| After-sales Service: | 1 Year |
|---|---|
| Power Supply: | AC380V/220V/50Hz |
| Certification: | CE, TUV, ISO |
| Warranty: | 1 Year |
| Outdoor Dry Bulb Temperature/C-Refrigera: | 35±0.5 |
| Outdoor Dry Bulb Temperature/C-Heating C: | 7±0.5 |
| Customization: |
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Audited Supplier The room air conditioner comfort testing laboratory plays an important role in measuring the comfort of the human body under air conditioning. It generally plays an important role in the comfort of household air conditioners and central air conditioners in public places such as shopping malls, cinemas, and hospitals.
Experimental steps in the room air conditioner comfort testing laboratory:
1. Setting of detection points:
In the vertical direction of the wind speed detection point in the indoor environment, select several height detection points in the human activity area to detect the wind speed (such as the head and ankles of an adult male when he is sitting). A number should be selected in the horizontal direction of each height. A detection point detects its wind speed.
In the vertical direction of the humidity detection point of the indoor environment, a detection point in the human activity area is selected to detect the humidity (such as the head of an adult male when sitting). Several detection points should be selected in the horizontal direction of this height to detect the humidity.
Air conditioner comfort environment evaluation room manufacturer-supplier-HUANYI Instruments
2. Test laboratory working conditions:
The working conditions of the air conditioner thermal comfort testing laboratory are shown in the figure below. After the air conditioner under test is operated, the ambient temperature and humidity of the outer room should maintain the requirements specified in the figure below.
| Serial number | Environmental parameters | Set value | |
| 1 | Refrigeration conditions (summer conditions) | Heating conditions (summer conditions) |
|
| 2 | Outdoor dry bulb temperature/C | 35±0.5 | 7±0.5 |
| 3 | Waibao wet bulb temperature | 24±0.5 | 6±0.5 |
| Heat load/W | 70% of rated capacity | ||
3. Operating conditions of the air conditioner under test:
The temperature is set to 27°C in cooling mode and 20°C in heating mode. The wind speed is set to the maximum. The upper and lower air deflectors and the left and right air deflectors are adjusted to the automatic position for testing.
4.Detection method:
a. In principle, when the outer chamber meets the specified operating conditions of the outer chamber of the testing laboratory, and the inner chamber A reaches the same operating conditions as the outer chamber and is in a thermally stable state, the comfort test will begin.
b. After the air conditioner under test starts running for 2 hours or enters the specified stable state, data collection begins.
c. The data collection interval should be no more than 30 s, and the data collection time is 1 h.
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