浸入式加热器检测

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GB 4706.75-2008家用和类似用途电器的安全.固定浸入式加热器的特殊要求

GB 4706.1-2005以下述内容代替：GB 4706本部分预定安装在与大气相通的水箱中，用于将水加热至沸点以下温度的家用和类似用途固定浸入式电加热器的安全。单相器具额定电压不超过250V，其他器具不超过480V。不打算作为一般家用但对公众仍可以构成危险源的器具，例如：打算在商店、轻工业和农场中由非电人员使用的器具，也在本部分的范围之内。就实际情况而言，本部分涉及器具出现的普通危险，而这些危险是在住宅和住宅周围环境中所有的人可能碰到的。本部分一般没考虑：——无人照看的幼儿和残疾人对器具的使用；——幼儿玩耍器具的情况。

GB 4706.77-2008家用和类似用途电器的安全.便携浸入式加热器的特殊要求

GB 4706.1-2005中的该章由下述内容代替：GB 4706本部分涉及单相器具额定电压不超过250V的家用和类似用途室内用便携浸入式加热器的安全。不打算作为一般家用但对公众仍可以构成危险源的器具，例如：打算在酒店、健身中心和类似场所由非人员使用的器具，属于本部分的范围。就实际情况而言，本部分所涉及的是在住宅和住宅周围环境中所有的人员遇到的而由器具所表现出来的普通危险。但是，本部分一般不考虑：——无人照看的幼儿和残疾人使用器具进的危险；——幼儿玩耍器具的情况

GB 5959.4-2008电热装置的安全.第4部分:对电阻加热装置的特殊要求

本部分适用于在下列a）和b）项中分别规定的，工作在第一和第二电压区段的间接电阻加热设备和直接电阻加热设备。本部分目的是使下述间接和直接加热设备的安全要求标准化。a）间接电阻加热设备这些特殊要求适用于进行间接电阻加热的设备，他们由直接电压或频率高为60Hz的单相或多相交流电压供电。热是由电流在固体金属加热导体、固体非金属加热导体以及辐射管和浸入式加热器中流动而产生的。间接电阻加热设备通常包括：——非连续炉，即间歇式炉。如马弗炉、坩埚路、井式炉、罩式炉、台车式炉、流态粒子炉、采用浸入式加热器的金属浴炉等。——具有连续或非连续炉料传送装置的连续式炉。如辊底式炉、推送式炉、步进式炉、滚筒式炉、转底式炉、隧道式炉（窑）、连续式马弗炉等。间接电阻加热设备通常还包括：——加热固体、液体或气体的设备；——熔炼和保温设备；——单独的加热元件组件（可移动的或固定的加热器）。可能发生特殊危险的间接电阻加热设备包括：——亚硝酸盐浴炉。——在热处理过程中在炉内可能产生爆炸性气氛的间接电阻加热设备。如在由氢和甲烷或丙烷与一氧化碳的化合气氛中进行渗碳的炉子。——具有保护（如氩气）和/或还原气氛的间接电阻加热设备。如进行气体渗碳、气体渗氮、碳氮共渗的炉子。——具有红外加热元件的设备。这些要求不适用于在IEC 60519-10-2005中所涉的仿形加热系统。b）直接电阻加热设备这些特殊要求也适用于借助于由电极引入电流，通过被加热的炉料或流体来进行直接电阻加热的设备。这些设备包括：——电极盐浴炉；——玻璃熔化炉；——石墨化炉；——生产碳化硅的炉子。这些要求不适用于由于所用工艺面在GB 5959.3-2008、GB 5959.2-2008、GB 5959.8-2007和GB 5959.41-2004中所涉及的直接电阻加热的设备。此外，它们也不适用于电极蒸汽锅炉、快速水加热器和电极压力容器。

GB/T 9989.3-2015搪瓷耐化学侵蚀的测定 第3部分:用六角形容器进行耐碱溶液侵蚀的测定

GB/T 9989的本部分规定了在25 ℃～95 ℃试验温度下，使用六角形容器，测定搪瓷制品耐碱溶液侵蚀的试验方法，该试验装置可以同时对6块搪瓷样品进行测试。

GB/T 15047-1994塑料扭转刚性试验方法

本标准规定了作为温度函数的塑料扭转刚性试验方法。 本标准适用于热塑性塑料。

GB/T 22578.1-2017电气绝缘系统(EIS) 液体和固体组件的热评定 第1部分:通用要求

GB/T 22578的本部分规定了电气绝缘系统热评定的双温试验程序。本部分适用于与电压等级无关的以热应力为主要老化因子的含有固体和液体组件的电气绝缘系统。

GB/T 36937-2018实验室仪器及设备环境意识设计

本标准规定了将环境因素引入实验室仪器及设备产品的基本原则，还规定了低温恒温循环装置、低温恒温槽、高温恒温循环装置、高温恒温槽、生物人工气候箱、气候环境试验箱、生化培养箱、干燥箱、工业分析仪、实验室离心机、盐槽、振荡器、氧弹式热量计和天平的环境意识设计特殊要求。本标准适用于实验室仪器及设备产品(以下简称产品)的环境意识设计。

HB 6167.12-2014民用飞机机载设备环境条件和试验方法 第12部分:盐雾试验

本部分规定了民用飞机机载设备盐雾环境试验条件和试验方法。本部分适用于民用飞机上会受到盐雾影响的机载设备。

QB/T 3802-1999化工用硬聚氯乙烯管件

本标准适用于注塑法制造的硬聚氯乙烯管件(以下简称管件)。专与化工用硬聚氯乙烯管材配套使用，主要用于输送某些0~40℃的酸碱等腐蚀性液体。\t本标准中烘箱试验方法完全等效采用ISO 2043-1974《压力下使用的弹性密封圈式连接的硬聚氯乙烯(PVC)注塑管件——烘箱试验》o

SC/T 6032-2007水族箱安全技术条件

本标准规定了水族箱在设计、制造、安装使用上的安全要求。 本标准适用于以浮法玻璃为主要材料，水容量在 2.0m<上标 3>以下的水族箱，其他类型的水族箱也可以参考使用。

SC/T 6050-2011水产养殖电器设备安全要求

本标准规定了水产养殖电器设备应遵守的安全要求。本标准适用于电压在380V及以下的室内用水产养殖电器设备，如电加热器、臭氧发生器、紫外线杀菌器、鼓风机、空气压缩机、制氧机、增氧机、制冷<热)机组、水泵、水质监测仪器仪表、报警器以及类似设备。

CNS 60335-2-21-2015家用和类似用途电器－ 安全性－第2-21 部：贮备型热水器之个别规定

CNS 60335-1第1节以下列内容取代。本标准适用于家用和类似用途，将水加热至沸点温度以下的贮备型热水器，其单相电器额定电压在250 V以下，其他电器额定电压在480 V以下之安全规定。非一般家庭使用，但仍可能构成公共危险来源之电器，例：在商店、小型工厂(light industry)及农场中，由非人员使用之电器，亦在本标准适用范围内。对于具备改装措施之热交换封闭型热水器，其内部所改装之浸入式加热器单元亦适用于本标准。此种加热器单元应符合附录AA之要求。在实际的情况下，本标准考虑居家周围所有人员所遭遇到由电器产生的共通性危害。然而，本标准一般不考虑下列情况。－ 使用者(包含孩童)因下列情况? 其生理、感知或心智能力。或? 经验及知识不足。而在无人监督或指导下无法安全使用电器。－ 孩童嬉玩电器。备考101.须注意下列事项。－ 使用于车辆、船舶或航空器之电器，可视需要另加要求。－ 额外之要求另由公共卫生、劳工保护及相关机构予以规定。备考102.本标准不适用于下列电器。－ 加热液体用电器(CNS 60335-2-15)。－ 瞬热型热水器(CNS 60335-2-35)。－ 商用供应机及自动贩卖机(CNS 3765-75)。－ 工业用途之电器。－ 特殊环境下，用于暴露在具腐蚀性或爆炸性环境(例：粉尘、蒸气或瓦斯等)中之电器。

DB31/T 912-2015浸入式电阻加热器具火灾物证技术鉴定方法

本标准规定了浸入式电阻加热器具火灾物证技术鉴定方法的原理、仪器设备、样品的提取与制备、分析步骤和判定依据。本标准适用于在调查涉及浸入式电阻加热器具的火灾原因时，根据加热器具内部电阻丝表面的微观形貌及金属元素组成的特征，鉴别加热器具经历状态与火灾原因的关系。适用于电阻丝金属成分为铝（Al）、铬（Cr）和铁（Fe），填充物为石英砂的电阻加热器具，其他填充物可参照执行。

AS_NZS 3350.2.74-2001家用和类似用途电器的安全第2.74部分:便携式浸入式加热器的特殊要求（IEC 60335-2-74:1994，MOD）

This clause of part 1 is replaced by:This standard deals with the safety of portable immersion heaters for household and similar purposes, their rated voltage being not more than 250 V.Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard.So far as is practicable, this standard deals with the common hazards presented by appliances which are encountered by all persons in and around the home.This standard does not in general take into account- the use of appliances by young children or infirm persons without supervision;- playing with the appliance by young children.NOTE 1 Attention is drawn to the fact that:- for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; t-----for appliances intended to be used in tropical countries special requirements may be necessary;for the purposes of this standard, Australia and New Zealand are not considered to be tropical;- in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities.NOTE 2 This standard does not apply to:- appliances intended exclusively for industrial purposes;- appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas);- aquarium heaters (IEC 60335-2-55);- fixed immersion heaters (IEC 60335-2-73);- heating elements incorporated in portable appliances such as appliances for heating liquids (IEC 60335-2-15).

AS_NZS 60335.2.73-2005家用和类似用途电器的安全第2.73部分：固定浸入式加热器的特殊要求

This clause of Part 1 is replaced by the following.This International Standard deals with the safety of fixed electric immersion heaters for household and similar purposes that are intended for installation in a water tank for heating water to a temperature below its boiling point. The rated voltage is not more than 250 V for single-phase appliances and 480 V for other appliances.NOTE 101 The water tank may have alternative means for heating water, such as the circulation of hot water supplied from a separate boiler.NOTE 102 Immersion heaters having a rated power input up to 25 kW for incorporation as an alternative heating source in central heating boilers are also within the scope of this standardAppliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard.As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account- the use of appliances by young children or infirm persons without supervision;- playing with the appliance by young children.NOTE 103 Attention is drawn to the fact thatfor appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary;in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities.NOTE 104 This standard does not apply toappliances intended exclusively for industrial purposes;appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas),heating elements incorporated in appliances such as• appliances for heating liquids (IEC 60335-2-15);• storage water heaters (IEC 60335-2-21);• instantaneous water heaters (IEC 60335-2-35); aquarium heaters (IEC 60335-2-55);portable immersion heaters (IEC 60335-2-74); engine preheaters such as those for cars and buses.

AS_NZS 60335.2.74-2005家用和类似用途电器 - 安全 - 第2.74部分:便携式浸入式加热器的特殊要求

This clause of Part 1 is replaced by the following.This International Standard deals with the safety of portable electric immersion heaters for household and similar purposes, their rated voltage being not more than 250 V.Appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops, in light industry and on farms, are within the scope of this standard.As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account- the use of appliances by young children or infirm persons without supervision;- playing with the appliance by young children.NOTE 101 Attention is drawn to the fact thatfor appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary;in many countries, additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authoritiesNOTE 102 This standard does not apply toappliances intended exclusively for industrial purposes,appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas);heating elements incorporated in portable appliances, such as appliances for heating liquids (IEC 60335-2-15);aquarium heaters (IEC 60335-2-55);fixed immersion heaters (IEC 60335-2-73).

IEC 60335-2-73-2005家用和类似用途电器.安全.第2-73部分:固定浸入式加热器的特殊要求

Deals with the safety of fixed electric immersion heaters intended for installation in a water tank for heating water to temperature below its boiling point. The rated voltage is not more than 250 V for single-phase and 480 V for other appliances.