Description
Beer Refractometers YR05939 / YR05943 are indispensable tools for home brewers and professional beer manufacturers. These handheld optical refractometers offer a convenient way to measure the sugar content in your brew, providing an instant gravity reading at any stage, whether during the boil or runoff from the mash. With these refractometers, you don’t need to worry about temperature adjustments or converting readings from Brix to specific gravity, unlike traditional hydrometers. With just a couple of drops, you get an accurate reading, saving your precious brew for what really matters – the flavor.
Market Price
The typical market price for a quality refractometer such as the Beer Refractometers YR05939 / YR05943 ranges between $60 and $180. While prices can vary based on specific seller conditions or additional features, these refractometers remain an affordable investment for those serious about their brewing process without stretching the budget too thin.
Frequently Asked Questions
Q: Do these refractometers need a power source?
A: No, they utilize ambient light, eliminating the need for a battery or external power.
Q: How do I calibrate the refractometer?
A: The refractometers are easy to calibrate using a simple screw near the eyepiece and distilled water.
Q: Is the refractometer impacted by temperature?
A: These models feature Automatic Temperature Compensation (ATC), ensuring stable readings within 10-30°C.
Advantages and Disadvantages
One of the most significant advantages of the Beer Refractometers YR05939 / YR05943 is their ease of use and portability. They allow for rapid, accurate readings using only a small sample of liquid. The ATC feature further enhances their utility by eliminating the need for temperature correction. On the downside, refractometers primarily measure sugar content, meaning additional calculations are needed for alcohol content, which might require additional tools or conversions.
Product Use in the Field
In practical scenarios, homebrewers and small-scale breweries use these refractometers for regular checks during fermentation. The compact design allows for quick checks directly in the field without taking large samples, which can disrupt ongoing processes. They’re particularly useful during sparging to ensure optimal extraction efficiency.
Recommendations
For optimal performance, always clean the refractometer with distilled water after each use. Regularly check the calibration to ensure accuracy. When measuring, give your sample time to settle to avoid any air bubbles, which could impact the reading. We encourage our customers to utilize the Kalstein Plus platform for automatic quotations, ensuring you receive the best deal directly from the manufacturers.
Features
- High-quality body construction
- Utilizes ambient light, requiring no power source
- Easy to focus and calibrate
- Comfortable non-slip rubber cushioning
- ATC feature for stable temperature readings
- Durable, built to last
Technical Specifications
| 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 Brix 0-18° Plato optical refractometer” | 0-18Plato | 0.1plato | ±0.1plato | Yes | 10-30° C | Pure aluminium |