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全自動智能電動低溫卷繞拉伸試驗箱拉伸卷繞

全自動智能電動低溫卷繞拉伸試驗箱拉伸卷繞

簡要描述:

全自動智能電動低溫卷繞拉伸試驗箱拉伸卷繞試驗
適(shi)用(yong)于電(dian)(dian)線電(dian)(dian)纜冷彎試(shi)驗。取(qu)試(shi)樣(yang)放入卷繞棒(bang)上(shang),當溫度(du)(du)(du)達到(dao)試(shi)驗箱的(de)(de)設定(ding)值(zhi)并在(zai)(zai)規定(ding)的(de)(de)冷卻時(shi)間結束后(hou),以均(jun)勻之速度(du)(du)(du)旋轉試(shi)棒(bang)使試(shi)樣(yang)整齊地(di)在(zai)(zai)規定(ding)直徑(jing)之圓(yuan)棒(bang)上(shang)卷繞成緊密(mi)的(de)(de)螺旋,再將試(shi)樣(yang)保持在(zai)(zai)試(shi)棒(bang)上(shang)直至(zhi)其(qi)恢(hui)復到(dao)接近環境溫度(du)(du)(du)后(hou)取(qu)出(chu)試(shi)樣(yang),檢視是否有龜裂(lie)、裂(lie)痕。

K-WG-LJ全自動智能電動低溫卷繞拉伸試驗箱拉伸卷繞試驗

一、產品(pin)特點

該(gai)(gai)機(ji)符(fu)合UL標準(zhun)(zhun)和GB/T2951標準(zhun)(zhun)規定的(de)低(di)(di)溫(wen)(wen)拉伸(shen)(shen)、低(di)(di)溫(wen)(wen)卷(juan)繞、低(di)(di)溫(wen)(wen)沖擊試(shi)驗(yan)(yan)標準(zhun)(zhun)。是本(ben)公司研制(zhi)的(de)的(de)一(yi)款低(di)(di)溫(wen)(wen)拉伸(shen)(shen)、卷(juan)繞自動智(zhi)(zhi)能為一(yi)體式的(de)試(shi)驗(yan)(yan)機(ji),該(gai)(gai)設(she)備(bei)采用了人(ren)機(ji)界面(mian)控制(zhi),智(zhi)(zhi)能化操作方便(bian)更(geng)簡單,并配(pei)有(you)微型打印(yin)(yin)機(ji),打印(yin)(yin)測試(shi)數據。本(ben)設(she)備(bei)包括(kuo)四臺設(she)備(bei):高低(di)(di)溫(wen)(wen)試(shi)驗(yan)(yan)箱,電動低(di)(di)溫(wen)(wen)拉伸(shen)(shen)試(shi)驗(yan)(yan)裝(zhuang)(zhuang)置(zhi),低(di)(di)溫(wen)(wen)卷(juan)繞試(shi)驗(yan)(yan)裝(zhuang)(zhuang)置(zhi),低(di)(di)溫(wen)(wen)沖擊試(shi)驗(yan)(yan)裝(zhuang)(zhuang)置(zhi)。  

二、各裝置介紹

電動(dong)低溫拉伸試驗裝置符合GB/T2951.14—2008《電纜和光(guang)纜絕(jue)緣(yuan)和護套(tao)材料試驗方法(fa)•第(di)14部分(fen)•通用試驗方法-低(di)溫試驗(yan)》標準、適(shi)用于電(dian)線電(dian)纜絕緣(yuan)和護套(tao)材(cai)料需要進(jin)行低(di)溫拉伸試驗(yan)的(de)場合,代(dai)替GB/T2951.4-1997標準。本產品全(quan)部采用不(bu)銹(xiu)鋼制成,外觀精(jing)美,安(an)全(quan)可靠;  讀值方便(bian)(bian)、穩定(ding)、精(jing)度高;無需人工計算(suan),操作簡便(bian)(bian)。  

電動低(di)溫卷繞試驗裝置符合GB2951.14-2008GB/T2951.4-1997《電纜(lan)和(he)光纜(lan)絕緣和(he)護套(tao)材料通(tong)用試驗方法:通(tong)用試驗方法—低(di)溫試驗》、JBT4278.11-2011GB2099-2008VDE0472IEC884-1等標準(zhun)。適用于考(kao)核(he)測定圓形電纜或(huo)圓形絕(jue)緣線芯在低溫(wen)狀態(tai)下的性能。  

手(shou)動低溫沖擊試驗裝置用(yong)于(yu)測量電(dian)線電(dian)纜絕(jue)緣和護套外(wai)被、插頭(tou)插座、建筑用(yong)絕(jue)緣電(dian)工套管及配件等樣(yang)品在規定的冷卻時間后,重錘(chui)從高(gao)處落下,使試(shi)樣(yang)恢復到接近室溫,用(yong)正(zheng)常視力判斷試(shi)樣(yang)有(you)無裂紋(wen)。符合GB2951.14-2008、GB∕T 2951.4-1997等標準(zhun)。

三、整機技術參數:

1、低溫試驗箱

1.1工作室尺寸(cun)(cun):500×600×500mm(其余尺寸(cun)(cun)定制)

1.2溫(wen)度范(fan)圍:-70,-60,-40,-20~150℃;  

1.3、溫度波動度:±0.5℃(空載時);  

1.4、溫度(du)(du)均(jun)勻度(du)(du):±2℃;  

1.5、升降溫平(ping)均速率:0.7~1.0℃/min(空載時);  

1.6、時間設定:0~9999H/M/S;  

2、電(dian)動低溫拉伸裝置(zhi):

2.1、電機90W,安裝于低溫箱的電控(kong)箱內;  

2.2、zui大拉伸度:220mm;  

2.3、拉伸(shen)速度:20~30mm/min;  

2.4、夾(jia)頭型式(shi):非自緊式(shi);  

2.5、試樣規(gui)格:Ⅰ、Ⅱ號(hao)啞鈴片(pian);  

2.6、數據顯示:直讀(du)伸長率;  

  3、電動低溫(wen)卷繞裝置:

3.1、卷繞試樣直徑:Ф2.5~Ф12.5mm;  

3.2、卷繞棒直徑:Ф4.0~Ф50mm共12支;  

3.3、過線套:Ф1.2~Ф14.5mm共10種;

3.4、試(shi)樣纏繞圈(quan)數:2~10圈(quan);  

3.5、卷繞速度:5s/圈;  

4、手動低溫沖(chong)擊裝置(zhi):

4.1沖擊高度(du):100mm;  

4.2、砝碼(ma):100、200、300、400、500、600、750、1000、1250、1500g;  

4.3、本系(xi)列(lie)裝置全為不銹鋼制作(zuo);  

4.4、試樣(yang)數量:三個;  

5、整機(ji)額定電(dian)壓:AC220V/50HZ,20A。

全自動智能電動低溫卷繞拉伸試驗箱拉伸卷繞試驗

試驗

蘇州凱特爾

--趙

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