是否进口:否 | 产地:英国 | 品牌:SOLO 808-001/809-001 |
类型:SOLO 808-001/809-001 | 型号:SOLO 808-001/809-001 | 工作电压:1V |
货号:2 | 报警电流:3mA | 探测角度:4 |
静态电流:5uA | 工作温度:6℃ | 探测距离:7m |
发射频率:8MHZ | 适用范围:9 | 安装方式:SOLO 808-001/809-001 |
发射距离:1m | 动作距离:2mm | 通讯方式:SOLO 808-001/809-001 |
重量:3g | 告警方式:4 | 订货号:5 |
物料编号:6 | 最小包装数:7 | 是否跨境货源:否 |
英国SOLO 808-001/809-001 烟感探测工具 组图
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A leading detector manufacturer recently recalled smoke/heat detectors that had been manufactured over a period of several months last year. The recall was necessary because an internal contact might have an insulating film preventing the detector from reporting a heat alarm signal to the control panel. Fortunately the detectors could still have detected smoke and this is a reputable manufacturer whose follow up will be excellent.
一家的探测器制造商***近召回了去年几个月制造的烟雾/热探测器。召回是必要的,因为内部触点可能有一层绝缘膜,阻止探测器向控制面板报告热警报信号。幸运的是,探测器仍然可以探测到烟雾,这是一家声誉良好的制造商,其后续行动将非常出色。
I ts occurrence, however, underlines strongly the need for proper func- tional testing – both at installation/ commissioning/acceptance and, on an annual basis. This paper clarifies what this means, using examples from the national codes of the UK, US, France and Ger- many. Many other countries have similar requirements but some could be clearer than they are now. The above product recall emphasises why such standards need to be adopted where they do not yet exist, clarified where they are misun- derstood and upheld and enforced where they already exist unambiguously.
然而,这种情况强烈强调了在安装/调试/验收时以及每年进行适当功能测试的必要性。本文通过英国、美国、法国和德国许多国家规范的实例,阐明了这意味着什么。许多其他国家也有类似的要求,但有些国家可能比现在更清楚。上述产品召回强调了在这些标准尚不存在的情况下,为什么需要采用这些标准,澄清了这些标准存在的误区,并在这些标准已明确存在的情况下予以支持和执行。
A functional check involves a physical stimulus: “In the case of detectors (all types) tests must ensure that products of combustion are capable of passing unhindered from the protected area to the sensing chamber/elements of the detector and not simply test the ability of the detector to sample/veri- fy the status of the atmosphere already in the sensing chamber.”
英国SOLO 808-001/809-001 烟感探测工具 组图
功能检查包括物理刺激:“在探测器(所有类型)的情况下,测试必须确保燃烧产物能够无障碍地从保护区传递到探测器的传感室/元件,而不是简单地测试探测器对已处于温度范围内的大气状态进行取样/验证的能力。他感应室。”
BS 5839 1: 2002 Clause 45.3, December 2004 update The US code agrees:“The detectors shall be tested in place to ensure smoke entry into the sens- ing chamber and an alarm response.” NFPA 72 National Fire Table 10.4.2.2 (g) Smoke detectors
英国SOLO 808-001/809-001 烟感探测工具 组图
BS 5839 1:2002第45.3条,2004年12月更新,美国规范同意:“应在适当位置测试探测器,以确保烟雾进入感测室并发出警报响应。”NFPA 72国家火灾表10.4.2.2(g)烟雾探测器