Description of the Product
The YG1958 Small Sample Viscometer is a scientifically advanced device designed for precise viscosity measurements of small samples. This viscometer stands out due to its digital display, offering seamless and accurate readings. With 18 different speed settings ranging from 0.3 to 100 r/min, it provides flexibility for various testing conditions.
The viscometer comes equipped with a standard configuration of four rotors: 18#, 25#, 31#, and 34#, each catering to different measuring ranges and sample sizes. This versatility ensures that the YG1958 can accommodate a broad spectrum of liquids. Its measuring range spans from 3 to 1.6M mPa·s, suitable for a wide variety of applications, whether for light oils or more viscous substances.
The measurement precision is outstanding, with a small error margin of ±3% for Newtonian fluids. Moreover, the device ensures consistency with a repetitive error of only ±1.5%. This reliability is essential for laboratories that demand precise and repeatable results.
Further enhancing its functionality, the YG1958 is equipped with two RS232 output interfaces, enabling seamless connectivity with computers and printers for data management. The inclusion of a temperature probe interface as part of its standard configuration further extends its usability in diverse experimental conditions.
| Model | YG1958 |
| Display mode | Digital Display |
| Speed (r/min) | 0.3/0.6/1.5/3/6/10/12/15/20/25/30/40/50/60/70/80/90/100 Total 18 |
| Rotor | 18#，25#，31#，34# (standard configuration) |
| Measuring Range | 3-1.6M (mPa·s) |
| Sample Size | 18# rotor：3 –10K； 7ml 25# rotor：480 –1.6M； 9ml 31# rotor：30 –100K； 10.5ml 34# rotor：60 –200K； 11ml |
| Measurement Error | ±3% (Newtonian liquid) |
| Repetitive Error | ±1.5% (Newtonian liquid) |
| Output Interface | Two RS232 interfaces to connect printer and computer |
| Temperature Probe Interface | Standard Configuration |
| Outline Dimension | 300 × 300 × 450(mm) |
Market Price
The YG1958 Small Sample Viscometer is positioned in the mid to high price range for laboratory viscometers. While exact pricing can vary depending on the retailer and any additional accessories or services included, the device typically ranges from $2,500 to $3,500. This investment reflects its advanced capabilities and technological offerings, which are valuable for research-intensive environments that require precise data.
It is essential to consider that while the initial expenditure might be higher compared to basic models, the YG1958 offers significant value through its accuracy, reliability, and extended functionality, ultimately providing a cost-effective solution for scientific laboratories.
Frequently Asked Questions
What types of liquids can the YG1958 measure?
The YG1958 is designed to measure a wide range of Newtonian liquids, with viscosities ranging from light oils to more viscous substances, thanks to its diverse rotor configurations and measuring range.
Is it necessary to calibrate the viscometer regularly?
Regular calibration is recommended to maintain the accuracy and precision of the viscosity measurements. Calibration guidelines are provided in the user manual.
How can data be exported from the device?
The YG1958 features two RS232 interfaces, which allow users to connect the device to a computer or printer for data export and documentation purposes.
Advantages and Disadvantages
Advantages:
- High precision with a measurement error of only ±3%.
- Versatile with 18 speed settings and four standard rotors.
- Comprehensive connectivity options with RS232 interfaces.
- Digital display for easy reading and interpretation of results.
- Standard temperature probe interface included.
Disadvantages:
- Higher initial cost compared to basic viscometers.
- May require regular calibration for consistent peak performance.
Application in the Field
The YG1958 Viscometer is essential in research and development, particularly in industries such as pharmaceuticals, oil and gas, and food technology. In these fields, understanding the viscosity of substances is crucial for quality control, formulation, and manufacturing processes.
Practically, the device is used to measure the flow characteristics of liquids under controlled conditions. Its varied speed settings and rotor options allow customized testing that can mimic real-world conditions, providing valuable insights into product performance and stability.
Recommendations
To maximize the utilization and longevity of the YG1958 Viscometer, users are advised to adhere to the recommended calibration schedule and ensure proper maintenance, including regular cleaning of rotors and replacement as necessary. Opting for compatible accessories provided by the manufacturer can further enhance accuracy and measurement reliability.
When employing the viscometer, ensure that samples are prepared and handled according to the recommended guidelines to prevent any contamination or erroneous readings. Leveraging the RS232 connectivity for data tracking can streamline research documentation processes and aid in comprehensive analysis.
Discover the innovation and quality that Yulgary has to offer. If you’re looking for high-performance laboratory equipment, you’re in the right place. At Yulgary, we manufacture products with standards of excellence that meet the most demanding needs. Browse our online store, designed to offer you a fast, easy shopping experience with competitive prices. Don’t miss the opportunity to enhance your laboratory with the best in scientific technology. Click here to explore our catalog.
