Conditions for using heat aging test box
Conditions of use for thermal aging test chamber 1: Environmental conditions 1. Temperature: 15 ℃ ～ + 30 ℃ 2. Relative humidity: not more than 85% 3. Atmospheric pressure: 80Kpa-106Kpa 4. No strong vibration around 5. No direct sunlight or direct radiation from other heat sources 6. There is no strong airflow around, when the surrounding air needs to be forced to flow, the airflow should not be directly blown onto the box 7. There is no strong electromagnetic field around 8. There is no high concentration of dust and corrosive substances around Conditions for use of thermal aging test box 2: Power supply conditions: voltage: 220V ± 22V or 380V ± 38V, frequency 50HZ ± 0.5HZ Conditions for use of heat aging test box 3: Water supply conditions Tap water or circulating water that meets the following conditions can be used: water temperature not higher than 30 ℃, water pressure 0.1Mpa-0.3Mpa, water quality meets industrial water standards Conditions for use of ventilation heat aging test box 4: load conditions The load of the test chamber should also meet the following conditions: a. The total mass of the load should not exceed 80KG per cubic meter of working volume; b. The total volume of the load is not greater than 5/1 of the volume of the working room; c. On any cross section perpendicular to the prevailing wind direction, the sum of the load areas should not be greater than 1/3 of the cross-sectional area of ​​the working room at that place. The flow of airflow should not be blocked when the load is placed. Glitter Glue, Fabric Glitter Glue, Glitter Glue Pen, Red Glitter Glue Ningbo Hollan Stationery Co.,Ltd. , https://www.hollanstationery.com