Handheld Salinity Refractometer with ATC, Low Concentration Salinity Tester for Aquaculture 0-28% Salt Content

Product Description

Handheld salinity refractometers serve as essential liquid quality control tools, widely utilized in food processing, aquaculture, and scientific research. In food processing, they are employed to detect the salt content in both raw materials and finished products, ensuring that flavor profiles and shelf life requirements are met. In aquaculture, these devices monitor water salinity levels, enabling precise adjustment of freshwater-to-seawater ratios to create suitable living environments for marine life. In scientific research and educational contexts, they facilitate laboratory tasks such as solution preparation, concentration calibration, and basic scientific experiments.  

The RHS-28A handheld salinity refractometer is specifically designed to measure salinity concentration in liquids, featuring a measurement range of 0 to 28% salinity with an accuracy of ±0.2%. This model is well-suited for testing liquids with moderate salt content and is commonly used across food processing, aquaculture, laboratory settings, and certain chemical industries.

Product Features

Wide Salinity Range (0–28%)

Covers everything from freshwater to high-concentration brine solutions.

 

Clear Optical Display

Equipped with a crown glass prism for sharp, easy-to-read scale visuals.

 

Copper Body

Thermally stable and highly durable, ensuring long-term accuracy in field and lab environments.

 

Temperature Compensation

Eliminates the need for manual corrections, providing accurate readings even with temperature fluctuations.

 

 

 

Typical Applications

- Aquaculture and Marine Farming

 Monitor salinity levels in fish tanks, shrimp ponds, and saltwater systems to ensure healthy aquatic environments.

- Food Processing

 Measure salt concentration in sauces, soups, brines, marinades, and pickling solutions to maintain product consistency and flavor.

- Pickling and Fermentation

 Control salinity in fermentation brines for vegetables, fish, and other preserved foods.

- Laboratory Testing

 Used in quality control labs and research settings to test saline solutions across a broad concentration range.

 

Product Parameters

Model	RHS-28A
Net Weight	0.25kg
Length	170mm
Diameter	29mm
Temperature Range	10℃ to 30℃ with ATC 20℃ without ATC