Daewoo KOR-63DB9S Measurement and Test, Measurement of the Microwave Power Output, Procedure

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MEASUREMENT AND TEST

1. MEASUREMENT OF THE MICROWAVE POWER OUTPUT

Microwave output power can be checked by indirectly measuring the temperature rise of a certain amount of water exposed to the microwave as directed below.

PROCEDURE

1.Microwave power output measurement is made with the microwave oven supplied at rated voltage and operated at its maximum microwave power setting with a load of 1000±5cc of potable water.

2.The water is contained in a cylindrical borosilicate glass vessel having a maximum material thickness of 3 mm and an outside diameter of approxi- mately 190 mm.

3.The oven and the empty vessel are at ambient temperature prior to the start of the test.

The initial temperature of the water is 10±2˚C (50±3.6˚F)

It is measured immediately before the water is added to the vessel.

After addition of the water to the vessel, the load is immediately placed on the center of the shelf, which is in the lowest normal position.

4.Microwave power is switched on.

5.Heating time should be exactly A seconds. (Refer to table as following)

Heating time is measured while the microwave generator is operating at full power. The filament heat-up time for magnetron is not included.

6.The initial and final temperature of water is selected so that the maximum difference between the ambient and final water temperature is 5K.

7.The microwave power output P in watts is calculated from the following formula :

P=4187 X ▲T/t

•▲T is difference between initial and ending temperature.

•It is the heating time.

The power measured should be B (Refer to SPECIFICATIONS)W±10.0%.

CAUTION :

1.Water load should be measured exactly to 1 liters.

2.Input power voltage should be exactly specified voltage(Refer to SPECIFICATIONS).

3.Ambient temperature should be 20±2˚C(68±3.6˚F)

Heating time for power output:

A(second)

70

64

60

56

52

49

47

44

42

40

38

 

 

 

 

 

 

 

 

 

 

 

 

B(W)

600

650

700

750

800

850

900

950

1000

1050

1100

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Microwave Oven Table of Contents Safety and Precautions Do not Attempt to Operate this Appliance with the Door OpenKOR-63DB9S KOR-63DB0S SpecificationsKOR-63FB9S KOR-63FB0S Outer Dimension External ViewFeature Diagram Start Control PanelMIN Speedy CookInstallation Steady, flat locationWattage output chart Operations and FunctionsDisassembly and Assembly To remove door assembly To remove cabinetTo remove door parts REF no Part Code Part Name Description ’TY RemarkPage To remove control panel parts High voltage circuit wiring To remove magnetron To remove high voltage capacitorTo remove wind guide assembly To remove H.V.transformerInterlock Mechanism and Adjustment AdjustmentCheck Result Trouble Shooting GuideCondition CauseCheck Result Cause RemedyCheck Result Cause Remedy Relay RY1Continuity of the membrane Touch Assembly Programming Procedure Measurement of the Microwave Power OutputMeasurement and Test Procedures Microwave Radiation TestComponent Test Procedure High voltage transformerWiring Diagram Load No Load Circuit Check ProcedurePrinted Circuit Board Check Point RemarkMeasure Point Check no Method State PointGND Point Wave FormPCB Circuit Diagram Name Symbol Specification Part Code QTY C.B. Location noDoor Assembly Exploded View and Parts ListTotal Assembly Part Code Part Name Description QTY Fuse HV Switch PushSwitch S/A Relay DWSR-1 Trans HVNO. R63DB9S002
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KOR-63DB0S, KOR-63DB9S, KOR-63FB9S, KOR-63FB0S specifications

Daewoo, a well-established brand known for its innovative home appliances, has made waves in the microwave oven market with its models KOR-63FB0S, KOR-63FB9S, KOR-63DB9S, and KOR-63DB0S. These models exemplify a commitment to both functionality and modern design while incorporating advanced technologies to enhance the cooking experience.

The KOR-63FB0S and KOR-63FB9S are standout models that offer a sleek and stylish exterior coupled with powerful cooking performance. Both are equipped with inverter technology, which allows for precise temperature control and even cooking. This innovation ensures that food is heated uniformly, minimizing the risk of hotspots that can occur with traditional microwave ovens. The KOR-63FB9S also features a premium stainless steel finish, adding a touch of elegance to any kitchen.

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All four models boast a spacious internal capacity, accommodating large dishes and multiple servings—ideal for families or gatherings. The microwave ovens feature a power output of 1000 watts, ensuring quick and efficient cooking. The defrost function is particularly noteworthy, enabling precision thawing of meats and seafood, which helps to preserve the texture and flavor of ingredients.

Safety is a priority for Daewoo, and these models are equipped with child safety locks, preventing unintended use and giving parents peace of mind. The removable and washable turntable also enhances ease of cleaning, making maintenance hassle-free.

In summary, the Daewoo KOR-63FB0S, KOR-63FB9S, KOR-63DB9S, and KOR-63DB0S combine cutting-edge technology with modern aesthetics, catering to both style-conscious consumers and those seeking convenient cooking solutions. With features such as inverter technology, user-friendly digital interfaces, and robust safety measures, these microwaves stand out as excellent choices for anyone looking to upgrade their kitchen appliances.
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