×

Search

Search
News
Check category
/
/
/
Influencing factors of numerical fluctuations detected by air tightness tester

Influencing factors of numerical fluctuations detected by air tightness tester

(Summary description)When the hydrogen nitrogen gas tightness testing machine works under the following conditions, it may cause the flow display value to fluctuate, or the test results are not repeatable.

Influencing factors of numerical fluctuations detected by air tightness tester

(Summary description)When the hydrogen nitrogen gas tightness testing machine works under the following conditions, it may cause the flow display value to fluctuate, or the test results are not repeatable.

Information

When the hydrogen nitrogen gas tightness testing machine works under the following conditions, it may cause the flow display value to fluctuate, or the test results are not repeatable.

Hydrogen nitrogen tightness testing machine

1. The temperature of the inspected part is inconsistent with the room temperature. Solution: Put the inspected piece in the testing studio for a period of time to make its temperature consistent with the temperature of the testing studio.
2. The instrument and the fixture of the tested part are exposed to direct sunlight or hot and cold wind. Solution: Keep the fixtures of the instrument and the inspected workpiece away from direct sunlight and hot and cold wind to prevent changes in the gas density in the pipeline.
3. The inspected part is made of easily deformable materials such as rubber. Solution: prolong the time of the pressurization process, so that the deformation of the inspected workpiece has reached the maximum during this process.
4. The external air source fluctuates. Solution: Add an air storage tank externally.
 

Keyword:

Hot news

02-18
2024
kick off the work

02-04
2024
Spring Festival holiday notice

07-14
2023
Streamlining Industrial Efficiency: German Type Hose Clamp Automatic Machine Simplifies Production

In a significant development for the manufacturing industry, a new German Type Hose Clamp Automatic Machine is set to revolutionize efficiency and precision in hose clamp production, offering a seamless and streamlined solution for various applications.

07-06
2023
Introducing the High Precision Ceramic Cutting Machine: Revolutionizing Precision Manufacturing

In the realm of precision manufacturing, a groundbreaking innovation has emerged with the introduction of the High Precision Ceramic Cutting Machine. This cutting-edge machine is set to revolutionize the industry by offering unparalleled accuracy, efficiency, and versatility in ceramic material cutting.

Online service
Customer service
+8618120750932 +8618120750932
Service time:
8:00 - 24:00
Customer service group:
Customer service
WeChat

Scan the code to contact us

img

Scan the code to contact us

img
wodek
In line with the principle of "customer first, integrity first",
Stick to the equipment that can be used, do the equipment that can be used well
language
中国
韩国
韩国
韩国
韩国
韩国
img

WhatsApp Code

img

Contact Us

Navigation

Hot labels

Get in touch