Didactum Monitoring Products
FAQ Calibration
What is calibration, what is adjustment?
Calibration determines the deviation of a sensor from a measured value at one or more operating points. Adjustment means correcting these deviations to increase accuracy. In everyday language, the terms calibration and adjustment are often used interchangeably.
Can I obtain Didactum Monitoring Systems including calibration?
Unfortunately, we are currently not cooperating with any calibration laboratory. For this reason, we are unable to offer you calibrated sensors at this time.
How can I have Didactum Monitoring Systems calibrated?
On the website of the German Accreditation Body (DAkks), you can search for accredited calibration laboratories.
Website of the German Accreditation Body (DAkks)
Calibrating a Sensor
Calibrating a sensor ensures that it provides accurate and reliable measurements by minimizing deviations from actual values. This is crucial in fields such as environmental monitoring, industry, or medicine.
The process begins with a reference standard, such as a calibrated device. The sensor is tested under defined conditions, and its output signals are compared with reference values. If there are deviations, a calibration curve is created that describes the relationship between measured and actual values, often using linear regression. Adjustments are made via software or physical settings.
There are single-point and multi-point calibrations. Regular calibration is necessary because sensors can lose precision due to aging or environmental influences. After calibration, it is checked whether the sensor is within the error limits. A protocol with results, date, and conditions ensures traceability, which is essential in regulated industries.
In summary, calibration ensures the reliability of measurements, which improves the quality and safety of dependent systems.