Point-type smoke detectors using scattered light, transmitted light or ionization
1 Scope
This document specifies the classification, requirements, inspection rules, and marking of point-type smoke detectors using scattered light, transmitted light or ionization.
This document is applicable to the design, manufacture and inspection of point-type smoke detectors using scattered light, transmitted light or ionization used in industrial and civil buildings.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 4716 Point-type heat detectors
GB/T 9969 General principles for preparation of instructions for use of industrial products
GB 15631 Special type fire detectors
GB/T 16838 Environmental test methods and severities for fire electronic products
GB/T 17626.2 Electromagnetic compatibility (EMC) - Testing and measurement techniques - Electrostatic discharge immunity test
GB/T 17626.3 Electromagnetic compatibility - Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
GB/T 17626.4 Electromagnetic compatibility - Testing and measurement techniques - Electrical fast transient/burst immunity test
GB/T 17626.5 Electromagnetic compatibility - Testing and measurement techniques - Surge immunity test
GB/T 17626.6 Electromagnetic compatibility - Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields
ISO 12103-1:2016 Road vehicles - Test contaminants for filter evaluation - Part 1: Arizona test dust
3 Terms and definitions
No terms and definitions are listed in this document.
4 Classification
4.1 Classification by working principle:
a) point-type photoelectric smoke detector;
b) point-type ion smoke detector.
4.2 The point-type photoelectric smoke detectors may be classified as follows according to the response threshold value:
a) Type A: with adjustable response threshold value;
b) Type B: with nonadjustable response threshold value.
Contents
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
5.1 General requirements
5.2 Packaging and appearance
5.3 Performance of main components (parts)
5.4 Control software requirements
5.5 Smoke response repeatability
5.6 Smoke response orientation
5.7 Consistency
5.8 Power supply parameter fluctuation performance
5.9 Airflow interference resistance
5.10 Resistance to ambient light interference (applicable to photoelectric detectors)
5.11 Electromagnetic compatibility
5.12 Climatic environmental tolerance
5.13 Mechanical environmental tolerance
5.14 Fire sensitivity
5.15 Contamination alarm function of sensing components (applicable to photoelectric detectors)
5.16 Composite detection
6 Test methods
6.1 General
6.2 Smoke response repeatability test
6.3 Smoke response orientation test
6.4 Conformance test
6.5 Power supply parameter fluctuation performance test
6.6 Test of resistance to ambient light interference (applicable to photoelectric specimens)
6.7 Airflow interference resistance test
6.8 High temperature (operation) test
6.9 Low temperature (operation) test
6.10 Cyclic damp heat (operation) test
6.11 Steady-state damp-heat (durability) test
6.12 Sulfur dioxide (SO2) corrosion (durability) test
6.13 Impact (operation) test
6.14 Impact test
6.15 Vibration (sinusoidal) (operation) test
6.16 Vibration (sinusoidal) (durability) test
6.17 Radiated radio-frequency electromagnetic field immunity test
6.18 Immunity test for conducted disturbance induced by radio-frequency field
6.19 Electrostatic discharge immunity test
6.20 Electrical fast transient/burst immunity test
6.21 Surge (impact) immunity test
6.22 Fire sensitivity test
6.23 Contamination alarm function test of sensing components (applicable to photoelectric specimens)
7 Inspection rules
7.1 End-of-manufacturing inspection
7.2 Type inspection
8 Marking
8.1 General
8.2 Product marking
8.3 Quality inspection marking
Annex A (Normative) Smoke box for threshold value test
Annex B (Normative) Test smoke
Annex C (Normative) Flasher
Annex D (Normative) Impact test equipment
Annex E (Normative) Burning test laboratory
Annex F (Normative) Test fire SH 1 - Wood pyrolysis smoldering fire
Annex G (Normative) Test fire SH 2 - Cotton rope smoldering fire
Annex H (Normative) Test fire SH 3 - Polyurethane plastic fire
Annex I (Normative) Test fire SH 4 - n-Heptane fire
Annex J (Normative) Dust environment simulation test device
点型感烟火灾探测器
1 范围
本文件规定了点型感烟火灾探测器的分类、要求、检验规则和标志，描述了相应的试验方法。
本文件适用于工业与民用建筑中使用的点型感烟火灾探测器产品的设计、制造和检验。
2 规范性引用文件
下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本(包括所有的修改单)适用于本文件。
GB 4716 点型感温火灾探测器
GB/T 9969 工业产品使用说明书 总则
GB 15631 特种火灾探测器
GB/T 16838 消防电子产品环境试验方法及严酷等级
GB/T 17626.2 电磁兼容 试验和测量技术 静电放电抗扰度试验
GB/T 17626.3 电磁兼容试验和测量技术 射频电磁场辐射抗扰度试验
GB/T 17626.4 电磁兼容试验和测量技术 电快速瞬变脉冲群抗扰度试验
GB/T 17626.5 电磁兼容试验和测量技术浪涌(冲击)抗扰度试验
GB/T 17626.6 电磁兼容试验和测量技术 射频场感应的传导骚扰抗扰度
ISO 12103-1:2016 道路车辆 用于滤清器评定的污染物 第1部分：亚利桑那试验粉尘(Road vehicles - Test contaminants for filter evaluation - Part 1: Arizona test dust)
3 术语和定义
本文件没有需要界定的术语和定义。
4 分类
4.1 按工作原理可分为：
a) 点型光电感烟火灾探测器；
b) 点型离子感烟火灾探测器。
4.2 点型光电感烟火灾探测器按响应阈值可分为：
a) A型：响应阈值可调；
b) B型：响应阈值不可调。
