خلاصه: Discover the rigorous UL923 Microwave Cooking Appliances - Door Assembly Tests ensuring safety and durability. Learn how these tests verify door operation, seal integrity, and radiation containment under various forces and conditions.
ویژگیهای مرتبط با محصول:
Tests door operation under forces up to 1.5 times the required opening force.
Ensures microwave radiation emission does not exceed 5 mW/cm² at 5 cm from the enclosure.
Performs 10 to 50 opening and closing cycles based on appliance type (household or commercial).
Evaluates door integrity after impact tests on inner and outer viewing screen barriers.
Considers different installation arrangements (counter-top, built-in) for force application.
Uses spring scales or equivalents to apply precise forces during testing.
Tests side-hinged and bottom-hinged doors with specific force requirements.
Includes dowel tests to assess door closure under adverse conditions.
سوالات متداول:
What is the purpose of the UL923 Microwave Cooking Appliances - Door Assembly Tests?
These tests ensure that microwave oven doors can withstand operational forces without compromising radiation containment, maintaining safety standards.
How many times are the door opening and closing tests performed?
Household appliances undergo 10 cycles, while commercial appliances undergo 50 cycles to ensure durability under frequent use.
What happens if a door fails a test during the sequence?
If a failure occurs, the test is repeated on a new sample. If the new sample passes, testing continues until all required tests are completed or another failure occurs.