Digital Refractometers for Laboratory, Chemical & Industrial Applications

Techris Systems supplies digital and portable refractometers in Ireland for laboratory testing, chemical concentration measurement, industrial fluids, research and development, and quality control.


Our range includes Hanna Instruments digital refractometers for refractive index and specific sugar measurements, alongside multipurpose RF series refractometers for Brix, industrial fluids and salinity testing.


Whether you need to analyse a solution, monitor the concentration of a process fluid or carry out routine laboratory measurements, we can help you identify a suitable refractometer for your application.


Explore our refractometer range below or contact Techris Systems for advice on selecting the right instrument.

Five sugar refractometers to meet the requirements of the food industry. Digital refractometers, rugged, portable and water-resistant for measurements in the lab or field.

HI Series Refractometers
View the HI-96800 Digital Refractometer – Refractive Index & Brix

Measures percentage Brix in aqueous solutions using the sucrose scale. Suitable for applications where Brix is the required measurement.

Explore the HI-96801 Digital Brix Refractometer

Designed to measure fructose concentration in aqueous solutions. Select this model where the fructose scale is appropriate for the sample and testing method.

View the HI-96802 Fructose Refractometer

Designed to measure fructose concentration in aqueous solutions. Select this model where the fructose scale is appropriate for the sample and testing method.

Explore the HI-96803 Glucose Refractometer

Measures glucose concentration in aqueous solutions, providing a dedicated measurement scale for suitable laboratory and process applications.

View the HI-96804 Invert Sugar Refractometer

Measures invert sugar concentration in aqueous solutions. A specialist option for applications requiring this specific concentration scale.

Multipurpose RF Series Refractometers

The portable RF series refractometers are used to measure concentrations in fruit juices and industrial fluids.  Compact, easy to use units with simple focus adjustment.



Multipurpose Refractometers
View the RF Series Portable Refractometers

Compact refractometers for measuring Brix or other specified concentration scales in suitable samples. Different models are available for different measurement ranges and applications.

Explore Refractometers for Industrial Fluids

Selected RF models measure concentrations in lubricants, cutting fluids and other specified industrial liquids. Check the individual model's scale and range before choosing an instrument.

View the Portable Salinity Refractometers

Measure dissolved salt concentration in suitable fluids using a dedicated salinity scale. The RF20 is one example, with a stated range of 0–100 ppt.

Refractometers for Laboratory, Chemical & Industrial Applications

Refractometers measure how light passes through a sample, allowing refractive index or a defined concentration scale to be determined. The appropriate instrument depends on the substance being tested and the measurement required.


Laboratory Analysis & Research

Use suitable refractometers for refractive index measurements and concentration checks in laboratory and research applications. Select the scale and range to match your sample and testing method.


Chemical Solutions & Concentration Testing

Refractometers can support concentration measurements for appropriate aqueous solutions and process liquids. A dedicated scale should only be used where it is applicable to the substance being measured.


Industrial Fluids & Process Monitoring

Selected RF series models are designed for measurements involving lubricants, cutting fluids and other specified industrial liquids. Choosing the correct measurement range is essential for useful results.


Pharmaceutical & Pharmachem Applications

Refractometers may be suitable for particular pharmaceutical and chemical applications where refractive index or a validated concentration relationship is relevant. Confirm instrument suitability, measurement uncertainty, method requirements and documentation before using a model for regulated quality-control work.



Food, Beverage & Sugar Analysis

Dedicated Brix and sugar refractometers are available for applications involving sucrose, fructose, glucose and invert sugar. Choose the model that matches the required measurement scale.

Refractometer Calibration & Technical Advice

Reliable refractometer measurements depend on using the correct measurement scale, following the manufacturer's instructions and checking the instrument with an appropriate reference standard or calibration solution.


Techris Systems can help you identify a suitable refractometer for your sample, concentration range and application. If you require calibration documentation or have specific laboratory quality requirements, contact us to confirm the options available for the instrument you are considering.


Need help choosing a refractometer? Contact our team for product advice, pricing and information on the suitability of individual models.

FAQs

  • What is a refractometer used for?



  • What is the difference between a Brix refractometer and a refractive index refractometer?

    A refractive index instrument measures refractive index, while a Brix instrument reports a value on the Brix scale, commonly used for sucrose solutions. Brix readings do not automatically represent the true concentration of every chemical solution.


  • Which refractometer is suitable for chemical or pharmaceutical testing?



  • Can I buy refractometers in Ireland?

    Yes. Techris Systems supplies measurement instruments to customers throughout Ireland. Contact us for product availability, pricing and advice on selecting a suitable refractometer.



Need Help Choosing the Right Refractometer?

Whether you require a laboratory refractometer, a digital Brix instrument or a refractometer for industrial fluids, Techris Systems can help you identify a suitable model for your application.


Contact us for product advice, availability and pricing.


Phone: 00353 (0)42 9743150
Email:
sales@techrissystems.com



Techris Systems supplies professional measurement instruments to customers throughout Ireland.


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