One of the greatest discoveries in the field of measurement is calibration. Known as the process of establishing a relationship between content and a measurement signal from any instrument, calibration has become popular especially in the world of research and laboratories worldwide. Some experts say that the relationship resulted from calibration does not necessarily be linear in many instances.
In fact, the correct number of calibrators that are used is quite dependent on the supposed shape of the measurement in response to its function.
Calibrators are also necessary in order to define the signal response to changes in the content of the specimens over the defined analytical measurement range. Here, the calibrator materials are assigned to fit a specific measurement system, thus, taking into account the differences between the two variables.
Aside from establishing a certain relationship between a content and a measurement signal, calibration is also helpful in determining the accuracy of the end results especially those used by method manufacturers or clinical laboratories.
For scientific purposes, the methods of calibration can independently validate the accuracy of the any calibration process, thus, maintaining a the traceability to test the best available reference materials or methods there are.
One of the interesting topics to discuss about calibration is the calibration weight. Tracing back to 1838, a scientist named Troemner was able to discover and provide a wide and extensive selection of calibration weights and mass standards.
Due to the reliability and credibility of his discoveries, the name “Troemner” is now synonymous to the ISO 9001 registered company that is one of the leading suppliers of calibration weights and mass standards across the globe.
Manufacturing and certifying calibration weights and mass standards to meet or even exceed the highest tolerance standards of the National Institute of Standards & Technology (NIST), the American Society for Testing & Materials (ASTM), the International Organization of Legal Metrology (OIML) and ISO 17025, the company aims to produce quality calibration weights and standards that would provide the best option and alternative to as many clients as possible.
If you’re looking for a calibration weight, you must be able to identify first the qualities and the characteristics of a good calibration weight:
- It should favor calibration of balances with an external certified calibration mass.
- It should at least feature balance with internal motorized feature like internal calibration and external calibration because these are vital for recalibration or certification.
- It must be able to offers precision weighing balance that allows you to calibrate the balance yourself without requiring the services of an outside calibration firm.