Generally speaking, the worse the working environment conditions and the greater the workload, the lower the reliability of the product. The so-called prescribed conditions refer to the working environment and operating conditions of the product.environment conditionIncluding climate environment: temperature, humidity, air pressure, radiation, mold, salt spray, wind; Mechanical environment: impact, vibration, centrifugation, collision, drop, sway Biological environment, etc. The working conditions include the workload and power conditions applied to the product, as well as the working mode.

The reliability of a product is also related to its working time. Under the same specified conditions, the longer the working time, the lower its reliability. So, to ensure the reliability of the product, in addition to using it under specified conditions, it also needs to be used within the specified time. If the prescribed conditions change, the prescribed time will also change accordingly. Otherwise, the reliability of product use cannot be guaranteed.

The reliability of a product is closely related to its specified functions. The defined function is the various parameters that characterize the completion of tasks by the product, namely performance indicators. aboutsensorThere are often measurement range, accuracy, linearity, hysteresis, repeatability, sensitivity, etc. For the same product, the lower the requirements for these parameters, the higher its reliability. On the contrary, the lower the reliability of the product.