一、電子表的壽命是多長
電池的使用壽命是以各類電子表及其型號的不同而區別,它的壽命長短,取決于手表機芯所用(yong)(yong)的電(dian)池容(rong)量和整個(ge)機心(xin)消耗電(dian)流的大(da)小(xiao)(xiao)(即功耗的大(da)小(xiao)(xiao))。有的可(ke)用(yong)(yong)一年(nian),有的可(ke)用(yong)(yong)二(er)年(nian),也有些(xie)可(ke)用(yong)(yong)三年(nian)以上(shang)。
當我(wo)們知道手(shou)表(biao)機(ji)芯(xin)所用的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)容(rong)量和整個(ge)機(ji)芯(xin)的(de)(de)(de)消(xiao)耗電(dian)(dian)(dian)(dian)(dian)流值,就(jiu)可以通過(guo)公式,把它計(ji)(ji)算出來。下面介紹怎樣計(ji)(ji)算電(dian)(dian)(dian)(dian)(dian)池(chi)在電(dian)(dian)(dian)(dian)(dian)子表(biao)中的(de)(de)(de)使用壽命。電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)壽命=電(dian)(dian)(dian)(dian)(dian)池(chi)容(rong)量X1000變換系(xi)數/手(shou)表(biao)的(de)(de)(de)功能電(dian)(dian)(dian)(dian)(dian)流X730每月的(de)(de)(de)小時數。
以(yi)明珠(zhu)牌石(shi)英指針式(shi)手表(biao)為例,帝駝表(biao)官(guan)網介(jie)紹具體的(de)計(ji)算方法是:已知電池(chi)的(de)容(rong)量是60mAh,功(gong)耗(hao)電流(liu)是2.65A。代入上式(shi)得:通過計(ji)算可知,當電池(chi)的(de)容(rong)量為60mAh,機心的(de)功(gong)耗(hao)為2.65A,則電池(chi)的(de)使用壽命是81.8個(ge)月。
二、如何保養石英電子手表
石(shi)英電(dian)子手(shou)表是一種精(jing)密的電(dian)子計(ji)時(shi)儀器,它和(he)機械手(shou)表一樣(yang),需要(yao)精(jing)心(xin)的保養和(he)愛(ai)護(hu)。
1、石(shi)(shi)英(ying)電(dian)子(zi)手(shou)(shou)表(biao)(biao)的(de)(de)防震防磁性(xing)能(neng)比機械手(shou)(shou)表(biao)(biao)好(hao)的(de)(de)多(duo)(duo),但是在(zai)(zai)使用(yong)過程中(zhong)還應注意不(bu)要受到強烈震動(dong)和(he)(he)沖擊,也不(bu)能(neng)在(zai)(zai)強磁場中(zhong)放置和(he)(he)使用(yong),石(shi)(shi)英(ying)電(dian)子(zi)手(shou)(shou)表(biao)(biao)的(de)(de)防水(shui)(shui)性(xing)能(neng),除(chu)部分高級的(de)(de)石(shi)(shi)英(ying)電(dian)子(zi)手(shou)(shou)表(biao)(biao)還可以外,大多(duo)(duo)數都(dou)差一些,尤其一般的(de)(de)液晶數字(zi)顯示式(shi)石(shi)(shi)英(ying)電(dian)子(zi)表(biao)(biao)按(an)鈕多(duo)(duo),外殼密封(feng)又差,機心的(de)(de)集(ji)成電(dian)路、液晶顯示屏等見水(shui)(shui)受潮后往往會縮短(duan)壽命(ming)。甚至不(bu)能(neng)正常工作(zuo)。因此,石(shi)(shi)英(ying)電(dian)子(zi)手(shou)(shou)表(biao)(biao)決不(bu)能(neng)讓水(shui)(shui),潮氣、水(shui)(shui)蒸氣、汗水(shui)(shui)等浸(jin)入(ru)機內,如經發現,應立即(ji)打開后蓋,用(yong)60瓦左右的(de)(de)燈泡(pao)供干。
2、液晶數(shu)字顯示式石(shi)英電(dian)子(zi)手表使(shi)(shi)用(yong)(yong)時應(ying)注意不要(yao)在陽光下曝曬,也不要(yao)在高(gao)溫場所(如煉鋼爐旁)使(shi)(shi)用(yong)(yong),以免(mian)電(dian)池及(ji)液晶顯示屏(ping)的化學變(bian)化加劇,縮短(duan)使(shi)(shi)用(yong)(yong)壽命。
3、液(ye)晶數字顯(xian)示(shi)式石英電子手表要(yao)少使用照明燈和鬧(nao)鈴,以節約電能。
4、在正常情況下,指針式石英(ying)電(dian)(dian)(dian)子(zi)手表出現秒跳兩格或不走,液(ye)晶數(shu)字顯示式石英(ying)電(dian)(dian)(dian)子(zi)手表出現數(shu)字閃爍或照(zhao)明燈(deng)變成暗紅色(se),這(zhe)都表明電(dian)(dian)(dian)池即將失效,應及時更(geng)換(huan),以(yi)防電(dian)(dian)(dian)池失效后嚴(yan)重漏液(ye)腐蝕機芯(xin),換(huan)下來(lai)的電(dian)(dian)(dian)池應妥善處理(li),切勿扔入火爐中(zhong),以(yi)免受熱爆炸,發生危險。
5、不(bu)要隨便(bian)打(da)開石英(ying)電子手表的后蓋或拆(chai)卸零(ling)件,以免(mian)線路(lu)損傷或灰(hui)塵、水氣進入機內,影響計時和(he)造成損失。
6、電(dian)(dian)子(zi)手(shou)表暫時不(bu)用(yong)(yong),要放在(zai)干燥常溫的環境里(10-30攝氏度),不(bu)要放在(zai)有(you)樟腦的箱(xiang)柜中(zhong),指(zhi)針(zhen)式石英電(dian)(dian)子(zi)手(shou)表在(zai)不(bu)用(yong)(yong)時要把(ba)柄頭拉出(chu),切(qie)斷電(dian)(dian)源。液晶(jing)數字顯示式石英電(dian)(dian)子(zi)手(shou)表如(ru)儲存(cun)或長期不(bu)用(yong)(yong)時,應取出(chu)電(dian)(dian)池或用(yong)(yong)紙片瓜隔(ge)絕電(dian)(dian)源,以免時間過長,電(dian)(dian)池失效。
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