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(dian)(dian)源插入電(dian)(dian)源插座(zuo),顯示(shi)器(qi)即通電(dian)(dian)進入預(yu)熱(re)期(qi),預(yu)熱(re)時,顯示(shi)器(qi)顯示(shi)“8.8.8.8.8.8”,預(yu)熱(re)結束時,執行(xing)以下功能:
(1)衡(heng)器處于靜止狀(zhuang)態且載荷(he)小(xiao)于2%Max時,衡(heng)器進入(ru)“空秤(cheng)狀(zhuang)態”,空秤(cheng)光標點燃,顯示值為“0”,即可進行稱重(zhong)。
(2)衡器處于(yu)不(bu)穩定狀態(tai),或(huo)載荷大于(yu)2%Max,則顯示(shi)實際(ji)重量值(zhi)。
2、功能
(1)空(kong)(kong)(kong)秤(cheng)跟(gen)蹤。衡(heng)(heng)器處(chu)于靜止穩定的(de)空(kong)(kong)(kong)秤(cheng)狀態時(shi)(shi)(shi),顯示器自動地以(yi)0.5d/s的(de)速度修正由外界條件變化引起(qi)的(de)微(wei)笑的(de)空(kong)(kong)(kong)秤(cheng)變動。加載時(shi)(shi)(shi),或(huo)衡(heng)(heng)器受到外界條件影響使空(kong)(kong)(kong)秤(cheng)變動大(da)于空(kong)(kong)(kong)秤(cheng)跟(gen)蹤閥(fa)值(zhi)時(shi)(shi)(shi),本功(gong)(gong)能即自動停(ting)止作用,相應光標熄滅。本功(gong)(gong)能的(de)最大(da)作用范圍是:以(yi)開(kai)機時(shi)(shi)(shi)空(kong)(kong)(kong)秤(cheng)為(wei)“0”點,不(bu)超過(guo)最大(da)稱量2%。
(2)空(kong)秤(cheng)(cheng)置零(ling)。衡器處于空(kong)秤(cheng)(cheng)狀態或載荷不(bu)超過一定范(fan)圍,空(kong)秤(cheng)(cheng)鍵(jian)顯示(shi)為“0”。此功(gong)(gong)能的(de)作用范(fan)圍與(yu)空(kong)秤(cheng)(cheng)跟蹤(zong)功(gong)(gong)能相同(tong);2按輔助鍵(jian)后再按此鍵(jian),顯示(shi)器可將當前的(de)空(kong)秤(cheng)(cheng)狀態記憶下來。
(二)去皮
實物(wu)去皮(pi),將容(rong)(rong)(rong)器(qi)置于衡器(qi)承載器(qi)上,按(an)去皮(pi)鍵,即(ji)(ji)(ji)進入(ru)去皮(pi)狀(zhuang)態,顯示(shi)為“0”。再向(xiang)容(rong)(rong)(rong)器(qi)中(zhong)加放重(zhong)(zhong)(zhong)物(wu),即(ji)(ji)(ji)顯示(shi)重(zhong)(zhong)(zhong)物(wu)的(de)重(zhong)(zhong)(zhong)量(liang)(liang)(凈重(zhong)(zhong)(zhong))。當衡器(qi)承載器(qi)上的(de)重(zhong)(zhong)(zhong)物(wu)重(zhong)(zhong)(zhong)量(liang)(liang)小于原容(rong)(rong)(rong)器(qi)重(zhong)(zhong)(zhong)量(liang)(liang)時,將顯示(shi)一負值,即(ji)(ji)(ji)當前(qian)重(zhong)(zhong)(zhong)物(wu)重(zhong)(zhong)(zhong)量(liang)(liang)與容(rong)(rong)(rong)器(qi)重(zhong)(zhong)(zhong)量(liang)(liang)的(de)差值。若欲從去皮(pi)狀(zhuang)態中(zhong)退出,可按(an)毛重(zhong)(zhong)(zhong)鍵或在空秤狀(zhuang)態按(an)去皮(pi)鍵。
(三)累計
按(an)累計鍵(jian),即可按(an)預先設定的累計方式將當前稱重(zhong)值累計。若先按(an)輔(fu)助鍵(jian),再按(an)累計鍵(jian),即可從累計總(zong)和中減去當前稱重(zhong)值,并(bing)只(zhi)能減一次。
(四)顯示總和或皮重值
按(an)(an)總(zong)(zong)(zong)和(he)鍵(jian),即可(ke)顯(xian)示(shi)(shi)累計(ji)的總(zong)(zong)(zong)和(he),總(zong)(zong)(zong)和(he)值為8位(wei)數(shu)字,先(xian)(xian)顯(xian)示(shi)(shi)高4位(wei),數(shu)字前面(mian)加“H”符號,再(zai)按(an)(an)鍵(jian)顯(xian)示(shi)(shi)低4位(wei),數(shu)值前面(mian)加“L”符號表示(shi)(shi),繼續按(an)(an)鍵(jian)可(ke)回到稱(cheng)重狀態(tai)。若先(xian)(xian)按(an)(an)輔(fu)助鍵(jian),再(zai)按(an)(an)總(zong)(zong)(zong)和(he)鍵(jian),則顯(xian)示(shi)(shi)皮值,再(zai)按(an)(an)總(zong)(zong)(zong)和(he)鍵(jian)可(ke)回到稱(cheng)重狀態(tai)。
二、電子臺秤的日常維護
1、請勿超載 。
2、請勿側向撞擊秤體。
3、使用(yong)時應空秤開機 。
4、儀表注意防(fang)水防(fang)塵 。
5、定期校準。
6、秤體(ti)四(si)角(jiao)應落實在地面(mian),如有不平請調(diao)整四(si)角(jiao)支撐。