it versatile for different laboratory applications.
Is there a warranty on the Digital Viscometer YR05842?
Details regarding warranties are often provided by the manufacturer. It is recommended to check with the supplier or manufacturer for specific warranty information.
Pros and Cons
Every instrument has its advantages and considerations. Here are some pros and cons of the Digital Viscometer YR05842:
- Pros:
- High accuracy and repeatability in viscosity measurements.
- Minimal sample size requirement of 15-20 ml.
- Wide temperature control range suitable for various materials.
- RS232 interface allows for easy data transfer and logging.
- Cons:
- Initial investment cost may be high for some laboratories.
- Requires careful calibration and validation for precise results.
Field Usage
The Digital Viscometer YR05842 is widely used in various fields, including:
- Petrochemical Industry: For measuring viscosity of asphalt and other petroleum products.
- Adhesive Manufacturing: Ideal for testing hot melt adhesives to ensure quality.
- Research and Development: Useful in laboratories for developing new materials with specific viscosity requirements.
Recommendations
When purchasing the Digital Viscometer YR05842, it is recommended to consider:
- Assessing your laboratory’s specific viscosity measurement needs.
- Ensuring you have the appropriate setup for temperature management.
- Looking into training for personnel to operate the viscometer effectively.
For those interested in the Digital Viscometer YR05842, it is beneficial to request a quote to ensure the best pricing and options available.
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