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The European Union has released EN 50731:2025 "Measurement Methods for Reliability Assessment of Household Washing Machines"

Time：

2025-06-23

The European Union has released EN 50731:2025 "Measurement Methods for Reliability Assessment of Household Washing Machines" to evaluate the reliability of household washing machines.

Recently, the European Union has released the EN 50731:2025 standard for evaluating the reliability of household washing machines, excluding commercial or industrial washing machines and washing machine dryers.

1、 Key dates

Release date: June 13, 2025

Execution date: June 30, 2028

2、 EN 50731:2025 Test Brief Process

（1） Initial inspection

Check if the machine is brand new and free from damage or wear;

If the inspection is passed, proceed to the next step.

（2） Prepare for testing

Set up the machine according to the user manual and specified environmental conditions;

Install necessary measuring equipment.

（3） Reference Test

Conduct pre run and collect reference values for key parameters (conduct 3 test cycles and take the average);

If the reference test passes, proceed to the next step.

（4） Main Test

■ Start the main testing cycle

Perform 80 washing cycles;

Perform 140 rinsing and dehydration cycles;

Monitor key parameters such as energy consumption, rotational speed, and residual humidity;

Check if the conditions for ending the test are met (if not, proceed to the next testing cycle).

Repeat the main test cycle

Repeat the main test cycle as needed until the manufacturer's declared number of cycles is reached.

（5） Final inspection

After the test is completed, check if there is any damage to the machine that did not cause the malfunction but still exists.

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