ISO 11933-4-2001 密封箱室部件 第4部分：通风和气体清洁系统，诸如：过滤器、捕获器、安全和调节阀、控制和保护器件

标准号：ISO 11933-4-2001
中文标准名称：密封箱室部件 第4部分：通风和气体清洁系统，诸如：过滤器、捕获器、安全和调节阀、控制和保护器件
英文标准名称：Components for containment enclosures - Part 4: Ventilation and gas-cleaning systems such as filters, traps, safety and regulation valves, control and protection devices
标准类型：P48
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：P48
国际标准分类号：13.280
适用范围：This part of ISO 11933 specifies the design criteria and the characteristics of various components used for ventilation and gas-cleaning in containment enclosures. These components are either directly fixed to the containment enclosure wall, or used in the environment of a shielded or unshielded containment enclosure or line of such enclosures. They can be used alone or in conjunction with other mechanical components, including those specified in ISO 11933-1 and ISO 11933-3. This part of ISO 11933 is applicable to: — filtering devices, including high-efficiency particulate air (HEPA) filters and iodine traps; — safety valves and pressure regulators; — systems ensuring the mechanical protection of containment enclosures; — control and pressure-measurement devices. NOTE The elements constituting the framework of containment enclosures (e.g. metallic walls, framework and transparent panels) are dealt with in ISO 10648-1.