Category: ISO 376

Understanding the Calibration Coefficients for Load Cells and Other Force-Measuring Devices

What Coefficients Do ASTM E74, ISO 376, and other standards may use calibration coefficients to characterize the performance characteristics of continuous reading force-measuring equipment better. These standards may use higher-order fits such as a second or third-order fit (ISO 376) or ASTM E74 allows higher-order fits up to as high as a 5th order. Both […]

Understanding ISO 376

INTRODUCTION Our last blog focused on the difference between ISO 376 and ASTM E74.   That blog was a comparison between the major differences when comparing both standards and can be found here.  What we hope to do with this blog is go into a bit more detail and explain the ISO 376:2011 Metallic materials — Calibration […]

ASTM E74 is not the same as ISO 376

Introduction Morehouse has been performing both ASTM E74 and ISO 376 calibrations for more than fifteen years.  We have been calibrating in accordance with the ASTM E74 standard since its introduction in 1974, and performing ISO 376 calibrations since sometime in early 2000.  Prior to early 2000, ISO-376 was a DIN standard that later became EN-10002-3 […]

Morehouse ISO 376 Calibration Certificates

Morehouse has New ISO 376 Calibration Certificates. Introduction Morehouse has been performing ISO 376 calibrations for over the last fifteen years.  In this time frame, we have changed our ISO 376 certificate format three times.  The latest change offers additional information such as calibration graph per run and is laid out in a way that […]

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