HEATING CATEGORY

 

 

 

 

 

 

Microwave output power

 

 

 

 

 

 

in Watts (based on

 

 

 

 

 

 

 

 

international

 

 

 

 

 

 

 

 

 

(IEC 60705) standard).

 

 

 

 

 

 

Letter representing the

 

 

 

 

 

 

 

 

 

 

 

 

oven heating category.

Microwave Symbol.

 

 

 

 

 

 

 

 

 

 

 

 

 

OVEN

Less heating time required

 

 

 

 

 

 

 

 

 

600 700 800 900 1000 Watts

OUTPUT

POWER

 

 

 

 

 

 

 

 

 

More heating time required

 

 

 

 

 

 

 

 

 

 

 

OVEN

Less heating time required

 

 

 

 

 

 

 

 

 

A

 

 

B

C

D

E

OUTPUT

 

 

CATEGORY

 

 

 

 

 

 

 

 

 

More heating time required

 

 

 

 

 

 

 

 

 

 

 

 

 

The heating category (a letter A to E) developed by MAFF (Ministry of Agriculture, Fisheries and Food) with microwave oven and food manufacturers indicates the ability of the oven to heat small quantities of food (up to 500g [1lb 2oz]). It does not represent the general performance of the oven.

Food packs carry cooking instructions for heating categories A to E. Follow instructions for the letter corresponding to the oven’s heating category. The higher the output power and heating category of the oven the less heating time is required as shown opposite.

HOW YOUR OVEN WORKS

Microwaves are energy waves, similar to those used for TV and radio signals.

Electrical energy is converted into microwave energy, which is directed into the oven cavity via a waveguide. To prevent food and grease entering the wave guide it is protected by the waveguide cover.

Microwaves cannot pass through metal, because of this the oven cavity is made of metal and there is a fine metal mesh on the door.

During cooking the microwaves bounce off the sides of the oven cavity at random.

Microwaves will pass through certain materials, such as glass and plastic, to heat the food. (See ‘Suitable Cookware’ on page 34).

Water, sugar and fat in food absorb microwaves which cause them to vibrate. This creates heat by friction, in the same way your hands get warm when you rub them together.

The outer areas of the food are heated by the microwave energy, then the heat moves to the centre by conduction, as it does in conventional cooking. It is important to turn, rearrange or stir food to ensure even heating.

Once cooking is complete, the oven automatically stops producing microwaves. Standing time is necessary after cooking, as it enables the heat to disperse equally throughout the food.

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Sharp R-86STM manual Heating Category, HOW Your Oven Works
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R-86STM specifications

The Sharp R-86STM stands out in the world of microwaves, blending innovation with user-friendly features. This versatile appliance is designed to accommodate various cooking needs, making it a popular choice for both home cooks and professional kitchens.

One of the main features of the Sharp R-86STM is its combination microwave technology. This advanced system goes beyond traditional microwave cooking by incorporating convection cooking methods. This means that users can not only microwave their food for quick heating but also achieve even baking and browning, thanks to the convection function. This dual capability allows for a wide range of culinary options, from simple reheating to elaborate baking tasks.

The R-86STM is equipped with a spacious interior, which is essential for accommodating larger dishes and multiple food items at once. The generous capacity allows for flexibility in cooking, making it suitable for families and gatherings. Its turntable system ensures that food is cooked evenly, reducing cold spots that can occur in conventional microwaves.

User convenience is a top priority with the Sharp R-86STM. The microwave features an easy-to-use control panel with a digital display and pre-programmed settings for various foods. These settings help streamline the cooking process, allowing users to achieve consistent results without the need for extensive manual adjustments. Additionally, the quick start and one-touch options make it simple to begin cooking at the touch of a button.

Another notable characteristic of the Sharp R-86STM is its energy efficiency. Designed to consume less power while still delivering high performance, it presents an eco-friendly choice for today’s environmentally conscious consumers. The appliance adheres to modern energy standards, ensuring that it not only cooks effectively but also contributes to sustainability efforts.

Cleaning and maintenance are made straightforward with the R-86STM. Its smooth interior surfaces and removable turntable facilitate easy cleaning after use, saving time and effort for busy cooks.

Overall, the Sharp R-86STM is a powerful yet compact appliance that delivers versatility and efficiency in one elegant package, making it an excellent addition to any kitchen. Its advanced features and thoughtful design set it apart from traditional microwaves, appealing to a wide range of culinary enthusiasts.
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