Product Description
The Yulgary Salinity Digital Refractometer series, which includes models YG1549 to YG1556, represents high precision and reliability in measuring salinity, specific gravity, and refractive index. This line of refractometers is designed for both laboratory and field use, providing accurate results with minimal effort. Each model in the series is equipped with Automatic Temperature Compensation (ATC), which ensures precise readings regardless of temperature variations between 0-40°C.
The YG1549 and YG1550 models focus on salinity measurement, offering a range of 0.0–28.0% and 0–280‰, respectively. For those interested in specific gravity, the YG1551 and YG1555 models deliver ranges of 1.000-1.217 and 1.000-1.070. The YG1552 and YG1556 models cater to refractive index measurements from 1.3330–1.3900nD and 1.3330–1.3530nD. The YG1553 and YG1554 provide additional options for diverse salinity and chlorinity measurements.
| Model | Description | Measurement Range | Min. Div. | Accuracy | ATC | ATC Temp |
| YG1549 | Salinity | 0.0–28.0% | 0.10% | ±0.1% | Yes | 0-40°C |
| YG1550 | Salinity | 0–280‰ | 0.001 | ±1‰ | Yes | 0-40°C |
| YG1551 | Specific gravity | 1.000-1.217 | 0.001 | ±0.002 | Yes | 0-40°C |
| YG1552 | Refractive Index | 1.3330–1.3900nD | 0.0001nD | ±0.0003nD | Yes | 0-40°C |
| YG1553 | Salinity | 0—100‰ | 0.001 | ±2‰ | Yes | 0-40°C |
| YG1554 | Chlorinity | 0–57‰ | 0.001 | ±2‰ | Yes | 0-40°C |
| YG1555 | Specific gravity | 1.000-1.070 | 0.001 | ±0.002 | Yes | 0-40°C |
| YG1556 | Refractive Index | 1.3330–1.3530nD | 0.0001nD | ±0.0003nD | Yes | 0-40°C |
Market Price
The price of the Yulgary Salinity Digital Refractometer series varies depending on the model and its specifications. On average, the cost ranges from $150 to $400. These prices are competitive for instruments of such high precision and are comparable to similar products in the market, making them an attractive option for both professional labs and educational institutions.
Frequently Asked Questions
What is the main use of the YG1549 model?
The YG1549 model is predominantly used for measuring salinity levels, with a range of 0.0 to 28.0%, making it suitable for various applications in marine biology, aquaculture, and food industry.
Can these refractometers be used in field conditions?
Yes, all models in the YG series are designed with robust construction and portability, making them ideal for both laboratory and field use.
Do the refractometers require regular calibration?
While each model is pre-calibrated from the manufacturer, it is recommended to perform periodic calibrations to maintain accuracy, especially after extended use or exposure to extreme conditions.
Advantages and Disadvantages
Advantages:
- High precision and accuracy with minimal division values.
- Equipped with Automated Temperature Compensation for reliable results.
- Wide range of models to cater to different measurement needs.
- Portable design for easy transport and use in various settings.
Disadvantages:
- Periodic calibration is necessary to maintain accuracy.
- Some models may be slightly more expensive compared to basic refractometers, reflecting their advanced technological features.
Field Use of the Product
In practical scenarios, the Yulgary Salinity Digital Refractometers are favored by professionals across industries such as marine research, aquaculture, and food processing. The models can easily measure the salinity of water bodies in field studies, ensuring that researchers have accurate data to analyze changes in environmental conditions. These refractometers are also pivotal in the food industry where the precise measurement of salt concentration is crucial to maintaining product quality.
In the field, these instruments are valued for their portability and ease of use, allowing scientists and technicians to gather data swiftly without the need for bulky equipment. The inclusion of ATC ensures that environmental temperature changes do not affect the accuracy of the results, which is a significant advantage when working outdoors.
Recommendations
To maximize the utility of Yulgary Salinity Digital Refractometers, it’s important to follow a few key recommendations. Always store the instrument in a clean, dry environment to prevent damage and contamination. Before using, ensure that the refractometer is calibrated correctly to guarantee the accuracy of your measurements. Clean the device with a soft cloth and avoid using harsh chemicals that could damage the lenses and other sensitive components.
Regular maintenance and proper storage greatly extend the life of these instruments, making them valuable investments in any laboratory or fieldwork scenario. By following the manufacturer’s guidelines, users can expect consistent and reliable performance from the Yulgary Salinity Digital Refractometers.
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 lab with the latest in scientific technology. Click here to explore our catalog.
