What tests do ceramic heating elements have to do before they leave the factory?

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What tests do ceramic heating elements have to do before they leave the factory?

1) Power-on test
2) Insulation resistance detection
3) Leakage Current Test
4) High-voltage insulation test
5) Peel force test
6) Temperature rise measurement
7) Life test
8) measurement
9) Appearance & Dimension test
10) Packing inspection
11) Other Special Requirements from customer

More: https://www.innovacera.com/news/ceramic-heating-elements-tests.html


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