Product Description
The Kalstein salinity refractometers, models YR05887 to YR05914, are designed to accurately measure the salinity and specific gravity of various solutions. These optical refractometers are essential tools for professionals in various fields, including marine biology, aquaculture, and laboratory research. Each model is equipped with Automatic Temperature Compensation (ATC), ensuring precise readings regardless of environmental temperature fluctuations.
Constructed from pure aluminum, these refractometers are durable and lightweight. The YR05887 features a measurement range for salinity from 2% to 4% and specific gravity from 1.015 to 1.030. The model YR05888 expands the salinity range from 0% to 4%, and specific gravity from 1.000 to 1.030, while YR05913 covers a salinity range of 0% to 10% and specific gravity of 1.000 to 1.070. The model YR05914 offers an even wider range, measuring salinity from 0% to 28%.
| Model | Description | Measurement Range | Min. Div. | Accuracy | ATC | ATC temp. | Material |
| YR05887 | ATC salinity 2- 4%(20ppt-40ppt) 1.015-1.030RI optical refractometer | Salinity: 2-4% (20-40ppt) Specific Gravity: 1.015-1.030sg | Salinity: 0.1%(1ppt) Specific Gravity: 0.001sg | Salinity: ±0.1%(1ppt) Specific Gravity: ±0.001sg | Yes | 50-86’F (10-30’C) | Pure aluminum |
| YR05888 | ATC salinity 0- 4%(00ppt-40ppt) 1.000-1.030RI optical refractometer | Salinity: 0-4% (0-40ppt) Specific Gravity: 1.000-1.030sg | Salinity: 0.1%(1ppt) Specific Gravity: 0.001sg | Salinity: ±0.1%(1ppt) Specific Gravity: ±0.001sg | Yes | 50-86’F (10-30’C) | Pure aluminum |
| YR05913 | ATC salinity 0- 10%(0ppt-100ppt) 1.000-1.070RI optical refractometer | Salinity: 0-10% (0-100ppt) Specific Gravity: 1.000-1.070sg | Salinity: 0.1%(1ppt) Specific Gravity: 0.001sg | Salinity: ±0.1%(1ppt) Specific Gravity: ±0.001sg | Yes | 50-86’F (10-30’C) | Pure aluminum |
| YR05914 | ATC salinity 0- 28% optical refractometer | 0-28% Salinity | 0.2 Salinity | ±0.2% Salinity | Yes | 0-30° C | Pure aluminum |
Market Price
In today’s market, salinity refractometers can vary widely in price depending on their features and precision. The Kalstein salinity refractometers, given their robust design and high accuracy, fall within a competitive range. Typically, prices can range from $50 to $300, depending on the model and the specific needs it addresses. To get precise pricing and availability, we recommend visiting reliable suppliers’ websites or contacting us directly for a personalized quote through Kalstein Plus.
Frequently Asked Questions
What is the measurement accuracy of these refractometers?
The accuracy for salinity measurement in these models is ±0.1% to ±0.2%, ensuring precise and reliable results.
Do these models require calibration?
Yes, for optimal performance, it is recommended to calibrate these refractometers regularly. Calibration processes vary slightly between models, and instructions are provided for each.
How does Automatic Temperature Compensation (ATC) work?
ATC adjusts the refractometer’s readings to account for temperature fluctuations, providing accurate results without manual adjustments needed.
Advantages and Disadvantages
Among the chief advantages of Kalstein salinity refractometers are their durability and precision, thanks to their aluminum construction and precise measurement capabilities. The inclusion of ATC enhances their reliability across a range of environments. However, one potential downside might be the need for periodic calibration, which requires minimal technical know-how.
The wide range of models available can also be seen as an advantage, accommodating various needs from marine research to aquaculture. Nevertheless, users should ensure that they choose the correct model fitting their specific measurement range requirements to avoid inaccurate readings.
Product Use in the Field
Kalstein salinity refractometers are invaluable tools in numerous practical scenarios. In marine biology, they help determine the salt concentration of seawater, which is vital for studying marine life. In aquaculture, these refractometers ensure ideal salinity levels are maintained in artificial marine environments, promoting healthy aquatic organisms.
These devices are also employed in laboratory settings for research and educational purposes. Their straightforward operation and reliable results make them excellent for students and professionals alike to measure salinity in diverse experimental conditions.
Recommendations
To maximize the performance of your Kalstein salinity refractometer, it’s essential to follow a few guidelines. Regular calibration using standard solutions will ensure the accuracy and reliability of your readings. It’s also recommended to clean the refractometer with distilled water after each use to maintain the integrity of the lens and avoid any potential contamination in subsequent measurements.
Store the refractometer in a cool, dry place, ideally within its protective case, to prevent any damage or degradation over time. For those who require consistent and accurate salinity measurements, investing in a model with a broader range may offer greater flexibility across different applications.
If you’re looking for a fusion of innovation and quality, you’ve come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each piece of equipment with a high level of excellence. Our intuitive and agile online shopping channels are designed for your convenience, ensuring the friendliest prices. Don’t hesitate any longer, we bring science to life; it’s time to become part of our community. https://kalstein.net/en/product/salinity-refractometers-yr05887-yr05914/.
