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Daily Inspection
It may be obvious, but the accuracy of measurement values is the most important aspect for any measuring instrument, not just for force gauges. Calibration is the process of checking whether the displayed values are within the accuracy range, so calibration is an essential maintenance procedure for measuring instruments. In the case of force gauges, calibration involves a simple concept: verifying if the displayed values, obtained by suspending a precise weight, are accurate within the defined accuracy range. However, in reality, calibration involves complex and costly factors such as meticulous management of the weights, special facilities, personnel training, and considering gravity. Due to these complexities, it is often more practical for customers to rely on the calibration services provided by manufacturers or calibration organizations.
Even if you entrust the regular calibration to professionals like our company, it is crucial for customers to perform routine inspections, such as suspending weights to check the values and promptly detecting any abnormalities. These simple methods serve as effective risk management measures. Here, we will introduce the key points for inspection as a reference.
After calibration (or immediately after purchase for new products), suspend a weight (not exceeding the maximum load capacity of the force gauge) and record the displayed value. Regularly repeat this process with the same weight to confirm if there are any changes in the displayed value. For example, if the recorded value after calibration shows 19.59N when a 2kg dumbbell is suspended, and suddenly it exceeds 20N, it indicates an abnormal condition where the measurement is not being performed with the same accuracy as before.
For more detailed advice on routine inspections (such as which fixtures to use, the recommended weight of the weights, and what to be cautious about), as well as information on how IMADA performs calibration, we have a document (PDF format, 5 pages) that explains these topics. When you conduct routine inspections, we encourage you to refer to this document. You can request the document using the contact button below.
Request DocsWe offer special fixtures and stands for calibrating the force gauge as a customization order. If you could prepare weights (*), it is possible to perform routine inspections using the method shown in the video below. (*Please note that Imada does not sell weights, so please contact a weight manufacturer for inquiries.)
(Within the maximum load capacity allowed by the force gauge, suspend a weight of the desired load value using the weight (constant value) you would like to verify, and confirm if the displayed value and the weight value are within the defined accuracy range.)"
We have prepared a document (PDF format, 5 pages) that provides information about how IMADA performs calibration and includes details about daily inspections, including important points to consider and advice. When conducting routine inspections, we recommend referring to the document along with the video. You can request the document by using the contact button below.
While verifying the displayed values is the most crucial aspect, there are other recommended practices for routine inspections.
If you would like more detailed information about daily inspections for force gauges , please submit a request using the form below. We will provide a detailed document in PDF format, approximately 5 pages long, which includes points to consider in IMADA's calibration process and information about what aspects are sufficient for routine inspections (the document will be the same as the one mentioned in point 1).
Request DocsPlease take note of the following points, especially if the product will not be used for an extended period:
Risks and Measures for Long-Term Inactivity:
*Please note that the above precautions do not guarantee that the product will not malfunction.
If you find any abnormability, or have any questions, please feel free to contact us.
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6 Significant Digits (*Significant digits are meaningful digits that do not include zeros, which are used to indicate the scale.)
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