circuit and all latch switches again by following the components test
procedures.
11.2. Measurement of microwave output
The output power of the magnetron can be determined by performing IEC standard test procedures.
However,due to the complexity of IEC test procedures, it is recommended to test the magnetron using
the simple method outlined below.
Necessary Equipment:
*1 liter beaker *Glass thermometer / *Wrist watch or stopwatch
NOTE:
Check the line voltage under load.Low voltage will lower the magnetron
output. Take the temperature readings and heating time as accurately
as possible.
1. Fill the beaker with exactly one liter of tap water.Stir the water using
the thermometer and record the beaker's temperature. (recorded as
T1).
2. Place the beaker on the center of glass cook plate. / Set the oven for
High power and heat it for exactly one minute.
3. Stir the water again and read the temperature of the beaker. (recorded
as T2).
4. The normal temperature rise at High power position for each model is
as shown in table.
31
To Next Page
Loading...
