Description
The Kalstein Salinity Refractometer, available in models YR05887 and YR05914, is an essential tool for measuring the concentration of salt in water, commonly used in research, clinical laboratories, and the marine industry. This refractometer offers precise readings of specific gravity and salinity in parts per thousand (ppt) through its dual-scale feature. Equipped with Automatic Temperature Compensation (ATC), it ensures accurate results regardless of temperature variations. Constructed with high-quality materials and a durable design, it simplifies salinity testing for marine saltwater tanks and other applications.
Market Price
The Kalstein Salinity Refractometer is competitively priced in the market. While prices for similar high-quality refractometers can range anywhere from $70 to $210, this product offers excellent value for its features and durability. For exact pricing, we invite you to request a quote through our Kalstein Plus platform, where you can explore additional benefits and options.
Frequently Asked Questions
Q: Does the refractometer require a power source?
A: No, it uses ambient light, eliminating the need for batteries or an external power source.
Q: How do I calibrate the device?
A: The refractometer is designed for easy calibration. Simply adjust using the provided tool and distilled water to ensure accuracy.
Advantages and Disadvantages
Advantages:
- Automatic Temperature Compensation for accurate readings.
- Robust and durable construction using pure aluminum.
- Easy to use, requiring no external power.
Disadvantages:
- Requires regular calibration to maintain accuracy.
- Designed for specific applications, limiting its versatility.
Product Use in the Field
This refractometer is applied extensively in marine biology, aquaculture, and laboratory research. It provides immediate salinity readings, crucial for maintaining optimal salt levels in marine tanks and ensuring the quality of seawater specimens under study. Its portable design allows for convenient, on-site measurements.
Recommendations
To maximize the performance of your refractometer, routinely calibrate it and clean the prism after each use. Avoid exposure to harsh chemicals and store it in a dry, safe place. Consider enrolling in Kalstein Plus for automatic updates on maintenance schedules and usage tips tailored to your needs.
Features
- High quality body construction
- Uses ambient light only which means battery or power source is not required
- Easy to focus and calibrate
- Cushioned with soft & comfortable non-slip rubber
- With ATC function (Auto Temperature Compensation)
- Durable and built to last long
Technical Specifications
| 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 |