ISO 10294-1：Fire resistance tests – Fire dampers for air distribution systems –Part 1: Test method
ISO 10294-1：耐火试验 用于空气调节系统的防火阀 第1部分：试验方法

ISO 10294-1防火阀耐火试验 – 适用范围

该测试方法，用于确定防火阀的耐热性以及高温下烟气的通过情况。目的是评估防火阀防止火灾和烟气通过空气分配系统扩散的能力。

This part of ISO 10294 specifies a test method for the determination of the resistance of a fire damper to heat and the passage of smoke and gases at high temperatures.

The general purpose of the test is to evaluate the ability of a damper to prevent fire and smoke spreading from one fire compartment to another through an air distribution system.

NOTE — For classification, criteria and field of application of test results, see ISO 10294-2. For an explanatory document, see ISO 10294-3.

The test method described in this part of ISO 10294 is applicable to fire dampers. It is not intended to be used for dampers used only in smoke control systems.

The method is primarily intended for tests of mechanical devices.

Without modification it is not suitable for testing dampers in suspended ceilings.