微波爐選購注意事項
1、買大功率的還是買小功率的
許多(duo)人認為輸出(chu)功(gong)(gong)(gong)率大(da)(da)的微波爐耗(hao)(hao)電(dian)(dian)多(duo),因(yin)(yin)此買小不(bu)買大(da)(da)。殊不(bu)知,輸出(chu)功(gong)(gong)(gong)率大(da)(da)小與耗(hao)(hao)電(dian)(dian)量并(bing)非(fei)成正比關(guan)系,輸出(chu)功(gong)(gong)(gong)率大(da)(da)并(bing)不(bu)一定多(duo)耗(hao)(hao)電(dian)(dian)。這(zhe)是(shi)因(yin)(yin)為一臺微波爐耗(hao)(hao)電(dian)(dian)量是(shi)按(an)功(gong)(gong)(gong)率和(he)時(shi)間計算的,即除了功(gong)(gong)(gong)率外(wai),還要看它完全煮熟同(tong)樣(yang)(yang)食物所(suo)用(yong)的時(shi)間。如果功(gong)(gong)(gong)率小,那么所(suo)用(yong)的時(shi)間就(jiu)長,用(yong)電(dian)(dian)并(bing)不(bu)省。實踐證明(ming),用(yong)大(da)(da)功(gong)(gong)(gong)率微波爐烹飪同(tong)樣(yang)(yang)的食物不(bu)僅(jin)省時(shi),而且省電(dian)(dian),因(yin)(yin)此單從(cong)省電(dian)(dian)角度考(kao)慮,應該買大(da)(da)不(bu)買小。
2、如何檢測微波爐的輸出功率
由(you)于不(bu)同(tong)型號(hao)和質量的(de)磁(ci)控管輸(shu)出(chu)的(de)平(ping)均微波功率(lv)(lv)強弱是有(you)(you)差(cha)異的(de),所以許多(duo)廠家的(de)微波爐(lu)實際輸(shu)出(chu)功率(lv)(lv)與其標稱功率(lv)(lv)存在差(cha)距,有(you)(you)的(de)還相當大。因此提醒消費者,選購時一定要(yao)檢測微波爐(lu)的(de)輸(shu)出(chu)功率(lv)(lv)。下面介(jie)紹一個簡單有(you)(you)效的(de)檢測方法:
將2升水倒入塑料或玻璃容器內,先用溫度計測出初始溫度,置于微波爐中,加熱(re)2分鐘(zhong)后取出,立即測量溫(wen)度,然后將(jiang)終溫(wen)與(yu)始溫(wen)之差乘以35,積(ji)就是這臺微(wei)波(bo)爐的(de)輸出功率(lv)。拿這個功率(lv)與(yu)廠家的(de)標稱(cheng)功率(lv)加以比較,你就心(xin)中有(you)數了。
3、額定功率與輸出功率的關系
市(shi)場上常(chang)見的微波爐(lu)的規格,如(ru)(ru)600瓦、900瓦等(deng),指的是額定(ding)功率(lv)(lv),通常(chang)微波爐(lu)的輸出功率(lv)(lv)為額定(ding)功率(lv)(lv)的50%~60%,百(bai)分比(bi)(bi)大的比(bi)(bi)小(xiao)的加熱(re)能(neng)力好(hao),你在選(xuan)擇時應(ying)選(xuan)高不選(xuan)低。掌握(wo)了這些知識(shi)后(hou),如(ru)(ru)果推銷員說(shuo)產品輸出功率(lv)(lv)多么(me)高,你可以將其輸出功率(lv)(lv)除以額定(ding)功率(lv)(lv),如(ru)(ru)低于(yu)50%就(jiu)別說(shuo)了,如(ru)(ru)高于(yu)60%,也不可信。
4、微波爐外觀質量要好
微(wei)(wei)波(bo)爐外(wai)(wai)觀質(zhi)量的選擇(ze)是(shi)很重(zhong)要的。主要包括造(zao)型、色彩、表(biao)(biao)面(mian)質(zhi)量和(he)(he)零件的配合。要看造(zao)型是(shi)否(fou)(fou)(fou)美觀大方,微(wei)(wei)波(bo)爐表(biao)(biao)面(mian)應無(wu)機械碰(peng)傷和(he)(he)擦傷;面(mian)板要求平(ping)(ping)整(zheng),部件配合嚴密,色澤(ze)均勻,光澤(ze)好。檢(jian)(jian)查(cha)外(wai)(wai)殼、門(men)(men)有(you)(you)無(wu)變形(xing),部件合攏處有(you)(you)否(fou)(fou)(fou)明顯的縫隙,門(men)(men)開關是(shi)否(fou)(fou)(fou)平(ping)(ping)滑、與(yu)(yu)殼體(ti)接觸是(shi)否(fou)(fou)(fou)服(fu)貼(tie)。門(men)(men)框與(yu)(yu)門(men)(men)架有(you)(you)否(fou)(fou)(fou)斷裂和(he)(he)損(sun)壞、門(men)(men)封條是(shi)否(fou)(fou)(fou)完(wan)(wan)整(zheng)無(wu)損(sun)、平(ping)(ping)貼(tie)。觀察窗(chuang)玻(bo)(bo)璃有(you)(you)否(fou)(fou)(fou)破損(sun)。檢(jian)(jian)查(cha)穩定性、底(di)座(zuo)平(ping)(ping)整(zheng)度是(shi)否(fou)(fou)(fou)完(wan)(wan)好、微(wei)(wei)波(bo)爐的四只(zhi)腳在(zai)玻(bo)(bo)璃平(ping)(ping)板上(shang)是(shi)否(fou)(fou)(fou)平(ping)(ping)整(zheng)著地,有(you)(you)無(wu)搖動(dong)、晃動(dong)現象(xiang)。
5、安全性的選擇
微(wei)(wei)(wei)波(bo)(bo)爐(lu)(lu)要能承受(shou)頻繁的使(shi)用(yong)(yong)和(he)高溫(wen)而不變形,這(zhe)是選(xuan)擇微(wei)(wei)(wei)波(bo)(bo)爐(lu)(lu)的根本。目前市場名(ming)牌產(chan)品在安(an)全性(xing)上都符合國家標(biao)準。挑(tiao)選(xuan)微(wei)(wei)(wei)波(bo)(bo)爐(lu)(lu)時,可以(yi)(yi)用(yong)(yong)手(shou)指按(an)捏門體內(nei)每一(yi)處。打(da)開爐(lu)(lu)門,好(hao)的微(wei)(wei)(wei)波(bo)(bo)爐(lu)(lu)門面(mian)硬度好(hao),按(an)捏不動(dong)(dong)(dong),門體里面(mian)四周為(wei)防止微(wei)(wei)(wei)波(bo)(bo)泄漏(lou)的“扼流圈(quan)”的安(an)放(fang)處,一(yi)般為(wei)黑色,質地堅韌(ren),手(shou)指難以(yi)(yi)按(an)動(dong)(dong)(dong),按(an)時無聲,開關爐(lu)(lu)門“喀嚓(ca)”聲清脆。低劣的微(wei)(wei)(wei)波(bo)(bo)爐(lu)(lu)材(cai)質差,門體多為(wei)有(you)機(ji)塑料,單層(ceng)密封,手(shou)指按(an)捏會松(song)動(dong)(dong)(dong),甚(shen)至聽到“咯吱”聲,使(shi)用(yong)(yong)久了微(wei)(wei)(wei)波(bo)(bo)易泄漏(lou),對人體有(you)很大(da)危害。
6、微波爐品牌和價格
品牌價格的選擇至關重要。微波爐是技術要求比較高的產品,消費者最好到大商場選擇知名品牌產品。這樣才能買的放心,使用起來也比較有安全感。微波爐十大品牌>>