Frost Accumulation Test Apparatus IEC60335-2-24 for Testing Refrigerating Compartment
The frost accumulation test apparatus is designed according to IEC60335-2-24 Annex BB and Figure BB.1 to evaluate defrost duration and water evaporation performance in refrigerating appliances.
Test Principle
Heats water to produce water vapor, simulating natural frost-forming conditions inside the cabinet for accurate performance testing.
Technical Specifications
| Frame Material | Bakelite Sheet |
| Thermal Conductive Material | Copper Sheet |
| Heating Source | 5W Incandescent Bulb |
| Power Regulation | 200W Voltage Regulator |
| Copper Plate Dimension | Φ60 × 55mm |
| Weighing Method | Digital Electronic Balance (Customer-Supplied) |
| Injection Method | Manual Injection |
| Overall Dimension | W145mm × D145mm × H145mm |
| Working Voltage (Input) | AC220V/50Hz |