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IEC Test Equipment Ageing In An Air Bomb/Oxygen Bomb 0.55MPa Test Pressure
Standard:
IEC 60811-11-2 ‘Common test methods for insulating and sheathing materials of electric and optical cables — Part 1-2: General application — Thermal ageing methods’ clause 8.2 and 8.3 ;
IEC 60335-1 ‘Household and similar electrical appliances – Safety – Part 1: General requirements’ clause 22.32;
Application:
It is suitable for the aging test in the oxygen and compressed air to the wire and cable, rubber (plastic, leather) insulation and sheathing, as well as other polymer materials under the action of a predetermined pressure and temperature. IEC Test Equipment
Standard description:
The bomb shall be filled with air, which shall be free from oil and moisture, to a pressure of 0.55 ± 0.02 MPa. The test pieces shall be kept in the bomb at the temperature and for the time specified for the material in the standard for the type of cable.
The bomb shall be filled with commercial oxygen of not less than 97 % purity to a pressure of 2.1 ± 0.07 MPa. The test pieces shall be kept in the bomb at the temperature and for the time specified for the material in the standard for the type of cable.
Parameter:
| Parameters Name | Parameter Data |
| Power | AC 220V±10%, 50Hz |
| Tank volume | 4000cm3 |
| Heater power | 2.4KW |
| Maximum Working Pressure | 4MP/cm2 |
| Security Burst Pressure | 2.7－3.3MP/cm2 |
| Temperature Deviation | ±1℃. IEC Test Equipment |
| Temperature self-control range | Room temperature 0-200℃ |
| Temperature control | Digital display automatic control |
| Tank materials | Stainless steel |
