一、電子臺秤的使用方法
(一)顯示器的使用方法
1、通電及預熱
將電源(yuan)插入電源(yuan)插座,顯示(shi)(shi)器即通電進入預熱期,預熱時,顯示(shi)(shi)器顯示(shi)(shi)“8.8.8.8.8.8”,預熱結束時,執(zhi)行以下功能:
(1)衡器(qi)處(chu)于靜止狀(zhuang)(zhuang)態且載(zai)荷小于2%Max時,衡器(qi)進入“空秤狀(zhuang)(zhuang)態”,空秤光標點(dian)燃,顯示值為“0”,即(ji)可進行稱(cheng)重。
(2)衡器處(chu)于不穩定(ding)狀態,或載荷大(da)于2%Max,則顯示實際重(zhong)量(liang)值。
2、功能
(1)空(kong)(kong)秤(cheng)(cheng)跟蹤(zong)。衡器處于(yu)靜止(zhi)穩定(ding)的(de)(de)空(kong)(kong)秤(cheng)(cheng)狀態(tai)時(shi),顯示(shi)器自動(dong)地(di)以(yi)0.5d/s的(de)(de)速度修(xiu)正由外(wai)界(jie)條件變化(hua)引(yin)起的(de)(de)微笑(xiao)的(de)(de)空(kong)(kong)秤(cheng)(cheng)變動(dong)。加(jia)載時(shi),或衡器受(shou)到外(wai)界(jie)條件影響使(shi)空(kong)(kong)秤(cheng)(cheng)變動(dong)大(da)于(yu)空(kong)(kong)秤(cheng)(cheng)跟蹤(zong)閥值時(shi),本(ben)功能(neng)即自動(dong)停止(zhi)作(zuo)用,相應光標熄滅。本(ben)功能(neng)的(de)(de)最大(da)作(zuo)用范圍是:以(yi)開機(ji)時(shi)空(kong)(kong)秤(cheng)(cheng)為“0”點,不(bu)超過最大(da)稱(cheng)量2%。
(2)空(kong)(kong)秤置零(ling)。衡器處(chu)于空(kong)(kong)秤狀態或載荷不(bu)超過一定(ding)范(fan)圍,空(kong)(kong)秤鍵顯示為“0”。此(ci)功能的作用范(fan)圍與空(kong)(kong)秤跟蹤功能相同;2按輔助鍵后再(zai)按此(ci)鍵,顯示器可將當前的空(kong)(kong)秤狀態記憶下來。
(二)去皮
實物(wu)(wu)去(qu)(qu)皮(pi)(pi),將(jiang)容(rong)(rong)器(qi)(qi)置于衡(heng)器(qi)(qi)承載(zai)器(qi)(qi)上,按(an)去(qu)(qu)皮(pi)(pi)鍵(jian),即進入去(qu)(qu)皮(pi)(pi)狀態(tai),顯示為(wei)“0”。再(zai)向容(rong)(rong)器(qi)(qi)中加(jia)放(fang)重(zhong)(zhong)(zhong)物(wu)(wu),即顯示重(zhong)(zhong)(zhong)物(wu)(wu)的(de)(de)重(zhong)(zhong)(zhong)量(凈(jing)重(zhong)(zhong)(zhong))。當衡(heng)器(qi)(qi)承載(zai)器(qi)(qi)上的(de)(de)重(zhong)(zhong)(zhong)物(wu)(wu)重(zhong)(zhong)(zhong)量小于原容(rong)(rong)器(qi)(qi)重(zhong)(zhong)(zhong)量時,將(jiang)顯示一負值,即當前重(zhong)(zhong)(zhong)物(wu)(wu)重(zhong)(zhong)(zhong)量與容(rong)(rong)器(qi)(qi)重(zhong)(zhong)(zhong)量的(de)(de)差值。若欲從去(qu)(qu)皮(pi)(pi)狀態(tai)中退出(chu),可按(an)毛重(zhong)(zhong)(zhong)鍵(jian)或在(zai)空秤狀態(tai)按(an)去(qu)(qu)皮(pi)(pi)鍵(jian)。
(三)累計
按(an)累計(ji)鍵,即(ji)可按(an)預先設定的累計(ji)方式將當前稱重(zhong)值累計(ji)。若先按(an)輔助鍵,再(zai)按(an)累計(ji)鍵,即(ji)可從(cong)累計(ji)總和中減去當前稱重(zhong)值,并只能減一次。
(四)顯示總和或皮重值
按(an)(an)總和(he)(he)鍵(jian)(jian),即可(ke)顯(xian)(xian)(xian)示累計的總和(he)(he),總和(he)(he)值(zhi)為(wei)8位(wei)(wei)數(shu)字,先顯(xian)(xian)(xian)示高(gao)4位(wei)(wei),數(shu)字前面(mian)加“H”符號(hao),再(zai)按(an)(an)鍵(jian)(jian)顯(xian)(xian)(xian)示低4位(wei)(wei),數(shu)值(zhi)前面(mian)加“L”符號(hao)表示,繼(ji)續(xu)按(an)(an)鍵(jian)(jian)可(ke)回(hui)到稱(cheng)重狀(zhuang)(zhuang)態(tai)。若先按(an)(an)輔助鍵(jian)(jian),再(zai)按(an)(an)總和(he)(he)鍵(jian)(jian),則顯(xian)(xian)(xian)示皮值(zhi),再(zai)按(an)(an)總和(he)(he)鍵(jian)(jian)可(ke)回(hui)到稱(cheng)重狀(zhuang)(zhuang)態(tai)。
二、電子臺秤的日常維護
1、請(qing)勿超載 。
2、請勿(wu)側向撞擊秤體(ti)。
3、使用時應空秤開機 。
4、儀表注意防(fang)水防(fang)塵 。
5、定期校準。
6、秤(cheng)體四角應落實在地面,如有不平請調整四角支撐。