標(biāo)準(zhǔn)號：BS EN ISO 483-2006
中文標(biāo)準(zhǔn)名稱：塑料.使用水溶液進(jìn)行調(diào)節(jié)和試驗(yàn)保持恒定濕度的小型密封容器
英文標(biāo)準(zhǔn)名稱：Plastics - Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at constant value
標(biāo)準(zhǔn)類型：G95
發(fā)布日期：2006/1/23 12:00:00
實(shí)施日期：2006/1/23 12:00:00
中國標(biāo)準(zhǔn)分類號：G95
國際標(biāo)準(zhǔn)分類號：83.200
適用范圍：This International Standard establishes guidelines for the construction and use of enclosures with volumes less than 200 dm3, in order to obtain atmospheres of constant relative humidity at given temperatures, using saturated aqueous salt solutions, glycerol/water solutions or sulfuric acid/water solutions, for conditioning and testing plastics. It specifies the procedures to be followed to maintain the relative humidities of the conditioning and testing atmospheres within the required tolerances, at the temperatures specified by particular International Standards. The procedures described are intended for conditioning small quantities of materials prior to test, and for such tests as may be carried out entirely within a small enclosure, e.g. electrical tests. The guidelines described do not apply to enclosures requiring frequent opening.