Product Description
The advanced salinity refractometers by Kalstein offer state-of-the-art capabilities for precise measurement of salinity and specific gravity in liquids. With models such as the YR05887, YR05888, YR05913, and YR05914, these refractometers are crafted with pure aluminum, ensuring durability and lightweight handling for laboratory and field applications.
These refractometers feature Automatic Temperature Compensation (ATC), allowing for accurate readings over a temperature range of 50-86°F (10-30°C). The measurement range spans from 0-28% salinity, varying by model, and offers minimal division increments for detailed analysis. Accuracy is a key characteristic, with a precision of ±0.1-0.2% salinity depending on the model.
| 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 the current market, the price range for salinity refractometers starts from approximately $70, reaching up to $240. This competitive pricing reflects the excellence in design and functionality that Kalstein refractometers promise. Depending on the model and additional features, prices can vary, making these devices accessible for both educational and industrial purposes.
Frequently Asked Questions
What is the primary use of a salinity refractometer?
Salinity refractometers are used to measure the concentration of salt in water, which is vital for several applications including aquaculture, agriculture, and laboratory analysis.
Do these refractometers have Automatic Temperature Compensation?
Yes, all models come equipped with Automatic Temperature Compensation, ensuring accurate readings despite variations in ambient temperature.
What is the accuracy level of Kalstein’s refractometers?
The refractometers offer a high level of accuracy, with deviations as low as ±0.1% salinity for most models, ensuring reliable and precise measurements.
Advantages and Disadvantages
Advantages: Kalstein’s salinity refractometers provide precise measurement capabilities with ATC, ensuring consistent results under varying environmental conditions. Their robust aluminum construction offers durability, making them a reliable choice for repeated use. The models are also lightweight and portable, allowing for ease of use in diverse settings.
Disadvantages: While highly functional, these refractometers require proper cleaning and maintenance to avoid damage or inaccuracies. Users should follow the calibration instructions carefully to maintain the device’s precision over time.
Use of the Product in the Field
Kalstein salinity refractometers are versatile tools used across various industries. In aquaculture, they help maintain optimal salinity levels for aquatic life. In agriculture, they ensure the right concentration of nutrients in irrigation water. Laboratory environments rely on these refractometers for conducting experiments where precise salinity measurements are crucial for accurate results.
In real-world scenarios, users simply place a few drops of the solution onto the refractometer’s prism. By looking through the eyepiece, the salinity level can be quickly determined. This simplicity and efficiency make these refractometers invaluable in both field and controlled environments.
Recommendations
For optimal performance of your Kalstein salinity refractometer, it’s essential to regularly calibrate the device with distilled water or standard solutions. Store the refractometer in a dry, clean environment to prevent damage to the optical components. Regular cleaning after use will ensure longevity and reliability. For any calibration or usage issues, consult Kalstein’s customer support for guidance.
If you seek a blend of innovation and quality, you have come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive catalog of laboratory equipment. We manufacture each device with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the most friendly prices. Do not hesitate any longer, we bring science to life, it’s time to be part of our community. https://kalstein.net/en/product/salinity-refractometers-yr05887-yr05914/.
