The calibration of devices sent to a laboratory is a common approach to the calibration of sensors. We at ifm have had our laboratory accredited according to ISO17025 and can thus ensure optimum laboratory and reference conditions. By means of wet calibration, we are able to simulate real conditions and those critical process parameters that are relevant to your processes. Also, our test rigs are designed so as to cover small and large measuring ranges. In case a device is indeed found to be out of tolerance, there is no need for you to worry about it. We can provide you with a suitable replacement device at any time to ensure your processes will not be negatively affected.