Patent ID: 11927582
Assignee: TDK CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A method comprising:
exposing in a first measurement a gas sensor to a test gas under first gas conditions including a first pressure;
exposing in a second measurement the gas sensor to the test gas under second gas conditions including a second pressure, the second gas conditions being different from the first gas conditions,
wherein the second pressure is different from the first pressure,
wherein the gas sensor is exposed to an intermediate pressure different from the first pressure between the first measurement and the second measurement, and
wherein the method is a method for testing the gas sensor;
performing the method in a testing chamber; and
during a time between the first and second measurements, removing the test gas of the first measurement from the testing chamber,
wherein the gas sensor is exposed to a vacuum during the time between the first and second measurements.