GB/T5455紡織品垂(chui)直燃燒阻(zu)燃性(xing)能(neng)測試(shi)儀技術參(can)數(shu)簡(jian)介(jie)
紡織品垂(chui)直燃燒阻(zu)燃性(xing)能(neng)測試(shi)儀 GB/T5455紡織物垂(chui)直燃燒測試(shi)儀
壹(yi)、CZF-5455型(xing)垂(chui)直燃燒測定(ding)儀使(shi)用(yong)範(fan)圍
適(shi)用(yong)於各類(lei)織物及其制品。適(shi)用(yong)於GB5455-2014標(biao)準(zhun)中(zhong)規定(ding)的(de)垂(chui)直方(fang)向紡織品底邊(bian)點(dian)火(huo)時(shi)燃燒性(xing)能(neng)的試(shi)驗(yan)方(fang)法。北京(jing)鑫生(sheng)卓(zhuo)銳(rui)科技有限公司(si)研(yan)發生(sheng)產,追(zhui)求,銳(rui)意(yi)進(jin)取,好(hao)品質(zhi)卓(zhuo)銳(rui)造(zao)!
二(er)、CZF-5455型(xing)垂(chui)直燃燒測定(ding)儀主(zhu)要(yao)技術參(can)數(shu)
1.設備分(fen)控(kong)制部分(fen)與(yu)燃燒箱(xiang)兩部分,燃燒箱(xiang)箱(xiang)內尺(chi)寸為330*330*765mm
2.燃燒箱(xiang)前(qian)部為鋼化(hua)玻(bo)璃(li)觀(guan)察門
3.箱(xiang)頂(ding)均(jun)勻(yun)分布(bu)16個排氣(qi)孔,內徑12.5mm;燃燒箱(xiang)兩側各分(fen)布(bu)6個排氣(qi)孔,內徑12.5mm
4.箱(xiang)頂(ding)加(jia)裝(zhuang)頂(ding)板
5.箱(xiang)頂(ding)設支架可(ke)承掛(gua)式(shi)樣(yang)夾(jia),式樣(yang)夾底部位於點火(huo)器(qi)管口(kou)高點(dian)之(zhi)上17mm
6.點(dian)火(huo)器(qi)管口(kou)內徑11mm,管(guan)頭與垂(chui)線為25°角(jiao),點(dian)火(huo)器(qi)入口(kou)氣體(ti)壓(ya)力(li)17.2kpa±1.7kpa
7.點(dian)火(huo)時(shi)間(jian):至(zhi)0.05s
8.氣(qi)源:工(gong)業(ye)級(ji)丙(bing)烷、丁(ding)烷或丙(bing)烷 /丁(ding)烷混(hun)合氣(qi)體(ti),在(zai)試(shi)樣(yang)按GB5455-2014中(zhong)7.3進(jin)行(xing)預(yu)處(chu)理(li)的(de)情況下(xia)選(xuan)用(yong)純度(du)不小(xiao)於97%的甲烷氣(qi)體(ti)
9.試(shi)樣(yang)大(da)小(xiao):300*89mm,橫向、縱向各(ge)五塊(kuai)
10.環(huan)境溫(wen)度(du):-10℃~30℃
11.供(gong)電(dian)電(dian)壓(ya)和(he)功(gong)率(lv):220V±10% 50HZ 功(gong)率(lv)小於100W
12.單片(pian)機控制,數(shu)顯自動計時(shi)
13.本(ben)生(sheng)燈施(shi)加火(huo)焰(yan)時(shi)間(jian)0-99M99S,可任(ren)意(yi)設定(ding),精(jing)度(du)±0.01s
14.余(yu)焰、余(yu)輝時(shi)間(jian) :長0-99M99S
三、CZF-5455型(xing)垂(chui)直燃燒測定(ding)儀設計標(biao)準(zhun):
GB5455-2014《紡織品 燃燒性(xing)能(neng) 垂(chui)直放行(xing) 損毀長度(du)、陰(yin)燃和(he)續(xu)燃時(shi)間(jian)的測定(ding)》
符(fu)合標(biao)準(zhun):GB6529
北(bei)京(jing)鑫生(sheng)卓(zhuo)銳(rui)科技有限公司(si)研(yan)發生(sheng)產,追(zhui)求,銳(rui)意(yi)進(jin)取,好(hao)品質(zhi)卓(zhuo)銳(rui)造(zao)!
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