2 in 1 Salinity and Brix Refractometer ATC, Salinity Meter Brix Meter for Salt Content and Sugar Content

The RHBS-28A handheld salinity refractometer is used to measure the concentration of liquids containing soluble Salts (sodium chloride), and it can also measure the Brix concentration of solutions. The measurement parameters are shown in the following table.

 

  • The main body of the instrument is made of copper material to maximize measurement accuracy and durability.
  • This model is equipped with an Automatic Temperature Compensation function (ATC). We also provide an economical version without ATC.

 

Measurement Specifications

 

Scale(s) Range Resolution Accuracy
Salinity
0 to 28%

0.2%

±0.2%
Brix
0 to 30%

0.2%

±0.2%



Product Description

The RHBS-28A handheld salinity and Brix refractometer is a dual-scale instrument for measuring both salt and sugar content. It features a measurement range of 0 to 28% salinity with an accuracy of ±0.2%, and 0 to 32% Brix with an accuracy of ±0.2%. When measuring salt solutions, typical application scenarios include food processing, aquaculture, laboratories, and certain chemical industries. For sugar solutions, in the agricultural field, it is used to determine sugar levels in crops to identify the optimal harvest time. In the food and beverage industry, it is used to control the concentration of formulation solutions during production. In industrial settings, it accurately monitors the concentration of cutting and grinding fluids.
 
 

Product Features

Refractometer Prism

Dual Scale: Salinity & Brix 

Provides versatile measurement of both salt concentration and sugar content—ideal for food processing, aquaculture, and general liquid analysis.

 

Copper Body

Durable construction ensures thermal stability and long-term measurement accuracy in demanding environments.

 

Automatic Temperature Compensation

Ensures consistent readings across varying temperatures without manual correction.

 

Crown Glass Prism

High-quality optical component for sharp, clear readings in various liquid types.

 

 

 

Typical Applications

- Food Processing

Measure salt and sugar levels in sauces, soups, brines, marinades, and condiments to ensure flavor consistency and product standards.

- Aquaculture and Marine Farming

Monitor salinity in fish tanks, shrimp farms, and seawater systems to maintain healthy aquatic environments.

- Pickling and Brining

Control salt concentration in pickling solutions and fermented food products for taste, preservation, and safety.

- Agricultural Applications

Assess salt and sugar content in nutrient solutions, hydroponics systems, or plant extracts.

- Educational and Laboratory Use

Ideal for training, teaching, and general solution testing in food science or marine biology labs.

 

 

Product Parameters

Model RHBS-28A
Net Weight 0.25kg
Length 170mm
Diameter 29mm
Temperature Range

10℃ to 30℃ with ATC

20℃ without ATC

 

 

 

 

Packaging

We have three packaging options: leather, plastic, or cardboard. The cost per unit vary with different packaging.

If you have a preferred packaging option or require customized packaging with your own text or logo, please feel free to send us an inquiry.

Handheld Refractometer Packaging Options and Content

 

 

Instruction of Use

Handheld Refractometer Instruction of Use

 

After-Sale Services

At Lindian Technology, we take pride in providing only premium-quality refractometers. If any of our products is found to be defective upon arrival, we will replace the defective unit free of charge.

In addition, we offer a free replacement warranty for a period of three years, along with free lifetime maintenance and calibration services.

 



INQUIRY

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