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How to understand the parameters of a dehumidifier to choose the right one.
Release time:
Feb 18,2020
Source:
Currently, the dehumidifier market in the country is still not mature, and the quality of dehumidifiers available on the market varies greatly, making it difficult to find a good one! How can you choose a dehumidifier that is both practical and of high quality? Understanding a few key parameters of dehumidifiers will help you avoid worries!
Currently, the dehumidifier market in China is still not mature, and the quality of dehumidifiers on the market varies greatly, making it hard to find a good one! How can you choose a dehumidifier that is both practical and high-end? Understanding a few parameters of dehumidifiers will ease your worries!
Key Parameter: Dehumidification Capacity
Many small manufacturers in China mislead customers by stating on the packaging of dehumidifiers (35 degrees Celsius, 90% humidity), implying that the dehumidification capacity is high under these conditions. In such weather, it is hot and humid, so the amount of water extracted will indeed be larger, but such weather conditions are rarely encountered, so this statement does not accurately represent the performance of the dehumidifier.
If you see a dehumidifier labeled (30 degrees Celsius, 80% humidity), that reflects the typical humidity conditions during the rainy season and plum rain season. Only when such testing conditions are clearly stated can the practical value of the dehumidifier be demonstrated.
Key Parameter: Power
Although a higher power does not necessarily mean better dehumidification, a power that is too low will definitely result in poor dehumidification. However, many unscrupulous merchants often manipulate power ratings, frequently using the maximum power instead of the working power. Those who have studied physics know that the maximum power of an appliance only exists for a few seconds when it is turned on and is not a meaningful reference. Therefore, it is best to refer to the average working power.
Key Parameter: Noise
To facilitate users, most dehumidifiers on the market today use plastic for their shells. However, due to the thinness of the plastic shell, the dehumidifier can easily cause resonance during operation. Resonance indicates that there are issues with the system parameters or assembly inside the dehumidifier, which can lead to a short lifespan for the machine.
Many people are buying a dehumidifier for the first time and have no comparisons, so they naturally do not know that dehumidifiers can be very quiet. With a silent water tank drip design, the dehumidifier can reduce the product's noise level to a minimum (below 46dB), increasing the machine's lifespan without affecting sleep.
Key Parameter: Safety
The internal circuit fireproof box of a dehumidifier is not a mandatory standard, but for Japanese and Korean dehumidifiers manufactured in China, there are mandatory requirements for fireproof boxes in their internal specifications. Most mature foreign dehumidifiers have design requirements for fireproof boxes to avoid fire hazards caused by high current and electric sparks. Additionally, the more evaporators, copper pipes, and metal fins used, the heavier the machine will be. Furthermore, good compressors, motors, and ABS engineering plastics also show significant weight differences compared to low-end products, all of which are important references for assessing the quality of dehumidifiers.
Other Aspects:
In China, dehumidifiers are still a relatively novel environmental appliance, so users often do not know where to start when facing a dehumidifier. In fact, the initial assessment of product quality can be simply reflected in the design, craftsmanship, and material weight. In terms of appearance, products that are finely crafted and have a sense of design often come from reputable manufacturers and are more trustworthy; in terms of details, products that feel comfortable to touch, have a good functional layout, and have well-made seams and wheels are easier to use; in terms of weight, machines of the same standard that use better materials will feel heavier, making it easy to tell if corners have been cut.
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