Description of the Product
The Beer Refractometers YR05939-YR05943 from Kalstein represent a leap forward in precision measurement for brewing applications. These advanced refractometers are designed to measure the sugar content of beer wort, offering brewers an efficient and reliable tool to refine their brewing process. Engineered using pure aluminium, these instruments provide durability and accuracy, essential attributes for consistent brewing outcomes.
The specific measurement range and capabilities of each model are critical determinants of their suitability for different brewing needs. The YR05939 and YR05940 models measure wort with a Brix range of 0-32% and a Wort Specific Gravity (SG) from 1.000 to 1.120. Meanwhile, the YR05941 and YR05942 models extend the SG measurement range up to 1.130, accommodating brewers who require slightly higher gravity readings.
An important feature across all models is the Automatic Temperature Compensation (ATC), which operates within a temperature range of 10-30°C. This feature ensures that brewers receive accurate readings regardless of environmental variations, a crucial factor in maintaining recipe integrity.
| 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 | 0-18 Plato | 0.1 Plato | ±0.1 Plato | Yes | 10-30°C | Pure aluminium |
Market Price
The YR05939-YR05943 Beer Refractometers are competitively priced within the market, making them an attractive option for both small and large-scale brewing operations. The expected market range for these devices is approximately $70 to $210 USD. Given the precision and reliability they offer, these refractometers represent an excellent investment for quality-focused brewers.
Frequently Asked Questions
What is the purpose of a beer refractometer?
A beer refractometer is used to measure the sugar content in the wort, which is crucial for determining the potential alcohol content of the beer.
How does the Automatic Temperature Compensation feature work?
ATC adjusts the refractometer’s readings to account for temperature changes, ensuring accurate sugar content measurements across a range of temperatures.
Can I use the YR05943 model for beer brewing?
While the YR05943 is designed primarily for milk, its precision also makes it versatile for low-range Brix measurements, although other models are more specialized for beer.
Advantages and Disadvantages
The Kalstein Beer Refractometers offer significant advantages such as high precision (+/- 0.2% Brix accuracy), durability due to their pure aluminium construction, and ease of use thanks to automatic temperature compensation. Furthermore, their diverse range of measurement capabilities caters to both professional and hobbyist brewers.
However, potential buyers should be aware of a few limitations. For example, the devices require calibration before each use to maintain accuracy, and while they are durable, they should be handled with care to avoid damage to optical components.
Practical Field Usage
In practical brewing scenarios, these refractometers are invaluable for on-the-spot testing. Brewers use them to quickly assess the sugar concentration during the different phases of brewing, allowing for immediate adjustments and ensuring consistency in every batch. Their compact design and ease of use make them a favorite among small craft breweries and at-home brewers alike.
Overall, their ability to provide accurate, rapid readings makes Kalstein Beer Refractometers a crucial tool in any brewer’s toolkit.
Recommendations
For optimal performance, it is recommended to regularly calibrate your refractometer using distilled water. Storing the device in a dry, safe place will prevent potential damage and prolong its lifespan. Users should familiarize themselves with the calibration process and ensure that they maintain the optics clean.
Moreover, to get the most accurate readings, always ensure that the sample size is sufficient and covers the entire lens, avoiding air bubbles, which can skew results. Consider pairing your refractometer with a hydrometer for complete and precise brewing measurements.
If you’re looking for a combination of innovation and quality, you have come to the right place. At Kalstein, we offer you the luxury of exploring our exclusive laboratory equipment catalog. We manufacture each piece of equipment with a level of excellence. Our intuitive and agile online purchasing channels are designed for your convenience, ensuring the most friendly prices. Don’t wait any longer; we bring science to life; it’s time to become part of our community. https://kalstein.net/en/product/beer-refractometers-yr05939-yr05943/.
