+86 400-816-6687
+86 13316038150+86 400-816-6687
+86 13316038150
400-816-6687Air conditioning thermal balance test room
1. Overview
This test room uses the heat balance method to test the cooling capacity, heating capacity, power consumption and C.O.P. of room air conditioners. Its test state is close to the actual working state of room air conditioners, and its indoor measurement results can be verified by the outdoor measurement results, so it is usually used as a benchmark test room for measuring room air conditioner capacity. The test room conditions meet the requirements of standards GB/T 7725-2004 and JIS B 8615-1.
The measurement principle of this test room is to measure the heat and water input (or extracted) by the test device to balance the cooling capacity and dehumidification capacity of the tested air conditioner during cooling or the heating capacity during heating, so as to determine the performance of the air conditioner; the test results are based on the results measured indoors, and the outdoor side is used as an auxiliary measurement for verification. The difference between the results measured outdoor and indoor should be within ±4%.
二. Test items
1. Rated cooling capacity test
2. Rated heating capacity test
3. Intermediate cooling capacity test
4. Intermediate heating capacity test
III. Technical specifications (the following specifications are for reference only and can also be customized according to user requirements)
1. Typical test conditions:
Rated cooling capacity: Indoor air state - dry bulb temperature 27℃, wet bulb temperature 19℃
Outdoor air state - dry bulb temperature 35℃, wet bulb temperature 24℃
Rated heating capacity: Indoor air state - dry bulb temperature 20℃, wet bulb temperature <15℃
Outdoor air state - dry bulb temperature 7℃, wet bulb temperature 6℃
2. Cooling capacity test range: 1.5 ~ 8 kW
3. Heating capacity test range: 1.5 ~ 9 kW
4. Dry bulb temperature control accuracy: ±0.1℃
5. Wet bulb temperature control accuracy: ±0.1℃
6. Repeatability accuracy: ±1%
7. Accuracy: ±2%
8. Indoor and outdoor thermal balance ratio: ±2%
Air conditioning thermal balance test room
1. Overview
This
test room uses the heat balance method to test the cooling capacity,
heating capacity, power consumption and C.O.P. of room air conditioners.
Its test state is close to the actual working state of room air
conditioners, and its indoor measurement results can be verified by the
outdoor measurement results, so it is usually used as a benchmark test
room for measuring room air conditioner capacity. The test room
conditions meet the requirements of standards GB/T 7725-2004 and JIS B
8615-1.
The measurement principle of this test room is to measure
the heat and water input (or extracted) by the test device to balance
the cooling capacity and dehumidification capacity of the tested air
conditioner during cooling or the heating capacity during heating, so as
to determine the performance of the air conditioner; the test results
are based on the results measured indoors, and the outdoor side is used
as an auxiliary measurement for verification. The difference between the
results measured outdoor and indoor should be within ±4%.
二. Test items
1. Rated cooling capacity test
2. Rated heating capacity test
3. Intermediate cooling capacity test
4. Intermediate heating capacity test
III.
Technical specifications (the following specifications are for
reference only and can also be customized according to user
requirements)
1. Typical test conditions:
Rated cooling capacity: Indoor air state - dry bulb temperature 27℃, wet bulb temperature 19℃
Outdoor air state - dry bulb temperature 35℃, wet bulb temperature 24℃
Rated heating capacity: Indoor air state - dry bulb temperature 20℃, wet bulb temperature <15℃
Outdoor air state - dry bulb temperature 7℃, wet bulb temperature 6℃
2. Cooling capacity test range: 1.5 ~ 8 kW
3. Heating capacity test range: 1.5 ~ 9 kW
4. Dry bulb temperature control accuracy: ±0.1℃
5. Wet bulb temperature control accuracy: ±0.1℃
6. Repeatability accuracy: ±1%
7. Accuracy: ±2%
8. Indoor and outdoor thermal balance ratio: ±2%
Zhipinhui After-Sales Policy:
*After-Sales Hotline: +864008166687
1. Our company has assembled a team of experienced field engineers and senior technicians to promptly respond
to any equipment issues and provide after-sales maintenance.
2. Within China, within one week of new product delivery, our after-sales technical staff will install the equipment and
provide after-sales training at the customer's location, using the contact information and address provided by the customer.
3. All complaints related to product quality will be responded to within one hour. Within 3-5 hours within the province,
and within 24-48 hours outside the province, we will arrive at the customer's site,
determine the appropriate action based on the complaint, and provide after-sales repairs. (Domestic)
4. For international travel, our company can also arrange for an after-sales engineer to visit you for installation and
commissioning. Please discuss any travel and catering issues in advance.
We also provide video installation guides for you to choose from, providing you with a comprehensive and multi-faceted solution.
5. Any material costs related to product quality during the warranty period will be borne by our company.
6. During the warranty period, we will provide free repairs due to improper use or environmental factors.
The materials and accessories used for repairs will be charged at cost only.
Guangzhou Vision Hui Electronic Technology Co., Ltd
Address : Room 203, No. 410 Xingye Avenue East, Nancun Town, Panyu District, Guangzhou, China.
Tel/wa.me: +86 18820036852
Email : katrina@zhipingo.com
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