60K BTU Double Code Air-Enthalpy Method Calorimeter ISO 5151
System introduction:
This air enthalpy method calorimeter lab consists of 1 indoor side
room (Room A) and 1 outdoor side room (Room B). The refrigerating
capacity, heating capacity and other performances of an air
conditioner are tested by means of testing the lab parameters, such
as temperature, pressure and electrical performance. This
installation can be used to test the performance of various window
type, split type, free-standing type and ceiling cassette type and
duct type AC air conditioners, and can also be used for other
standard operating condition related tests and expanded tests,
meeting the need for product sampling inspection and product
development. The laboratory is equipped with two stations, which
can simultaneously test two sets of 1-Phase prototypes not larger
than 30KBtu (to ensure total not large than 60K BTU), if only test
one set of prototype once, then prototype can up to 60K BTU, but
should not larger than 60K BTU.
In this test system, the operation of the equipment is controlled
by a programmable controller and a HMI, test running data are
collected by a high accuracy data collector, the data can be
transferred at real time to an upper level computer for processing,
the computer displays, stores, outputs and prints test reports.
Testing items:
► Rated cooling capacity (T1, T2, T3).
► Rated heating capacity (High, Low, Extra-low)
► Airflow
► Dehumidification capacity
► Input power
► EER(COP)
► Frequency
► Current
► Voltage
Types of UUT and environment:
► Types of unit under test (UUT)
-Split type
-Window type
-Free-standing type
-Ceiling cassette type
-Duct type
-Inver-frequency air condition
► Measurement range of UUT
-Testing Capacity Range:
-Total Cooling Capacity: 6000～60000Btu/h
A station Cooling Capacity: 6000～60000Btu/h
B station Cooling Capacity: 6000～30000Btu/h
-Heating Capacity: 6000～60000Btu/h
A station Heating Capacity: 6000～60000Btu/h
B station Heating Capacity: 6000～30000Btu/h
-Range of air flow:
-Air Flow A : 300~4000 m³/h
Air Flow B : 200~2000 m³/h
-Figure size:Window Type:W:Under 1000mm D:Under 800mm H:Under
1000mm
Split Type:W:Under 1000mm D:Under 500mm H:Under 2000mm
-The electric parameter:
-Single phase power: 0～5kW
-Single phase voltage: 0～300V
-Single phase current: 0～20A
-Frequency: 50/60Hz
-Power factor: 0～1
| Major test conditions |
| No | Testing Item | Indoor side(℃) | Outdoor side(℃) |
| Dry Bulb | Wet Bulb | Dry Bulb | Wet Bulb |
| 1 | Rating Cooling | T1 | 27 | 19 | 35 | 24 |
| T2 | 21 | 15 | 27 | 19 |
| T3 | 29 | 19 | 46 | 24 |
| 2 | Maximum Cooling | T1 | 32 | 23 | 48 | 32 |
| T2 | 27 | 19 | 35 | 24 |
| T3 | 32 | 23 | 52 | 31 |
| 3 | Freeze-up | T1 | 21 | 15 | 21 | 15 |
| T2 | 21 | 15 | 10 | 8 |
| T3 | 21 | 15 | 21 | 15 |
| 4 | Minimum Cooling | 21 | 15 | 18 | 12 |
| 5 | Enclosure Sweat | 27 | 24 | 27 | 24 |
| 6 | Rating Heating | High | 20 | 15 | 7 | 6 |
| Low | 20 | 15 | 2 | 1 |
| Extra Low | 10 | 8 | -5 | -6 |
| 7 | Maximum Heating | 27 | 19 | 24 | 18 |
| 8 | Minimum Heating | 20 | 15 | -7 | -8 |
| 9 | Automatic Defrost | 20 | 12 | 2 | 1 |
Sinuo is a diversified high-tech enterprise integrating testing
equipment, scientific research and teaching equipment, and various
non-standard customized equipment, integrating independent R&D
and design, production and sales, installation and commissioning,
and after-sales maintenance. Our technical staff has accumulated a
wealth of practical experience.
