A good stable Morehouse force measurement system can be used to do the following: (1) Force Verification, (2) SPC – Statistical Process Control, (3) ILC – Intra-Laboratory Checks, (4) Proficiency Testing, and (5) A Test Standard to do repeatability and reproducibility tests used to calculate Calibration and Measurement Capability (CMC).
The majority of force or torque systems we calibrate each year consist of load or torque cells, an indicator or readout, cables, adapters and some sort of shipping or carrying case.
The purpose of this blog is to discuss the common types of load cells used in general force measurements. We will discuss the advantages and disadvantages of each type of cell.
Morehouse has developed a new excel workbook to help those trying to figure out measurement uncertainty and how to calculate their Calibration and Measurement Capability (CMC). Updated 8/20/2016!
This blog post is our way of trying to help others save countless hours trying to diagnose common problems. We call this the Morehouse 7 Step Process For Troubleshooting A Load Cell.
Metrological Traceability: Property of a measurement result whereby the result can be related to a reference through a documented unbroken chain of calibrations, each contributing to the measurement uncertainty.
Accuracy is influenced by both precision and bias in the measurement process. To understand accuracy, one must understand bias, systematic measurement error, random measurement error, measurement error, and precision.