5 ms·

Depending on how you feel about IKEA, their TILLREDA model microwave is two dials for time and power, and a button to open the door

by furst 3y ago

ajdude 3y ago
I wish I knew this existed when I was in the market for a new microwave oven. It's perfect!
foundart 3y ago
I like the concept, but the rotating turntable for the food and plate is silly. I have a Panasonic NE-1022F (sadly, no longer available) and it rotates the antenna under the floor of the unit. That approach enables use of a smaller motor, requires fewer moving parts, and makes the interior very easy to clean.
- geysersam 3y ago
  Interesting, I've never seen a microwave oven without a rotating turntable.
  - Nursie 3y ago
    There are a few now, though they're still a minority, we have a Sharp SM327FHS which has the same arrangement - flat bed with a hidden rotating emitter. Seems good so far. (It does not have the physical dial though, it has buttons like most other microwaves)
  - toast0 3y ago
    My parents have an ancient one, which they inherieted from a relative decades ago... It has a button to cycle through the power levels (the typical couple seconds on, couple seconds off duty cycle power levels), and four buttons to set the time: one under each digit (adds one to the digit and overflows to zero), the start button, something for temperature cooking if you have the probe (they don't). Actual buttons, because touch buttons hadn't been invented yet. A total of 8 buttons, plus the door open. Anyway, no turntable there.
    - RF_Savage 3y ago
      Same here, but unlike my rotating one, that one had classic coldspots and hotspots microwaves sometimes had. But I sure loved the fine grained time and power control. Figure out the setting put once and then it is unattended perfection every time.
      - toast0 3y ago
        Yeah, my parents have an upside down ceramic pie dish permanently in the microwave which raises the food to be heated up into what seems to be a more favorable area for heating. Before we got that in there, you'd have to do a lot of short bursts and mix / rotate, which is tedious especially when there was about two seconds of off time when starting...
        stvltvs 3y ago
        Before they were integrated into the microwave, you could buy third-party turntables.
        kbelder 3y ago
        They were like a child's toy; you would spin it a dozen times counterclockwise, and then it would slowly rotate clockwise for the next several minutes. Obviously, it couldn't be battery-powered. Thinking about it now, it must have had some kind of plastic spring mechanism. Wish I had busted it open and looked.
        jjeaff 3y ago
        they still make them, although this one seems to be out of stock on Amazon. https://www.amazon.com/Nordic-Ware-Microwave-Micro-Go-Round-Inch/dp/B00004W4UT https://www.amazon.com/Nordic-Ware-Microwave-Micro-Go-Round-...
  - cmckn 3y ago
    I think that’s how most “commercial” microwaves work; the food stays put and the element moves. It’s much easier to clean and it (usually) heats the food more evenly.
  - dingaling 3y ago
    They're common in catering, for easy cleaning, but require more sophisticated design of the waveguides.
  - timrichard 3y ago
    I think Panasonic still make some. The term they use if you're web searching is "flatbed".
- MarkusWandel 3y ago
  Commercial microwaves often don't have turntables. What they have - based on observation of a single one I took apart once - is a "scatter wheel" in the roof of the chamber, that spins just by air movement from the cooling fan, and reflects the microwave energy this way and that. But that produces a stationary pattern (averaged over a rotation). Depending on where your food item is, some spot in it may never actually get high power energy if the overall scatter pattern is weak there. Actually rotating the food through a stationary pattern is likely to provide better coverage. This is not proved. It is possible to set up an experiment to prove it. But it's reconciled me to the idea of the turntable. Also, consumer microwave turntables have, in my experience, been reliable.
- giardini 3y ago
  A turntable also inhibits superheating of water. A superheated cup of water will expand to steam immediately if disturbed before it cools: https://www.snopes.com/fact-check/boil-on-troubled-waters/ https://www.snopes.com/fact-check/boil-on-troubled-waters/ The turntable's motion ensures the water is somewhat "disturbed" and minimizes superheating.

Depending on how you feel about IKEA, their TILLREDA model microwave is two dials for time and power, and a button to open the door

by furst 3y ago

Depending on how you feel about IKEA, their TILLREDA model microwave is two dials for time and power, and a button to open the door

ajdude 3y ago

I wish I knew this existed when I was in the market for a new microwave oven. It's perfect!

foundart 3y ago

I like the concept, but the rotating turntable for the food and plate is silly. I have a Panasonic NE-1022F (sadly, no longer available) and it rotates the antenna under the floor of the unit. That approach enables use of a smaller motor, requires fewer moving parts, and makes the interior very easy to clean.

geysersam 3y ago
Interesting, I've never seen a microwave oven without a rotating turntable.
- Nursie 3y ago
  There are a few now, though they're still a minority, we have a Sharp SM327FHS which has the same arrangement - flat bed with a hidden rotating emitter. Seems good so far. (It does not have the physical dial though, it has buttons like most other microwaves)
- toast0 3y ago
  My parents have an ancient one, which they inherieted from a relative decades ago... It has a button to cycle through the power levels (the typical couple seconds on, couple seconds off duty cycle power levels), and four buttons to set the time: one under each digit (adds one to the digit and overflows to zero), the start button, something for temperature cooking if you have the probe (they don't). Actual buttons, because touch buttons hadn't been invented yet. A total of 8 buttons, plus the door open. Anyway, no turntable there.
  - RF_Savage 3y ago
    Same here, but unlike my rotating one, that one had classic coldspots and hotspots microwaves sometimes had. But I sure loved the fine grained time and power control. Figure out the setting put once and then it is unattended perfection every time.
    - toast0 3y ago
      Yeah, my parents have an upside down ceramic pie dish permanently in the microwave which raises the food to be heated up into what seems to be a more favorable area for heating. Before we got that in there, you'd have to do a lot of short bursts and mix / rotate, which is tedious especially when there was about two seconds of off time when starting...
      - stvltvs 3y ago
        Before they were integrated into the microwave, you could buy third-party turntables.
        kbelder 3y ago
        They were like a child's toy; you would spin it a dozen times counterclockwise, and then it would slowly rotate clockwise for the next several minutes. Obviously, it couldn't be battery-powered. Thinking about it now, it must have had some kind of plastic spring mechanism. Wish I had busted it open and looked.
        jjeaff 3y ago
        they still make them, although this one seems to be out of stock on Amazon. https://www.amazon.com/Nordic-Ware-Microwave-Micro-Go-Round-Inch/dp/B00004W4UT https://www.amazon.com/Nordic-Ware-Microwave-Micro-Go-Round-...
- cmckn 3y ago
  I think that’s how most “commercial” microwaves work; the food stays put and the element moves. It’s much easier to clean and it (usually) heats the food more evenly.
- dingaling 3y ago
  They're common in catering, for easy cleaning, but require more sophisticated design of the waveguides.
- timrichard 3y ago
  I think Panasonic still make some. The term they use if you're web searching is "flatbed".
MarkusWandel 3y ago
Commercial microwaves often don't have turntables. What they have - based on observation of a single one I took apart once - is a "scatter wheel" in the roof of the chamber, that spins just by air movement from the cooling fan, and reflects the microwave energy this way and that. But that produces a stationary pattern (averaged over a rotation). Depending on where your food item is, some spot in it may never actually get high power energy if the overall scatter pattern is weak there. Actually rotating the food through a stationary pattern is likely to provide better coverage. This is not proved. It is possible to set up an experiment to prove it. But it's reconciled me to the idea of the turntable. Also, consumer microwave turntables have, in my experience, been reliable.
giardini 3y ago
A turntable also inhibits superheating of water. A superheated cup of water will expand to steam immediately if disturbed before it cools: https://www.snopes.com/fact-check/boil-on-troubled-waters/ https://www.snopes.com/fact-check/boil-on-troubled-waters/ The turntable's motion ensures the water is somewhat "disturbed" and minimizes superheating.