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Comparison Gorenje FDK20MG vs Zelmer 36Z011

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Gorenje FDK20MG
Zelmer 36Z011
Gorenje FDK20MGZelmer 36Z011
from $31.96 up to $39.00
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from $39.80 up to $50.82
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Typevertical fruit dryervertical fruit dryer
Drying levels5 pcs4 pcs
Total capacity5 L11.5 L
Power consumption240 W300 W
Specs
Thermostat
 /2 modes/
Location of the fan (heater)bottombottom
Controlcontrol knobpush-button
Overheat protection
Tray materialplasticplastic
Dimensions207х268х268 mm320x320x320 mm
Weight2 kg3 kg
Added to E-Catalogapril 2016july 2012

Drying levels

The number of separate trays on which food can be placed during drying.

The design of the trays in food dryers can vary. Typically, they consist of separate closed compartments, but another option is a common chamber with shelves (refer to the "Location of the fan (heater)" section for more information). Regardless of the specific design, the trays are positioned vertically, with multiple trays or "floors" in modern food dehydrators. The most modest option is actually 3 trays; 4 trays — also quite a small number; 5-tray dehydrators are the most popular; noticeably less common models with 6 trays or 8 trays; and in individual devices 9 or more trays can be provided (12, and sometimes 20).

Using multiple trays or "floors" in a food dehydrators ffers several advantages. It allows for increased capacity while maintaining a compact width and depth for the entire device. The more tiers there are, the smaller the area of each individual tray becomes, enabling a smaller overall width and depth of the dehydrator. This is particularly beneficial when space is limited on a table or surface, but there is ample vertical space available. Additionally, having multiple trays allows for simultaneous drying of different types of products with varying drying times. By using ce...rtain techniques, individual compartments and shelves can be removed without having to turn off the device. However, it's important to note that increasing the number of levels in the device affects its height and cost, reduces the capacity of each individual tray, and necessitates the use of more powerful fans to ensure even heat distribution.

It's important to note that the presence of numerous trays does not necessarily indicate a powerful or spacious food dehydrator. This design can be found in compact models as well. Devices with 3-4 tiers often do not significantly differ in capacity, although there may be exceptions to this.

At the same time, there are also models whose equipment with trays significantly exceeds the number of drying levels. But our paragraph indicates how many levels (trays) can be used simultaneously when drying.

Total capacity

The total volume of all dryer trays. The larger the volume, the more products can be loaded into the device at a time. For modern dryers, a capacity of up to 10 L is considered relatively small, from 11 to 15 L — medium, from 16 to 20 L — high, and the largest models can hold more than 20 L.

Note that if you plan to dry several different types of fruits or vegetables at the same time, it is worth considering not only the total volume of the dryer, but also the number of trays (see above).

Power consumption

Rated power consumed by the dryer during operation.

This parameter is usually selected by manufacturers depending on the volume of the dryer: the larger the device, the more power is needed to effectively heat the working chamber. At the same time, models with the same volume may differ in power consumption. In such cases, it is worth considering that a higher power reduces the heating time, but affects the price of the device.

Thermostat

The presence of a thermostat in the dryer — a regulator that allows you to set the temperature in the working chamber. Thus, the temperature regime can be chosen at your discretion — depending on the type of processed products and on the desired degree of drying.

Note that the specific format of this function may be different. The simplest option is a sensor that monitors the temperature in the working chamber and periodically turns on the heating when the air inside begins to cool. Such devices are quite simple and inexpensive. In more advanced dryers, there is another mode: the heater constantly supplies air of a certain temperature to the trays (this temperature is controlled based on data from the temperature sensor). This format is more expensive, but it allows you to provide the most uniform heating and has a positive effect on lifetime of the device.

In turn, the absence of a thermostat means that the dryer has only one operating temperature option. This limits the possibilities accordingly. However, this option also has advantages — simple design, reliability and low cost.

Control

The control panel of a fruit dehydrators.

— Control knob. Mechanical control is carried out using rotary knobs and switches. Most parameters in such devices are set and controlled manually. In this case, the control elements are connected to the working parts of the dryer directly, without additional electronic circuits. This option is simple, reliable and low cost; however, it is only suitable for the most basic functions, but dehydrators for fruits, vegetables and mushrooms usually do not require more. But the obvious disadvantage of mechanical control is low accuracy: for example, a mechanical timer most often gives an error of a couple of minutes, which in some cases can be critical.

Push-button. Push-button control is based on electronic circuits. Such systems are more accurate than mechanical ones (for example, the timer in such dryers can usually be set with an accuracy of several seconds), and more options and modes are provided. On the other hand, such control is more complex and more expensive than mechanical control.

Touch. A type of electronic control with touch switches. Compared to push-button models, it provides a high level of comfort in operation, and looks more modern and aesthetically pleasing. Touch control is found mainly in top models of dehydrators.
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