Regulatory and quality agencies like FDA and EPA have strict guidelines for the determination and control of pH. Maintain your compliance with the help of InnoCal. We can calibrate new instrument purchases from Cole-Parmer, recalibrate your existing instruments, and provide maintenance and repair services.

InnoCal’s metrologists can service most any brand of pH, conductivity, or dissolved oxygen meter including Oakton Instruments, accumet, Fisher Brand, Mettler-Toledo, YSI, WTW, Horiba, Hanna Instruments, Thermo Scientific Orion, VWR SympHony, and others.

Calibrations are performed on any handheld or benchtop pH meter without a BNC connector. The calibration contains three test points at pH 4, 7 and 10 using standard reference buffers produced by an ISO Guide 34 accredited manufacturer. If present, the automatic temperature compensation (ATC) probe will also be tested.