Refractometer
Refractometers are essential instruments in many medical and veterinary fields, allowing precise measurement of the refractive index of various liquids. This tool is indispensable for analyzing the concentration of solutions, such as bodily fluids, medications, or biological samples, thus ensuring reliable and rapid diagnosis.
Used in laboratories, veterinary or medical clinics, refractometers come in several types tailored to the specific needs of professionals. Their precision, ease of use, and speed make them indispensable equipment to ensure quality analyses and optimize clinical or research processes.
Types of refractometers your laboratory may need
Digital Refractometer
The digital refractometer is a modernized version that uses an electronic sensor to provide precise and fast measurements of the refractive index. Thanks to its digital display, it offers a clear reading of results and minimizes human error.
It is ideal for laboratories requiring an efficient workflow and high reliability, with advanced features such as automatic temperature compensation and data memory, facilitating diagnostics and analyses.
Optical Refractometer
The optical refractometer is a classic instrument that measures refraction through a visual scale via a lens and prism. It is simple to use and requires no electrical power, making it an economical and robust choice.
This type of refractometer is often used in environments where portability and ease of maintenance are essential, offering good accuracy for routine analyses in clinics or field laboratories.
What do you need to know before choosing a refractometer and making an investment?
Key Factors to Consider
Key factors to consider when choosing a refractometer include measurement accuracy, ease of use, range of automatically compensated temperatures, and device robustness. Compatibility with the types of samples to be analyzed is also crucial to ensure reliable results.
Portability and equipment durability play an important role, especially in veterinary or mobile clinical environments. Additional features, such as digital connectivity and data storage, can significantly improve analysis efficiency.
Price Range on the Market
Refractometer prices vary depending on integrated technologies and features. Basic optical models are generally more affordable, while digital refractometers with advanced functions fall into a higher price range.
Investment in a refractometer should take into account maintenance costs, possible need for additional accessories, and the accuracy required for specific applications, which directly influences the budget allocated to the equipment.
Value for Money
Value for money is crucial: a reliable refractometer offering high accuracy and durability will always be a better long-term investment. The brand and after-sales service play a determining role in user satisfaction.
Comparing warranties offered and availability of spare parts helps evaluate the actual value of a refractometer. Material quality and technology used also influence the overall cost and purchase profitability.
Lifespan According to Use and Maintenance
The lifespan of a refractometer depends on its daily usage, regular maintenance, and the conditions in which it is used. With proper care, a robust device can operate correctly for many years.
Regular maintenance, such as cleaning optical components and periodic calibration, ensures longevity and reliable measurements, thus preventing drift or premature failures that could affect diagnoses.
KALSTEIN REFRACTOMETERS
Among so many products, at Kalstein you will find the ideal refractometer for your clinic
If you don’t know which refractometer to buy, we advise you to consider technical aspects such as accuracy, ergonomics, and compatibility with your sample types to ensure optimal use and reliable results tailored to your clinical or veterinary needs.
Salinity Refractometers YR05887 // YR05914
The Kalstein Salinity Refractometer, available in models YR05887 and YR05914, is an essential tool for measuring the con…
Digital Brix+Salinity Refractometers YR05961 // YR05965
The Digital Brix+Salinity Refractometers YR05961 // YR05965 are essential tools for anyone needing precise measurement o…
ATC Milk Refractometers YR05937 – YR05938
The ATC Milk Refractometers YR05937 – YR05938 are advanced handheld devices designed for easy measurement of milk concen…
Digital Clinical Refractometer YR05966 // YR05968
The Digital Clinical Refractometer YR05966 // YR05968 is an advanced tool designed for accurate serum protein and urine…
Our Best-Selling Refractometer
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.
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.
| 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 |
Fast and reliable analysis for guaranteed accurate results.
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Refractometers on Sale
Optional Refractometers Accesories YR05968-OP1 // YR05968-OP3
Digital Clinical Refractometer YR05966 // YR05968
Digital Brix+Salinity Refractometers YR05961 // YR05965
Salinity Digital Refractometer YR05953 // YR05960
Brix Digital Refractometer YR05944 // YR05952
Beer Refractometers YR05939 // YR05943
ATC Milk Refractometers YR05937 – YR05938
ATC Wine Refractometers YR05931 // YR05936
Kalstein constantly updates its refractometers with the latest technologies.
Comprehensive guides to select, use and maintain your refractometers professionally.
We provide detailed recommendations and practical guides to fully master the use of your refractometer, improve measurement accuracy, and extend the lifespan of your equipment in a demanding clinical or veterinary context.
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FAQs
The delivery time for your Kalstein product will depend on the following factors:
- Whether the equipment you are interested in is in stock or needs to be manufactured.
- The type of transport chosen, which can be air or sea.
- Equipment in stock:
– Delivery time (Air): 15-30 days.
– Delivery time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery time (Air): 30-60 days.
– Delivery time (Sea): 60-90 days.
You can make your purchase via:
- By email: [email protected]
- By phone: +33 (0) 1 70 39 26 50
- E-commerce: via the official Kalstein website in your country.
At Kalstein, we offer our clients training and technical support through new online resources. You can watch our introductory videos, technical assistance, and advice provided by the Kalstein team via our YouTube channel (Kalstein English). HERE.