At Polymer Testing Instruments, our goal is to keep our clients in compliance by ensuring accurate and timely calibration services, and continuously meeting and exceeding expectations when it comes to the management and calibration of our client’s assets.

More information coming soon.

Technical Support

Our goal at Polymer Testing Instruments is to continuously offer support to our Customers in areas that range from mechanical failures, information technology to troubleshooting guidance.

Our Chief Technician and trained staff are committed to providing you with solutions for resolving your issues in a timely manner.

For those of you who are operating with Prescott Instruments or Testometric Tensile Testers, PTI is available to address any concerns or questions you may have. We also offer remote diagnostic assistance in real-time with real results. This capability often saves you not only precious time but unnecessary expense.



American Association for Laboratory Accreditation CertificatePolymer Testing Instruments Calibration Service supports a wide range of instruments conforming to ISO/IEC 17025-2017.

We also meet the requirements of ANSI/NCSL Z540-1-1994. Our American Association for Laboratory Accreditation Scope of Accreditation  demonstrates technical competence for a defined scope and the operation of a laboratory quality management system. 

Calibration Laboratory

  • Calibration (Field service)
  • Calibration (In-House/Lab)
  • Repair (Field Service & Shop)
  • Rebuild (Complete Machine Refurbishing)
  • Technical Support
  • Consulting (Lab setup)

Calibration Disciplines:

  • Dimensional
  • Mechanical
  • Thermodynamics
  • Electrical (Thermocouples & RTD’s)
  • Time & Frequency
  • Force
  • Pressure
  • Rubber Industry (Specific) Rheometers/Viscometers/Tensile Testers
  • Plastic Industry (Specific) Melt Flow/Impact Testers