A refractometer is a precision instrument used to measure glycol concentration and freeze protection levels in heat transfer fluid systems. Regular testing helps maintain proper freeze protection, corrosion protection, and overall system efficiency in hydronic, geothermal, process cooling, and HVAC applications.
Houghton Chemical offers high-quality refractometers designed for use with SAFE-T-THERM®, WINTREX®, and other inhibited glycol and heat transfer fluid solutions.
Refractometer Features
- Fast and accurate glycol concentration measurement
- Freeze protection verification
- Compatible with propylene glycol and ethylene glycol solutions
- Portable handheld design for field testing
- Easy-to-read operation
- Supports preventative maintenance programs
Houghton Chemical also offers complimentary glycol testing services to help customers evaluate fluid condition and maintain proper system performance.[
Product Data
Learn More About Glycol Testing & Analysis