Application
This Air Enthalpy Method (Psychrometoric type) is widely used to measure the performance of room airconditioners, a package airconditioners, car air-conditioners and heat exchangers. We build it conforms to Standard GB/T 7725-2004 , ISO5151, JIS B 8615-1. It is an important and useful means for user to research and develop the product, and control the quality of the product.
The equipment use for this method is capable of measuring temperature, humidity and flow rate of air absorbed into or discharged from both the indoor and the outdoor units of air-conditioner at the same time, calculating cooling and heating performance. There are many variations of this equipment.
Test Items
Rated Cooling,
Rated Heating,
Maximum Running Cooling Test,
Minimum Running Cooling Test,
Maximum Running Heating Test,
Minimum Running Heating Test,
Freezing Test,
Dew Test,
Drain Water Test,
Auto Defrost Test
Technical Specifications
| Parameter | Value / Range |
|---|---|
| Temperature Range | 15 to 45 ℃ |
| Relative Humidity Range | 30 to 85 % RH |
| Temperature Range | -15 to 55 ℃ |
| Relative Humidity Range | 30 to 90 % RH |
| Cooling Capability | 2.0 to 15 kW |
| Heating Capability | 2.0 to 16 kW |
| Flow Range | 4 to 40 m³/min |
| Dry-bulb Temperature Control Accuracy | ±0.2 ℃ |
| Wet-bulb Temperature Control Accuracy | ±0.2 ℃ |
| Repeatability | ±1 % |
| Precision | ±2 % |
| Control Modes | Manual & Auto Mode |
| Specification (HP) | 3HP, 5HP, 10HP, 15HP, etc. |
