Handheld Contact Lenses Hydration Refractometer ATC, Hydration Tester for Contact Lenses Water Content

The RHL35-80A Handheld Contact Lenses Refractometer is design specifically to measure the percentage of water content in contact lenses, with a measurement range of 35 to 80% and an accuracy of ±1%.

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

 

Measurement Specifications

Scale(s) Ranges Resolution Accuracy
Water
35 to 80%
1.0%
±1%



Product Description

The RHL35-80A Handheld Contact Lens Refractometer is a portable optical instrument used for rapidly measuring the optical parameters of contact lenses (corneal contact lenses). It is mainly applied in scenarios such as production quality control, clinical fitting detection, and scientific research experiments. Its core functions are to measure the refractive index and water content of the lenses.

 

 

 

Product Features
Refractometer Prism

Designed for Contact Lens Testing

 Measures the water content in soft contact lenses, ensuring product consistency and hydration levels.

 

Automatic Temperature Compensation

 Ensures reliable measurements without manual correction across varying ambient conditions.

 

Copper Construction

 Provides excellent thermal stability and long-term durability for lab and production environments.

 

Clear Optical Readings

 Equipped with a crown glass prism for enhanced clarity and reduced measurement distortion.

 

 

Typical Applications

- Contact Lens Manufacturing

 Verify and maintain the correct water content percentage in soft lens production lines.

- R&D in Vision Care Products

 Essential in developing new hydrogel or silicone hydrogel lens formulations.

- Regulatory Compliance & Testing

 Support accurate measurement for documentation and compliance with health standards.

 

 

Product Parameters
Model RHL35-80A 
Net Weight 0.23kg
Length 157mm
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.



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