A Portable Refractometer is a high-precision analytical instrument designed for measuring the refractive index (RI) and Brix (sugar concentration) of liquids with accuracy and efficiency. Built for laboratory, industrial, and field applications, this compact device combines portability with advanced digital performance.

The portable refractometer offers a refractive index range of 1.3330 to 1.5290 nD and a Brix measurement range of 0–94%, making it ideal for analyzing a wide variety of samples including food products, chemicals, beverages, and pharmaceuticals. Labmart.in

Equipped with a digital display, automatic temperature compensation (ATC), and USB connectivity, the device ensures accurate readings with minimal manual intervention. Its high resolution (0.0001 nD) and precision accuracy (±0.0002%) enable reliable and repeatable results across different environments. Labmart.in

The ergonomic and compact design makes it easy to carry and operate, while its robust construction ensures durability for routine laboratory and industrial use. Whether used for quality control, research, or process monitoring, this portable refractometer delivers consistent and dependable performance.

Salient Features

• Portable design, easy to use

• LED light source

• USB interface

• Colour screen display

• Carrying case included in standard supply

• Sample volume: 0.5 ml

• Measuring time: 2–3 seconds

• Auto-off within 3 minutes if not used

Specifications

Standard Accessories

• Main Instrument

• Instruction Manual

• Test Certificate

❓ Frequently Asked Questions (FAQ)

1. What is a portable refractometer used for?

A portable refractometer is used to measure the refractive index and concentration (Brix) of liquids, helping determine purity, sugar content, or chemical composition.

2. What is Brix measurement?

Brix represents the percentage of sugar content in a solution and is widely used in food, beverage, and agriculture industries.

3. Does the device support temperature correction?

Yes, this refractometer includes Automatic Temperature Compensation (ATC) to ensure accurate readings across varying temperatures. Labmart.in

4. Is the refractometer easy to use?

Yes, it features a digital display and simple operation, making it suitable for both professionals and beginners.

5. What industries commonly use refractometers?

Refractometers are used in food processing, pharmaceuticals, chemicals, agriculture, and research laboratories.

6. How accurate is a portable refractometer?

This model offers high precision with ±0.0002% refractive index accuracy and ±0.1% Brix accuracy, ensuring reliable results. Labmart.in

7. Can it be used in field conditions?

Yes, its portable and compact design allows for both lab and on-site testing.

🏭 Industry Applications

1. Food & Beverage Industry

• Measuring sugar content in juices, soft drinks, and dairy products

• Quality control of syrups, honey, and processed foods

2. Pharmaceutical Industry

• Testing concentration of liquid formulations

• Ensuring consistency in drug production

3. Chemical Industry

• Analyzing solution concentration and purity

• Monitoring industrial processes

4. Agriculture

• Checking fruit ripeness using Brix levels

• Soil and nutrient solution analysis

5. Research & Laboratories

• Analytical testing of liquid samples

• Academic and scientific research applications

6. Petrochemical & Automotive

• Testing coolant and antifreeze concentration

• Lubricant quality analysis