國標 GB/T 4943 信息技術設備的安全附錄A
  
| 更新時間 2025-01-08 20:00:00 價格 請來電詢價 測試周期 5-7天 寄樣地址 深圳寶安 價格費用 電話詳談 聯系電話 17324413130 聯系手機 17324413130 聯系人 羅卓文 立即詢價 |
詳細介紹
| Test item 測試名稱： | ||
| Safety of information technology equipment 信息技術設備的安全附錄A | ||
| Test info 測試內容： | ||
| Test Clause | Requirement | |
| A1 總質量超過18kg的移動式設備和駐立式設備防火防護外殼的可燃性試驗 | ||
| conditioning | preconditioned in an air-circulating oven for 168 hours | |
| A2. 總質量不超過18kg 的移動式設備防火防護外殼和安置在防火防護外殼內的材料和元器件的可燃性試驗 | ||
| conditioning | preconditioned in an air-circulating oven for 168 hours at 70±1°C and then cooled at room temperature, prior to testing | |
| A6.垂直燃燒(自撐料) | ||
| V0,V1,V2 | ||
| conditioning | 23 ±2°C and 50±5 percent relative humidity for a minimum of 48 hours and preconditioned in an air-circulating oven for 168 hours at 70±1°C and then cooled in the desiccator for at least 4 hours at room temperature, prior to testing. | |
| A7.水平燃燒(泡沫材料) | ||
| HBF, HF-1, HF-2 | ||
| conditioning | 23 ±2°C and 50±5 percent relative humidity for a minimum of 48 hours and preconditioned in an air-circulating oven for 168 hours at 70±1°C and then cooled in the desiccator for at least 4 hours at room temperature, prior to testing. | |
| A8 HB級材料的可燃性試驗 | ||
| HB | ||
| conditioning | 23 ±2°C and 50±5 percent relative humidity for a minimum of 48 hours | |
| Sample Required and Turnaround Time, 所需樣品及時間 | ||
| Test Items | Sample Size | TAT (Working Days) |
| A1 | 5 finished products | 14 |
| A2 | 5 finished products | 14 |
| A6 | 12 pieces with the size of 125 ± 5 × 13 ± 0,2 mmX thickness(typical thickness is 1.5mm, 3.2mm and 6.4mm) | 14 |
| A7 | 12 pieces 150± 5X50± 1mm | 14 |
| A8 | 12 pieces 130± 5X30XMimimum thickness or 3mm | 9 |
Sample for reference 參考圖片:
Sample Report 報告樣本：
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