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Quality Assurance


W.B. Porter & Co., Inc. & Company's management and staff are committed to complete satisfaction of our customers by providing quality weighing devices and superior installation and service. We recognize as a sales and service operation that our job is not complete after the sale; therefore, we are committed to supplying quality service. By establishing a quality sales and service operation we expect to safeguard a positive position in our industry.

PORTER SCALES is a fully accredited
ISO/IEC 17025:2005 Calibration Laboratory

This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system refer to joint ISO-ILAC-IAF Communique date 18 June 2005.

ISO/IEC 17025:2005 is the standard used as the basis for accreditation of calibration and testing laboratories. It details all the requirements with which a calibration or testing laboratory must comply in order to demonstrate technical competence, effective management of a quality system and the ability to generate results that are technically valid.

ISO/IEC 17025 incorporates all requirements of ISO 9001:2000 that are relevant to the scope of testing and calibration services covered by a laboratory's quality system; therefore, compliance with ISO/IEC 17025 indicates that a laboratory operates in accordance with the requirements outlined in ISO 9001:2000. (Source: Perry Johnson Laboratory Accreditation )

To download a copy of our Certificate of Accreditation, click PDF here (PDF - 158KB)

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