Brix Refractometer (RZ120)

🔍 Overview of RZ-120 Handheld Brix Refractometer

The RZ-120 Brix Refractometer is an essential precision instrument for measuring the sugar concentration (Brix value) of liquids. Whether you’re a beekeeper testing honey quality, a winemaker checking fermentation levels, or a juice manufacturer ensuring product consistency, the RZ-120 provides accurate readings within seconds.
This compact optical device is designed for convenience, reliability, and durability, making it an ideal tool for professionals and enthusiasts alike.

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⚙️ Key Features of RZ-120 Refractometer

• Measurement Range: 0–32° Brix (percentage of sugar by weight)

• Accuracy: ±0.2% Brix for precise readings

• Automatic Temperature Compensation (ATC): Ensures accuracy from 10°C to 30°C

• Durable Aluminum Construction: Built to withstand field and lab use

• Easy Calibration: Calibrate with distilled water in seconds

• Portable Design: Compact and lightweight for on-the-go testing

• Clear Optical Lens: Sharp and easy-to-read scale

• Includes: Dropper, storage case, and user manual

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💡 How the RZ-120 Brix Refractometer Works

The RZ-120 measures the refraction of light as it passes through a liquid sample. Different sugar concentrations bend light differently; by reading the scale through the eyepiece, you instantly get the Brix percentage. The automatic temperature compensation (ATC) feature ensures the reading remains accurate even when ambient temperature varies — perfect for outdoor or factory conditions.

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🍯 Applications of RZ-120 Refractometer

🍎 Fruit Juice Testing

Easily check the sugar level of fresh juice to control taste, sweetness, and ripeness.

🍯 Honey Quality Control

Beekeepers can determine honey purity and moisture levels to meet industry standards.

🍷 Wine and Beer Brewing

Monitor sugar concentration during fermentation for perfect alcohol balance.

🧃 Beverage Manufacturing

Ensure product consistency and maintain high-quality standards in soft drinks and energy beverages.Pair your Brix Refractometer with our Airlock One Way Fermentation Valve — an essential tool for clean and efficient home brewing and fermentation.

🌿 Agriculture and Food Industry

Used to test fruit ripeness and syrup concentration for quality control.

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💧 How to Use RZ-120 Handheld Refractometer

1. Calibrate: Place a drop of distilled water on the prism, close the cover, and adjust the calibration screw until the scale reads zero.

2. Test Sample: Wipe off the water, add 2–3 drops of your liquid sample on the prism surface, and close the cover.

3. Read Result: Look through the eyepiece under natural light; the boundary line on the scale shows the Brix percentage.

4. Clean: Wipe the prism with a soft, clean cloth after every use.

This process takes less than a minute, making RZ-120 ideal for quick field testing.

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🌟 Benefits of Using RZ-120 Refractometer

• ✅ Fast and Accurate Results — Get instant readings with laboratory-level precision.

• ✅ No Batteries Required — 100% manual optical design for reliable outdoor use.

• ✅ User-Friendly Operation — Simple calibration and easy reading scale.

• ✅ Compact & Portable — Lightweight, fits comfortably in your hand or pocket.

• ✅ Versatile Applications — Suitable for juice, honey, milk, wine, and more.

• ✅ Built to Last — High-quality metal body with anti-slip rubber grip.

• The Brix Refractometer (RZ120) is ideal for measuring sugar concentration in juices, beer, and honey.
  Learn more about how Brix readings work on the Wikipedia page about Refractometers

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❓ Frequently Asked Questions (FAQs)

Q1: What is the Brix scale?
The Brix scale measures the sugar content in a liquid. For example, 20° Brix means 20 grams of sugar per 100 grams of liquid.

Q2: Does the RZ-120 require batteries?
No. It’s a manual optical refractometer — no batteries or power source needed.

Q3: Can I use it for honey testing?
Yes, the RZ-120 is widely used by beekeepers to check honey quality and sugar concentration.

Q4: How do I clean the refractometer?
Use a soft cloth or tissue and distilled water. Avoid harsh chemicals that can damage the prism.

Q5: What is ATC (Automatic Temperature Compensation)?
ATC automatically adjusts the reading to correct for temperature variations, ensuring accuracy even in different environments.

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🧰 Package Includes

• 1 × RZ-120 Handheld Brix Refractometer

• 1 × Dropper Pipette

• 1 × Screwdriver (for calibration)

• 1 × Cleaning Cloth

• 1 × Carrying Case

• 1 × User Manual