| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Power Supply: | AC380V/220V/50Hz |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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.
(1) Do you accept customized services?
Yes, of course, we can not only offer standard machines, but also can customize machines according to your requests. Don't hesitate to tell us your requirements, we will try our best to meet your needs.
(2) How about your warranty?
Every machine produced in our factory comes with a 14-month warranty after shipment. Generally, we offer 12 months of FREE maintenance, while considering of shipping time, we can extend for 2 months for our customers.
If your machine doesn't work, you can email us and we will try to find the problem via email or skype video chat if necessary. After confirming the problem, we can send you new instrument accessories or provide on-site maintenance.
(3) What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you.
(4) How to install and use the product?
We will email you operating instructions and videos in English, or you can download it directly from our official website.
Most of our machines are already a complete part when shipped, which means that they have already been installed, you only need to connect the power cable and can start to use them. If possible, we can also install your machine on site.
(5) Are your company a trading one or a factory?
We are an industry and trade integrated company, engaged in the research and development and production of test instruments, self-produced and self-marketing, the Foreign trade Department was established in 2007, OEM is also acceptable to us.
(6) How to choose the most suitable products?
Our professional team will give you the best advice, as long as you tell us what kind of testing you need to do and the required specifications.
(7) What is the order process?
Inquiry-Quotation-Communication-Order confirmation-Deposit-Production-Testing and debugging-Balance-Packaging-Shipment-Customer reception-After-sales service
(8) Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we can help to arrange hotel and pick you up at the airport.
(9) How about the packing for machine, is it safely protected during transportation?
Testing Chamber is packed by standard export wooden box for outside package and stretch film for inner package, it won't be damaged. We've delivered many testing machines abroad by sea or by air without damage.
){kind=link}