Beer refractometers are essential tools for brewing enthusiasts and professionals alike, offering precision measurements that are critical to the brewing process. Designed with specific technical features, these instruments provide accurate readings of Brix percentage and wort specific gravity, enabling brewers to maintain quality and control throughout the brewing cycle.
Product Description
The Beer Refractometers series, including models YR05939 to YR05943, offers advanced features that cater to both home brewers and industrial beer producers. These instruments are crafted from pure aluminum, ensuring durability and reliability. They are equipped with Automatic Temperature Compensation (ATC) ranging between 10-30°C, guaranteeing accuracy despite temperature fluctuations during the brewing process.
Each model varies slightly in terms of measurement range and precision. For instance, the YR05939 and YR05940 models measure a Brix range from 0 to 32% and a wort specific gravity ranging from 1.000 to 1.120, ensuring a minuscule division of 0.2% Brix and 0.001 wort SG, with an accuracy of ±0.2% Brix and ±0.001 wort SG. Meanwhile, models YR05941 and YR05942 cover a wider specific gravity range up to 1.130. Notably, the YR05943 focuses on different spectrum measurements with a plato scale ranging from 0-18° Plato, delivering high precision with a min. div. of 0.1 Plato and an accuracy of ±0.1 Plato.
| Model | Description | Measurement Range | Min. Div. | Accuracy | ATC | ATC Temp. | Material |
| YR05939 | ATC Beer 0-32% Brix WortSG:1.000-1.120 | 0-32%Brix 1.000 ~ 1.120 Wort Specific Gravity | 0.2% Brix 0.001 Wort Specific Gravity | ±0.2% Brix ±0.001 Wort Specific Gravity | Yes | 10-30° C | Pure aluminium |
| YR05940 | ATC Beer 0-32% Brix WortSG:1.000-1.120 | 0-32%Brix 1.000 ~ 1.120 Wort Specific Gravity | 0.2% Brix 0.001 Wort Specific Gravity | ±0.2% Brix ±0.001 Wort Specific Gravity | Yes | 10-30° C | Pure aluminium |
| YR05941 | Beer 0-32% Brix WortSG:1.000-1.130 | 0~ 32% Brix 1.000 ~ 1.130 Wort Specific Gravity | 0.2% Brix 0.001 Wort Specific Gravity | ±0.2% Brix ±0.001 Wort Specific Gravity | Yes | 10-30° C | Pure aluminium |
| YR05942 | Beer 0-32% Brix WortSG:1.000-1.130 | 0~ 32% Brix 1.000 ~ 1.130 Wort Specific Gravity | 0.2% Brix 0.001 Wort Specific Gravity | ±0.2% Brix ±0.001 Wort Specific Gravity | Yes | 10-30° C | Pure aluminium |
| YR05943 | ATC milk 0~20%milk optical refractometer | 0-18Plato | 0.1plato | ±0.1plato | Yes | 10-30° C | Pure aluminium |
Market Price
The market price for beer refractometers can vary significantly based on the specific features and precision offered. Generally, these tools can be found in price ranges from around 70 USD to 240 USD. This variation in pricing depends on the brand, model, and any additional features that may enhance its usability and accuracy. Investing in a reliable beer refractometer ensures consistency and quality in brewing, making it a valuable asset for any serious brewer.
Frequently Asked Questions
How do beer refractometers work?
Beer refractometers function by measuring the refractive index of the wort, which directly correlates to the sugar content. The device provides a reading that can be converted to Brix or specific gravity, essential for calculating alcohol content and fermentation completeness.
What maintenance do beer refractometers require?
To maintain precision, it’s advisable to clean the refractometer after each use with distilled water to prevent residue buildup. Regular calibration checks with pure water ensure ongoing accuracy.
Can I use a beer refractometer for other liquids?
Yes, while primarily designed for brewing, these refractometers can measure other sugar-based solutions, making them versatile for various applications in food and beverage quality control.
Advantages and Disadvantages
Advantages: Beer refractometers offer quick and precise sugar content measurement, vital for accurate brewing. Their compact size and ease of use make them ideal for quick readings without extensive setup or sample preparation.
Disadvantages: These devices might require frequent calibration, especially in environments with fluctuating temperatures. Also, measuring at very high temperatures may require waiting periods for cooling to ensure accurate results.
Field Use of the Product
In practical brewing environments, refractometers allow brewers to monitor sugar content effortlessly. They are crucial during the mashing process to check wort’s concentration and post-boil to verify fermentation potential. Refractometers are portable, feasible for both large and small-scale breweries, and provide real-time insights into the brewing process.
Commercial breweries often use these devices alongside hydrometers to compare results, especially for higher gravity worts where precision is paramount. Understanding and using these measurements can significantly influence fermentation results and final product quality.
Recommendations
For optimal use, maintain a clean refractometer lens free of scratches and debris. Regularly verify calibration to prevent inaccuracies. Utilize the ATC function for temperature variations, avoiding extreme temperatures for the most reliable readings. Adopting a regular cleaning and calibration routine will ensure your refractometer remains a reliable tool in your brewing arsenal.
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