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水(Shui)平(Ping)垂(Chui)直(Zhi)燃(Ran)烧(Shao)试(Shi)验(Yan)仪(Yi)

水(Shui)平(Ping)垂(Chui)直(Zhi)燃(Ran)烧(Shao)试(Shi)验(Yan)仪(Yi)

简(Jian)要(Yao)描(Miao)述(Shu):(?)水(Shui)平(Ping)垂(Chui)直(Zhi)燃(Ran)烧(Shao)试(Shi)验(Yan)仪(Yi)用(Yong)于(Yu)检(Jian)验(Yan)和(He)评(Ping)定(Ding)塑(Su)料(Liao)材(Cai)料(Liao)的(De)燃(Ran)烧(Shao)特(Te)性(Xing),(?)是(Shi)根(Gen)据(Ju)UL94标(Biao)准(Zhun)《(?)设(She)备(Bei)和(He)器(Qi)具(Ju)部(Bu)件(Jian)用(Yong)塑(Su)料(Liao)材(Cai)料(Liao)的(De)可(Ke)燃(Ran)性(Xing)试(Shi)验(Yan)》(?)中(Zhong)有(You)关(Guan)条(Tiao)款(Kuan)设(She)计(Ji)制(Zhi)造(Zao),(?)对(Dui)设(She)备(Bei)和(He)器(Qi)具(Ju)的(De)塑(Su)料(Liao)部(Bu)件(Jian)进(Jin)行(Xing)水(Shui)平(Ping)、(?)垂(Chui)直(Zhi)可(Ke)燃(Ran)性(Xing)试(Shi)验(Yan)。(?)

访(Fang)问(Wen)量(Liang):(?) 6220

产(Chan)品(Pin)型(Xing)号(Hao):(?) HVUL-2

所(Suo)属(Shu)分(Fen)类(Lei):(?)水(Shui)平(Ping)垂(Chui)直(Zhi)燃(Ran)烧(Shao)试(Shi)验(Yan)仪(Yi)

更(Geng)新(Xin)时(Shi)间(Jian):(?)2024-07-03

详(Xiang)细(Xi)说(Shuo)明(Ming):(?)
品(Pin)牌(Pai)DMS/德(De)迈(Mai)盛(Sheng)产(Chan)地(Di)类(Lei)别(Bie)国(Guo)产(Chan)
 (?) (?)水(Shui)平(Ping)垂(Chui)直(Zhi)燃(Ran)烧(Shao)试(Shi)验(Yan)仪(Yi)的(De)燃(Ran)烧(Shao)性(Xing)试(Shi)验(Yan)是(Shi)IEC 60950、(?)UL 94、(?)IEC 707、(?)IEC 695-2-2、(?)ISO1210:(?)1992;(?)ISO9772等(Deng)标(Biao)准(Zhun)规(Gui)定(Ding)的(De)模(Mo)拟(Ni)安(An)全(Quan)试(Shi)验(Yan)项(Xiang)目(Mu)。(?)本(Ben)设(She)备(Bei)的(De)燃(Ran)烧(Shao)性(Xing)试(Shi)验(Yan)是(Shi)采(Cai)用(Yong)规(Gui)定(Ding)尺(Chi)寸(Cun)的(De)本(Ben)生(Sheng)灯(Deng)((?)Bunsen burner)(?)和(He)特(Te)定(Ding)燃(Ran)气(Qi)源(Yuan)((?)甲(Jia)烷(Wan)或(Huo)天(Tian)然(Ran)气(Qi))(?),(?)按(An)一(Yi)定(Ding)的(De)火(Huo)焰(Yan)高(Gao)度(Du)和(He)一(Yi)定(Ding)的(De)施(Shi)焰(Yan)角(Jiao)度(Du)对(Dui)呈(Cheng)水(Shui)平(Ping)或(Huo)垂(Chui)直(Zhi)状(Zhuang)态(Tai)的(De)试(Shi)品(Pin)定(Ding)时(Shi)施(Shi)燃(Ran)若(Ruo)干(Gan)次(Ci),(?)以(Yi)试(Shi)品(Pin)点(Dian)燃(Ran)、(?)灼(Zhuo)热(Re)燃(Ran)烧(Shao)的(De)持(Chi)续(Xu)时(Shi)间(Jian)和(He)试(Shi)品(Pin)下(Xia)铺(Pu)垫(Dian)的(De)引(Yin)燃(Ran)物(Wu)是(Shi)否(Fou)引(Yin)燃(Ran)来(Lai)评(Ping)定(Ding)其(Qi)燃(Ran)烧(Shao)性(Xing)。(?)
 
 (?) (?)水(Shui)平(Ping)垂(Chui)直(Zhi)燃(Ran)烧(Shao)试(Shi)验(Yan)仪(Yi)能(Neng)对(Dui)总(Zong)质(Zhi)量(Liang)超(Chao)过(Guo)和(He)不(Bu)超(Chao)过(Guo)18kg的(De)移(Yi)动(Dong)式(Shi)设(She)备(Bei)防(Fang)火(Huo)防(Fang)护(Hu)外(Wai)壳(Ke);(?)驻(Zhu)立(Li)式(Shi)设(She)备(Bei)的(De)防(Fang)火(Huo)防(Fang)护(Hu)外(Wai)壳(Ke);(?)安(An)置(Zhi)于(Yu)防(Fang)火(Huo)外(Wai)壳(Ke)内(Nei)的(De)材(Cai)料(Liao);(?)V-0、(?)V-1、(?)V-2、(?)HB、(?)5V、(?)HF-1、(?)HF-2、(?)HBF级(Ji)材(Cai)料(Liao)或(Huo)泡(Pao)沫(Mo)塑(Su)料(Liao)的(De)可(Ke)燃(Ran)性(Xing)进(Jin)行(Xing)定(Ding)级(Ji)评(Ping)定(Ding)。(?)
 
 (?) (?)设(She)备(Bei)适(Shi)用(Yong)范(Fan)围(Wei):(?)
 (?) (?)本(Ben)设(She)备(Bei)适(Shi)用(Yong)于(Yu)照(Zhao)明(Ming)设(She)备(Bei)、(?)低(Di)压(Ya)电(Dian)器(Qi)、(?)家(Jia)用(Yong)电(Dian)器(Qi)、(?)机(Ji)床(Chuang)电(Dian)器(Qi)、(?)电(Dian)机(Ji)、(?)电(Dian)动(Dong)工(Gong)具(Ju)、(?)电(Dian)子(Zi)仪(Yi)器(Qi)、(?)电(Dian)工(Gong)仪(Yi)表(Biao)、(?)信(Xin)息(Xi)技(Ji)术(Shu)设(She)备(Bei)、(?)电(Dian)气(Qi)事(Shi)务(Wu)设(She)备(Bei)、(?)电(Dian)气(Qi)连(Lian)接(Jie)件(Jian)和(He)辅(Fu)件(Jian)等(Deng)电(Dian)工(Gong)电(Dian)子(Zi)产(Chan)品(Pin)及(Ji)其(Qi)组(Zu)件(Jian)部(Bu)件(Jian)的(De)研(Yan)究(Jiu)、(?)生(Sheng)产(Chan)和(He)质(Zhi)检(Jian)部(Bu)门(Men),(?)也(Ye)适(Shi)用(Yong)于(Yu)绝(Jue)缘(Yuan)材(Cai)料(Liao)、(?)工(Gong)程(Cheng)塑(Su)料(Liao)或(Huo)其(Qi)它(Ta)固(Gu)体(Ti)可(Ke)燃(Ran)材(Cai)料(Liao)行(Xing)业(Ye)。(?)

 (?) (?)试(Shi)验(Yan)过(Guo)程(Cheng):(?)
 (?) (?)1、(?)启(Qi)动(Dong)抽(Chou)风(Feng)机(Ji),(?)将(Jiang)燃(Ran)烧(Shao)箱(Xiang)内(Nei)的(De)废(Fei)气(Qi)排(Pai)出(Chu),(?)时(Shi)间(Jian)约(Yue)为(Wei)2~3分(Fen)钟(Zhong),(?)注(Zhu)意(Yi)抽(Chou)风(Feng)过(Guo)程(Cheng)中(Zhong)需(Xu)把(Ba)钢(Gang)化(Hua)玻(Bo)璃(Li)门(Men)打(Da)开(Kai)。(?)
 (?) (?)2、(?)水(Shui)平(Ping)装(Zhuang)好(Hao)试(Shi)样(Yang)。(?)在(Zai)试(Shi)样(Yang)标(Biao)记(Ji)的(De)另(Ling)一(Yi)端(Duan)夹(Jia)好(Hao)试(Shi)样(Yang),(?)长(Chang)度(Du)方(Fang)向(Xiang)保(Bao)持(Chi)水(Shui)平(Ping),(?)宽(Kuan)度(Du)方(Fang)向(Xiang)使(Shi)其(Qi)与(Yu)水(Shui)平(Ping)成(Cheng)45±2°。(?)
 (?) (?)3、(?)在(Zai)试(Shi)样(Yang)的(De)下(Xia)方(Fang)水(Shui)平(Ping)放(Fang)置(Zhi)一(Yi)铁(Tie)网(Wang),(?)铁(Tie)网(Wang)距(Ju)试(Shi)样(Yang)下(Xia)端(Duan)10±1mm。(?)试(Shi)样(Yang)的(De)自(Zi)由(You)端(Duan)与(Yu)铁(Tie)网(Wang)的(De)边(Bian)缘(Yuan)平(Ping)齐(Qi)。(?)
 (?) (?)4、(?)将(Jiang)喷(Pen)灯(Deng)45°放(Fang)置(Zhi),(?)调(Diao)整(Zheng)试(Shi)样(Yang)与(Yu)喷(Pen)灯(Deng)的(De)相(Xiang)对(Dui)位(Wei)置(Zhi),(?)使(Shi)得(De)喷(Pen)灯(Deng)管(Guan)的(De)中(Zhong)心(Xin)轴(Zhou)与(Yu)试(Shi)样(Yang)水(Shui)平(Ping)的(De)下(Xia)缘(Yuan)在(Zai)同(Tong)一(Yi)垂(Chui)面(Mian)上(Shang),(?)并(Bing)朝(Chao)着(Zhuo)试(Shi)样(Yang)自(Zi)由(You)端(Duan)倾(Qing)斜(Xie)形(Xing)成(Cheng)一(Yi)个(Ge)与(Yu)水(Shui)平(Ping)成(Cheng)45±2°的(De)倾(Qing)角(Jiao)。(?)
 (?) (?)5、(?)试(Shi)样(Yang)与(Yu)喷(Pen)灯(Deng)相(Xiang)对(Dui)位(Wei)置(Zhi)调(Diao)整(Zheng)好(Hao)后(Hou),(?)将(Jiang)所(Suo)有(You)计(Ji)时(Shi)器(Qi)清(Qing)零(Ling)。(?)把(Ba)喷(Pen)灯(Deng)移(Yi)开(Kai)远(Yuan)离(Li)试(Shi)样(Yang)的(De)位(Wei)置(Zhi),(?)并(Bing)用(Yong)随(Sui)机(Ji)配(Pei)送(Song)的(De)点(Dian)火(Huo)器(Qi)点(Dian)火(Huo),(?)重(Zhong)新(Xin)将(Jiang)喷(Pen)灯(Deng)移(Yi)回(Hui)原(Yuan)处(Chu)并(Bing)调(Diao)整(Zheng)使(Shi)得(De)火(Huo)焰(Yan)侵(Qin)入(Ru)试(Shi)样(Yang)自(Zi)由(You)端(Duan)6±1mm的(De)深(Shen)度(Du),(?)同(Tong)时(Shi)按(An)下(Xia)摇(Yao)控(Kong)器(Qi)上(Shang)的(De)“燃(Ran)烧(Shao)时(Shi)间(Jian)计(Ji)时(Shi)启(Qi)动(Dong)按(An)钮(Niu)”,(?)开(Kai)始(Shi)计(Ji)时(Shi)。(?)试(Shi)验(Yan)火(Huo)焰(Yan)供(Gong)火(Huo)30±1s而(?)不(Bu)改(Gai)变(Bian)位(Wei)置(Zhi)。(?)
 (?) (?)6、(?)当(Dang)计(Ji)时(Shi)30±1秒(Miao)后(Hou),(?)或(Huo)如(Ru)果(Guo)达(Da)不(Bu)到(Dao)30秒(Miao)而(?)试(Shi)样(Yang)的(De)火(Huo)焰(Yan)前(Qian)锋(Feng)到(Dao)达(Da)25mm标(Biao)志(Zhi)线(Xian)的(De)时(Shi)候(Hou),(?)立(Li)即(Ji)撤(Che)去(Qu)喷(Pen)灯(Deng)。(?)火(Huo)焰(Yan)前(Qian)锋(Feng)到(Dao)达(Da)25mm标(Biao)志(Zhi)线(Xian)时(Shi),(?)按(An)下(Xia)摇(Yao)控(Kong)上(Shang)的(De)“余(Yu)焰(Yan)定(Ding)时(Shi)器(Qi)T1”不(Bu)放(Fang),(?)启(Qi)动(Dong)计(Ji)时(Shi)器(Qi)T1并(Bing)计(Ji)时(Shi)。(?)当(Dang)火(Huo)焰(Yan)在(Zai)未(Wei)燃(Ran)烧(Shao)到(Dao)100mm刻(Ke)度(Du)就(Jiu)熄(Xi)灭(Mie)时(Shi),(?)放(Fang)开(Kai)按(An)钮(Niu),(?)停(Ting)止(Zhi)计(Ji)时(Shi)。(?)记(Ji)下(Xia)从(Cong)25mm刻(Ke)度(Du)到(Dao)燃(Ran)烧(Shao)停(Ting)止(Zhi)点(Dian)之(Zhi)间(Jian)的(De)距(Ju)离(Li)以(Yi)及(Ji)所(Suo)用(Yong)时(Shi)间(Jian)。(?)若(Ruo)火(Huo)焰(Yan)燃(Ran)烧(Shao)超(Chao)过(Guo)100mm,(?)在(Zai)燃(Ran)烧(Shao)到(Dao)100mm点(Dian)处(Chu)时(Shi),(?)放(Fang)开(Kai)按(An)钮(Niu),(?)停(Ting)止(Zhi)计(Ji)时(Shi)。(?)记(Ji)录(Lu)从(Cong)火(Huo)焰(Yan)上(Shang)端(Duan)25mm燃(Ran)烧(Shao)到(Dao)100mm时(Shi)所(Suo)用(Yong)的(De)时(Shi)间(Jian)。(?)
 (?) (?)7、(?)结(Jie)果(Guo)计(Ji)算(Suan):(?)
 (?) (?)a、(?)采(Cai)用(Yong)下(Xia)列(Lie)公(Gong)式(Shi)计(Ji)算(Suan)每(Mei)个(Ge)试(Shi)样(Yang)的(De)线(Xian)性(Xing)燃(Ran)烧(Shao)速(Su)度(Du)V((?)mm/min)(?)V=60L/t;(?)公(Gong)式(Shi)中(Zhong):(?)V为(Wei)线(Xian)性(Xing)燃(Ran)烧(Shao)速(Su)度(Du)((?)mm/min)(?),(?)L烧(Shao)毁(Hui)长(Chang)度(Du)L((?)mm)(?),(?)T为(Wei)时(Shi)间(Jian)s
 (?) (?)b、(?)对(Dui)于(Yu)每(Mei)个(Ge)试(Shi)样(Yang)记(Ji)录(Lu)如(Ru)下(Xia)数(Shu)据(Ju):(?)
 (?) (?)①(?)、(?)火(Huo)焰(Yan)前(Qian)锋(Feng)是(Shi)否(Fou)越(Yue)过(Guo)25mm标(Biao)志(Zhi)线(Xian)和(He)100mm标(Biao)志(Zhi)线(Xian);(?)
 (?) (?)②(?)、(?)如(Ru)果(Guo)火(Huo)焰(Yan)前(Qian)锋(Feng)越(Yue)过(Guo)25mm但(Dan)在(Zai)到(Dao)达(Da)100mm标(Biao)志(Zhi)线(Xian)前(Qian)停(Ting)止(Zhi),(?)记(Ji)录(Lu)烧(Shao)毁(Hui)长(Chang)度(Du)L和(He)经(Jing)过(Guo)的(De)时(Shi)间(Jian)t;(?)
 (?) (?)③(?)、(?)如(Ru)果(Guo)火(Huo)焰(Yan)前(Qian)锋(Feng)越(Yue)过(Guo)100mm标(Biao)志(Zhi)线(Xian),(?)记(Ji)录(Lu)从(Cong)25mm标(Biao)志(Zhi)线(Xian)进(Jin)到(Dao)100mm标(Biao)志(Zhi)线(Xian)经(Jing)过(Guo)的(De)时(Shi)间(Jian)t;(?)
 (?) (?)④(?)、(?)求(Qiu)出(Chu)的(De)线(Xian)性(Xing)燃(Ran)烧(Shao)速(Su)度(Du)。(?)
 (?) (?)8、(?)结(Jie)果(Guo)要(Yao)求(Qiu):(?)
 (?) (?)a、(?)对(Dui)于(Yu)厚(Hou)度(Du)为(Wei)3.0mm到(Dao)13mm之(Zhi)间(Jian)的(De)样(Yang)品(Pin),(?)在(Zai)75mm的(De)一(Yi)段(Duan)距(Ju)离(Li)上(Shang)的(De)燃(Ran)烧(Shao)速(Su)度(Du)不(Bu)能(Neng)超(Chao)过(Guo)40mm/每(Mei)分(Fen)钟(Zhong);(?)
 (?) (?)b、(?)对(Dui)于(Yu)厚(Hou)度(Du)为(Wei)小(Xiao)于(Yu)3.0mm的(De)样(Yang)品(Pin),(?)在(Zai)75mm的(De)一(Yi)段(Duan)距(Ju)离(Li)上(Shang)的(De)燃(Ran)烧(Shao)速(Su)度(Du)不(Bu)能(Neng)超(Chao)过(Guo)75mm/每(Mei)分(Fen)钟(Zhong);(?)
 (?) (?)c、(?)在(Zai)火(Huo)焰(Yan)没(Mei)有(You)碰(Peng)到(Dao)100mm标(Biao)记(Ji)线(Xian)时(Shi),(?)样(Yang)品(Pin)就(Jiu)自(Zi)燃(Ran)。(?)

 (?) (?)水(Shui)平(Ping)垂(Chui)直(Zhi)燃(Ran)烧(Shao)试(Shi)验(Yan)仪(Yi)技(Ji)术(Shu)参(Can)数(Shu):(?)
 (?) (?)1、(?)灯(Deng)具(Ju):(?)本(Ben)生(Sheng)灯(Deng)灯(Deng)管(Guan)直(Zhi)径(Jing)9.5mm±0.5mm从(Cong)空(Kong)气(Qi)主(Zhu)进(Jin)气(Qi)口(Kou)或(Huo)入(Ru)口(Kou)处(Chu)向(Xiang)上(Shang)长(Chang)度(Du)约(Yue)100mm等(Deng);(?)
 (?) (?)2、(?)本(Ben)生(Sheng)灯(Deng)具(Ju)管(Guan)口(Kou)形(Xing)状(Zhuang):(?)圆(Yuan)柱(Zhu)型(Xing)灯(Deng)口(Kou)和(He)不(Bu)锈(Xiu)钢(Gang)鱼(Yu)尾(Wei)状(Zhuang)灯(Deng)口(Kou)((?)可(Ke)更(Geng)换(Huan))(?);(?)
 (?) (?)3、(?)灯(Deng)具(Ju)试(Shi)验(Yan)倾(Qing)角(Jiao):(?)0°、(?)20°、(?)45°90可(Ke)快(Kuai)速(Su)定(Ding)位(Wei),(?)最(Zui)大(Da)行(Xing)程(Cheng)约(Yue)150mm;(?)
 (?) (?)4、(?)施(Shi)燃(Ran)气(Qi)体(Ti):(?)98%甲(Jia)烷(Wan)气(Qi)(基(Ji)准(Zhun)气(Qi)),(?)也(Ye)可(Ke)使(Shi)用(Yong) 37MJ/m 3±1MJ/m 3天(Tian)然(Ran)气(Qi);(?)
 (?) (?)5、(?)施(Shi)燃(Ran)和(He)移(Yi)开(Kai)时(Shi)间(Jian):(?)1s~(?)999.9s((?)数(Shu)显(Xian)可(Ke)预(Yu))(?);(?)
 (?) (?)6、(?)持(Chi)燃(Ran)时(Shi)间(Jian):(?)1s~(?)999.9s((?)数(Shu)显(Xian)不(Bu)可(Ke)预(Yu)置(Zhi))(?);(?)
 (?) (?)7、(?)重(Zhong)复(Fu)施(Shi)燃(Ran)次(Ci)数(Shu):(?)1~(?)9999次(Ci)((?)数(Shu)显(Xian)可(Ke)预(Yu)置(Zhi))(?);(?)
 (?) (?)8、(?)试(Shi)验(Yan)区(Qu)容(Rong)积(Ji):(?)0.75m 3 背(Bei)景(Jing)黑(Hei)色(Se);(?)
 (?) (?)9、(?)电(Dian)源(Yuan)功(Gong)率(Lu):(?)0.5kVA 220V 50-60Hz。(?)
 

留(Liu)言(Yan)框(Kuang)

  • 产(Chan)品(Pin):(?)

  • 您(Nin)的(De)单(Dan)位(Wei):(?)

  • 您(Nin)的(De)姓(Xing)名(Ming):(?)

  • 联(Lian)系(Xi)电(Dian)话(Hua):(?)

  • 常(Chang)用(Yong)邮(You)箱(Xiang):(?)

  • 省(Sheng)份(Fen):(?)

  • 详(Xiang)细(Xi)地(Di)址(Zhi):(?)

  • 补(Bu)充(Chong)说(Shuo)明(Ming):(?)

  • 验(Yan)证(Zheng)码(Ma):(?)

    请(Qing)输(Shu)入(Ru)计(Ji)算(Suan)结(Jie)果(Guo)((?)填(Tian)写(Xie)阿(A)拉(La)伯(Bo)数(Shu)字(Zi))(?),(?)如(Ru):(?)三(San)加(Jia)四(Si)=7

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