![]() ![]() The countertop microwave oven was introduced in 1967 by the Amana Corporation. Sharp Corporation introduced the first microwave oven with a turntable between 19. Raytheon later licensed its patents for a home-use microwave oven that was introduced by Tappan in 1955, but it was still too large and expensive for general home use. Named the "Radarange", it was first sold in 1946. American engineer Percy Spencer is generally credited with inventing the modern microwave oven after World War II from radar technology developed during the war. The development of the cavity magnetron in the UK made possible the production of electromagnetic waves of a small enough wavelength ( microwaves). Microwave ovens heat foods quickly and efficiently because excitation is fairly uniform in the outer 25–38 mm (1–1.5 inches) of a homogeneous, high water content food item. This induces polar molecules in the food to rotate and produce thermal energy in a process known as dielectric heating. If you're looking for a cutting-edge kitchen appliance, discover some of the most impressive innovations on the market:įrom compact microwaves to the latest air fryers, look no further than Harvey Norman for all your cooking essentials.Inside a used microwave oven – 360° photoĪ microwave oven (commonly referred to as a microwave) is an electric oven that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range. The best microwave is one that includes all the features you need, has a generous capacity, fits into your space and of course, suits your budget. What is the Best Microwave to Buy in Australia? Safety: Child lock is important for households with small kids.Cleaning: Fewer crevices help eliminate instance of trapped food, for ease of cleaning.Noise: Some newer models operate at reduced sound levels.Timer: An obvious essential but look out for ‘quick start' 30-second timers, too.Wattage: More wattage means more power, even cooking and better efficiency.Visibility: A transparent window helps monitor progress.Control: Easy-to-use buttons and dials with clear font and icons.Let's get back to basics with the following fundamentals: Sure, touchscreen controls and pre-set recipes are cool, but what use are they without the crucial functions of a microwave? ![]() Top manufacturers are constantly competing by integrating market-leading tech into high-end appliances.
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