Product Description
The optical refractometers from Yulgary offer precision and reliability for measuring sugar concentration in solutions. Each model is crafted from pure aluminum, ensuring durability and consistent performance. These refractometers are equipped with Automatic Temperature Compensation (ATC), allowing for accurate measurements in temperature ranges between 10°C and 30°C. The offerings include a wide array of models with varying Brix measurement ranges, from 0-5% to as high as 58-92%. This flexibility makes these refractometers suitable for diverse applications across industries like food, beverage, and agriculture.
Highlighted among them is the YG1504 model, which stands out with its capability to measure 58-90%Brix, 38-43Be’, and 12-27% water, featuring an LED light for enhanced visibility. The precision of these devices varies by model, offering a remarkable accuracy of ±0.10%Brix up to ±1.0%Brix depending on the measurement range. Each device also boasts a simple design, making them intuitive and easy to use without compromising on accuracy or reliability.
| Model | Description | Measurement Range | Min. Div. | Accuracy | ATC | ATC temp. | Material |
|---|---|---|---|---|---|---|---|
| YG1492 | ATC Brix 0-5% optical refractometer | 0-5%Brix | 0.1%Brix | ± 0.10%Brix | Yes | 10-30° C | Pure aluminum |
| YG1493 | ATC Brix 0-10% optical refractometer | 0-10%Brix | 0.1%Brix | ± 0.10%Brix | Yes | 10-30° C | Pure aluminum |
| YG1494 | ATC Brix 0-18% optical refractometer | 0-18%Brix | 0.1%Brix | ± 0.10%Brix | Yes | 10-30° C | Pure aluminum |
| YG1495 | ATC Brix 0-20% optical refractometer | 0-20%Brix | 0.1%Brix | ± 0.10%Brix | Yes | 10-30° C | Pure aluminum |
| YG1496 | ATC Brix 0-32% optical refractometer | 0-32%Brix | 0.2%Brix | ± 0.20%Brix | Yes | 10-30° C | Pure aluminum |
| YG1497 | ATC Brix 0-50% optical refractometer | 0-50%Brix | 0.5%Brix | ± 0.50%Brix | Yes | 10-30° C | Pure aluminum |
| YG1498 | ATC Brix 0-55% optical refractometer | 0-55%Brix | 0.5%Brix | ± 0.50%Brix | Yes | 10-30° C | Pure aluminum |
| YG1499 | ATC Brix 28- 62% optical refractometer | 28-62%Brix | 0.2%Brix | ± 0.20%Brix | Yes | 10-30° C | Pure aluminum |
| YG1500 | ATC Brix 45- 82% optical refractometer | 45-82%Brix | 0.5%Brix | ± 0.50%Brix | Yes | 10-30° C | Pure aluminum |
| YG1501 | ATC Brix 58- 92% optical refractometer | 58-92%Brix | 0.5%Brix | ± 0.50%Brix | Yes | 10-30° C | Pure aluminum |
| YG1502 | ATC Brix 0-80% optical refractometer | 0-80%Brix | 1%Brix | ± 1.0%Brix | Yes | 10-30° C | Pure aluminum |
| YG1503 | ATC Brix 0-90% optical refractometer | 0-90%Brix | 1%Brix | ± 1.0%Brix | Yes | 10-30° C | Pure aluminum |
| YG1504 | ATC 58-90%Brix 38-43Be’ 12-27%water LED optical Refractometer | 0-90%Brix | 1%Brix | ± 1.0%Brix | Yes | 10-30° C | Pure aluminum |
Market Price
The market price for optical refractometers can vary widely depending on the model and its specifications. Basic models suitable for less precise measurements might start at around $50 to $80. However, for models with extended ranges and higher precision, like those with a Brix range of 0-90%, prices can reach up to $200 or more. Specifically, the YG1504 model, known for its versatility and LED feature, typically ranges from $150 to $250. Availability and demand can also influence prices, but customers often find competitive deals via online scientific supply stores or direct purchases from the manufacturer’s website.
Frequently Asked Questions
What is a refractometer used for?
A refractometer is used to measure how much light is bent, or refracted, when it moves through a liquid. Specifically, Brix refractometers measure the sugar content in solutions.
How do you calibrate a Brix refractometer?
Calibrating a Brix refractometer usually involves using distilled water as a reference. Place a few drops on the prism, adjust to zero, and ensure the temperature is within the specified ATC range.
Are these refractometers suitable for homebrewing or wine making?
Yes, models with higher Brix ranges, such as the YG1497 or YG1499, are particularly well-suited for applications in homebrewing and winemaking due to their broader measurement ranges.
Advantages and Disadvantages
Advantages:
One of the primary advantages of Yulgary refractometers is their robustness due to the pure aluminum construction, ensuring longevity. The inclusion of Automatic Temperature Compensation (ATC) affords greater accuracy in fluctuating environmental conditions. Their wide range in Brix measurement allows for versatility across multiple applications.
Disadvantages:
On the downside, while these refractometers offer great precision, some models may have limited usage for highly specialized industrial needs that might require digital refractometers for extreme precision. Furthermore, calibration can be challenging for users not familiar with optical equipment.
Field Use of the Product
Optical refractometers are extensively used in agriculture for determining the quality of fruits by measuring sugar content. In the beverage industry, they offer straightforward handling during the process of brewing and winemaking, providing instant readings to monitor sugar levels. Furthermore, they help assess the concentration of soluble solvents in various industrial applications, such as coolant and cleaning solutions to optimize formulations.
In everyday terms, using a refractometer involves placing a liquid sample on the prism plate, closing the daylight plate, and looking through the eyepiece to read the Brix value. The reading is instantaneous, making it extremely efficient for fieldwork without the need for laboratory infrastructure.
Recommendations
For optimal use of a Yulgary optical refractometer, users are advised to regularly clean the prism surface with distilled water to avoid any residue buildup that may affect readings. Consistent calibration checks, ideally before each use, will ensure accuracy. Additionally, it is crucial to handle the device carefully to maintain the alignment and functionality of the optical components.
Given their precision and ease of use, these instruments are best suited for industries that require quick, reliable readings on the go, such as agriculture, food and beverages, and educational purposes. Investing in a model with an ATC feature is recommended if the refractometer will be used in varying temperature environments.
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 laboratory with the best in scientific technology. Click here to explore our catalog.
