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余姚高低溫交(jiao)變濕(shi)熱(re)試(shi)驗(yan)箱采用整體組(zu)裝(zhuang)結構(gou)形式,由(you)箱體庫(ku)板(ban)、制(zhi)冷(leng)機(ji)組(zu)、電(dian)器(qi)控(kong)制(zhi)系(xi)統等部(bu)件組(zu)成(cheng),主要(yao)用(yong)於(yu)模擬溫度(du)、濕(shi)度(du)環(huan)境條件,用(yong)以(yi)對產品的可(ke)靠性進行試驗(yan),是(shi)壹(yi)款(kuan)操(cao)作(zuo)簡(jian)單(dan)、便(bian)於(yu)維(wei)護的高品質(zhi)測(ce)試(shi)設備。該設備的引進(jin)滿(man)足了(le)公(gong)司(si)科研產品試(shi)驗(yan)需求(qiu),豐富(fu)了(le)公(gong)司(si)驗(yan)證產品環(huan)境適應性的手(shou)段(duan)。
余姚高低溫交(jiao)變濕(shi)熱(re)試(shi)驗(yan)箱運行(xing)前(qian)的準(zhun)備工(gong)作如(ru)下(xia):
1、開(kai)箱工(gong)具:3磅榔頭(tou)1把,300mm撬(qiao)棒(bang)1件,6”十字螺絲刀1把;
2、檢(jian)查(zha)包(bao)裝有(you)無破(po)損,包(bao)裝箱上(shang)防倒標(biao)示是(shi)否(fou)正常(chang);
3、按“裝箱清單(dan)”中(zhong)的內容(rong)清(qing)點種(zhong)類、數(shu)量;
4、拆(chai)卸(xie)包(bao)裝時(shi)請註意(yi)不(bu)要(yao)碰(peng)傷(shang)試驗(yan)箱;
5、拆(chai)除(chu)壓(ya)縮機底部墊塊;
6、試(shi)驗(yan)箱安放(fang)在位(wei)置後(hou)調(tiao)節(jie)水(shui)平(ping)(前部高15~20mm),試(shi)驗(yan)箱至少(shao)預(yu)留(liu)800mm以(yi)上(shang)的維(wei)修(xiu)空間(jian);
7、安裝(zhuang)試(shi)品架;
8、檢(jian)查(zha)試驗(yan)箱的外(wai)表(biao)面有(you)無損傷(shang);
9、打(da)開(kai)電(dian)氣控制(zhi)櫃(gui)檢(jian)查(zha)元器(qi)件有(you)無接(jie)線(xian)端松(song)動(dong);水路的水(shui)盒(he)有(you)無損壞,固(gu)定(ding)螺釘(ding)有(you)無松(song)動(dong);
10、檢(jian)查(zha)電機(ji)的安(an)裝(zhuang)螺釘(ding)有(you)無松(song)動(dong);
11、以(yi)上(shang)檢(jian)查(zha)無誤後(hou)接(jie)上(shang)動(dong)力線(xian)、接地(di)線(xian)(專(zhuan)業(ye)電(dian)工(gong)安裝(zhuang));
12、在(zai)試(shi)驗(yan)箱排水(shui)口接(jie)頭(tou)上(shang)接上(shang)水管,單根(gen)水(shui)管的長度(du)不(bu)得(de)超過1米,並(bing)把水(shui)管的出(chu)口伸(shen)進地(di)漏,如(ru)無地(di)漏則可直(zhi)接在(zai)接(jie)頭(tou)下(xia)安(an)放(fang)接水(shui)盒(he);
13、合(he)上(shang)漏電斷(duan)路器(qi),如(ru)果(guo)觸摸(mo)屏(ping)不(bu)亮(liang)(相(xiang)序(xu)/缺相(xiang)保護器(qi)上(shang)的指(zhi)示(shi)燈緊亮壹(yi)個(ge)指(zhi)示(shi)燈)則是(shi)相(xiang)序(xu)不(bu)對,只要(yao)把漏(lou)電(dian)斷路器(qi)的進(jin)線(xian)中除(chu)N線(xian)以(yi)外(wai)的3根(gen)線(xian)中的任意(yi)2根(gen)對調(tiao)位置即可(ke);
14、 手(shou)動(dong)註滿(man)去(qu)離子(zi)水(shui)/蒸餾(liu)水(shui),濕(shi)球溫度(du)傳(chuan)感(gan)器(qi)安(an)裝紗布,在(zai)觸摸(mo)屏(ping)上(shang)選(xuan)擇溫濕(shi)度(du)模(mo)式,點(dian)擊(ji)運行(xing),檢(jian)查(zha)濕(shi)球水(shui)槽和淺(qian)水盤的補(bu)水(shui)情況(kuang),淺(qian)水盤補(bu)滿水(shui)的時(shi)間(jian)約為2~3分(fen)鐘(zhong),檢(jian)查(zha)風機(ji)的運轉(zhuan)有(you)無異(yi)音(yin);
15、待(dai)淺(qian)水盤和(he)濕(shi)球水(shui)槽補滿水後(hou)且(qie)情況(kuang)正(zheng)常(chang)後(hou),再(zai)切換到溫度(du)模(mo)式,檢(jian)查(zha)淺(qian)水盤的排(pai)水(shui)是(shi)否(fou)正常(chang)(淺(qian)水盤在(zai)風道的底部)。
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