Environmental testing is the process of exposing sensors to artificially simulated (or atmospheric) environments to evaluate their performance in actual transportation, storage, and usage environments. adoptenvironmental testProviding product quality information for design, production, and use is an important means of quality assurance.

1. Environmental testing and testing procedures

(1) The classification of environmental testing can be divided into two categories: natural exposure testing and artificial simulation testing. Natural exposure testing refers to the exposure and regular testing of products under various typical natural environmental conditions. This type of testing has disadvantages such as long cycles and poor repeatability in different regions. Artificial simulation experiment isSensitive componentsandsensorConduct experiments under simulated environmental conditions encountered during transportation, storage, and use.

The main ones are:

Climate conditions: high and low temperatures, humidity, air pressure, wind and rain, frost, etc.

Mechanical conditions: impact, vibration, noise, acceleration, etc.

Biological environment: mold, harmful animals, marine organisms, etc.