phone: 888-234-3494


J.W. Donchin Co. is proud to announce that our calibration lab holds Accreditations to ISO/IEC 17025:2005 and ANSI/NCSL Z540-1-1994 for calibration by both ACLASS and A2LA. Our calibration services are traceable to N.I.S.T. and comply with ISO Standards.

We offer a wide scope of accreditation to meet your calibration needs through: On-site Calibration services - at the customer's facilities In-Lab Calibration services - in our environmentally controlled, state of the art Lab.

We will customize our services to meet your needs for fast turnaround, reliable recalibration notices, affordable and convenient calibration.