30K BTU Single Code Test Laboratory Air Enthalpy Method Calorimeter

System overview

This air enthalpy method calorimeter lab designed and manufactured by 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 one station, which can test 1 set of 3-Phase prototypes not larger than 30KBtu.

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.

According to standards

Design and Testing according to the following standards:

► ISO 5151:2010, ISO 13253

► IEC 60335-2-40

► JISB 8615, JISB8616

Types of UUT

-Split type

-Window type

-Free-standing type

-Ceiling cassette type

-Duct type

-Inver-frequency air condition

Test contents

► Rated cooling capacity (T1, T2, T3).

► Rated heating capacity (High, Low, Extra-low)

► Airflow

► Dehumidification capacity

► Input power

► EER(COP)

► Frequency

► Current

► Voltage

Measurement Accuracy and Repeatability

Chamber dimensions

► External dimensions (mm): 12500W×4000D×3500H; (Contain Control room & Machine room)

-Room A (30K Indoor side room) dimensions (mm): 5000W×4000D×3500H;

-Room B (30K Outdoor side room) dimensions (mm): 4000W×4000D×3500H;

► Materials: δ=100mm rigid polyurethane foam insulation, 0.6t color steel plate on inside and outside walls and ceiling, ID Room 2.5t stainless steel floor covered with 0.6t color steel plate, OD Room 3.0t stainless steel floor covered with 0.6t color steel plate.

► Doors: Single door (mm): 1200W×2500H,(2 set);

► View windows(mm): 400W×500H,(2 set)