This article is provided by Jinan Zhuyan Instrument and Equipment***.
The watch case air tightness tester is a high-tech device specially designed to evaluate and test the tightness of the watch case. The device mainly applies a certain amount of pressure to the watch shell to determine whether there is a leakage problem inside, so as to ensure that the watch has good waterproof performance. This article will introduce the operation process and related matters of the watch case air tightness tester in detail.
a) Preparatory steps.
Before you start testing, take the following actions: Place the watch in the tester's test chamber and make sure that the test chamber is absolutely sealed. Next, connect the test instrument to an external power supply and activate the power switch.
b) Adjust the parameter settings.
After the preparatory steps are completed, the parameter setting stage begins. This link involves many parameters such as test duration, test pressure, test ambient temperature, etc., and the value of these parameters should be determined with reference to the specific model and specifications of the watch.
iii) Initiation of the test procedure.
Once you have successfully set the required parameters, you can start the test. Simply press the "Start Test" button and the test instrument will immediately start the stress test process on the watch case. During this time, you can directly observe the test status of your product with the help of the dynamic display of results on the test instrument screen.
iv) End of the test cycle.
When the scheduled test time expires, the test instrument will be automatically terminated. In this case, you can review the data from the test so that you can make a proper evaluation of the sealing performance of the watch housing.
5) Aftermath matters.
After the test is successfully completed, the test watch needs to be taken out and the test chamber needs to be organized. In the meantime, turn off the power switch and unplug the power cable.
The air tightness tester of the watch case is undoubtedly an extremely critical test tool to ensure that the watch has excellent water resistance. However, in the actual use process, we must clarify the following precautions:
1.Employees involved in the operation of the equipment should have the appropriate technical skills and practical experience to ensure the accuracy of the test results.
2.Before the formal test, it is necessary to carry out the necessary inspection and maintenance measures on the air tightness tester of the watch case to ensure its efficient and stable operation.
3.In the process of operation, it is necessary to strictly follow the operating procedures and try to avoid the occurrence of accidental errors or human misconduct.
4.After the test task is completed, the test chamber and the surface of the instrument should be cleaned quickly, and regular maintenance should be carried out to extend the actual service life of the equipment.