Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-09-29
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Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-09-29: Discussion question: 250. How to check whether there is grease inside the oxygen pressure gauge?
First, pour pure warm water into the spring tube; after shaking it, pour the water into a container filled with clean water. If there are no colored oil spots on the surface of the water, then it’s fine
Heat the water in a container, then pour it out to check if there is any oil floating on the surface of the hot water
First, pour pure warm water into the spring tube; after shaking it, pour the water into a container filled with clean water. If there are no colored oil streaks on the surface of the water, then it is fine.
Fill it with hot water, then pour it out to check if there is any oil floating on the surface of the hot water
When calibrating the oxygen pressure indication value, it is first necessary to check for any grease inside the gauge. The method is to first pour pure warm water into the spring tube; after shaking, pour the water into a container filled with clean water. If there are no colored oil stains on the surface of the water, it can be assumed that there is no grease present.
When calibrating the oxygen pressure indication value, it is first necessary to check for any grease inside the gauge. The method is to first pour pure warm water into the spring tube; after shaking, pour the water into a container filled with clean water. If there are no colored oil stains on the surface of the water, it can be assumed that there is no grease present.
First, pour pure warm water into the spring tube; after shaking it, pour the water into a container filled with clean water. If there are no colored oil streaks on the surface of the water, then it is fine.
First, pour pure warm water into the spring tube; after shaking it, pour the water into a container filled with clean water. If there are no colored oil spots on the surface of the water, then it’s fine
First, pour pure warm water into the spring tube; after shaking it, pour the water into a container filled with clean water. If there are no colored oil streaks on the surface of the water, then it is fine.