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首頁 > 技術與支持 > RZ-100石膏松散容重測定儀的用途及使用說明
RZ-100石膏松散容重測定儀的用途及使用說明
點擊次數:1649 更新時間:2021-12-08

RZ-100石膏松散(san)容重(zhong)測定儀用途:

主(zhu)要為建筑(zhu)石膏松散容重測(ce)定的儀器(qi),產品符合GB9776標準要求(qiu)。

RZ-100石(shi)膏(gao)松散容(rong)重測定儀主要(yao)結構:

錐形篩孔(kong)徑:2mm,

凈重:30kg。

RZ-100石(shi)膏松散(san)容重測定儀(yi)由三部分組(zu)成:

1.錐形篩

2.三腳支架

3.測量容(rong)器(上部是(shi)延伸筒、下部是(shi)容(rong)重桶(tong),其容(rong)量是(shi)1升(sheng))

RZ-100石膏松(song)散(san)容(rong)重(zhong)測定儀使(shi)用安放:

本(ben)儀器應安放在無震源無腐蝕介質的環境中,并置于(yu)適當高(gao)度的平(ping)(ping)臺上。必要時可調整(zheng)三腳支 架下部的三個錐形螺母(mu)使(shi)其至(zhi)水平(ping)(ping)位(wei)置。

RZ-100石膏松散容重測定(ding)儀(yi)使用方法:

1)從保(bao)存(cun)在密(mi)封容器(qi)內的試(shi)驗(yan)室石膏樣品中,取出1000克試(shi)樣,并(bing)充分攪拌均勻,使其通(tong)過孔(kong)徑(jing)為2毫米(mi)的錐(zhui)形篩,然后(hou)按下述步驟用同(tong)一儀器(qi)測定兩次。

稱(cheng)量不帶(dai)延伸套(tao)筒的容(rong)(rong)重(zhong)(zhong)(zhong)桶(tong)(tong),精(jing)(jing)確至0.1克(ke),在(zai)容(rong)(rong)重(zhong)(zhong)(zhong)桶(tong)(tong)上(shang)裝(zhuang)上(shang)套(tao)筒,并(bing)將其放(fang)在(zai)儀器(qi)的錐(zhui)形(xing)漏(lou)斗(dou)下,將試樣以100克(ke)為一(yi)份倒入(ru)漏(lou)斗(dou)中(zhong),用毛(mao)刷攪動試樣,使其通過篩網落入(ru)容(rong)(rong)重(zhong)(zhong)(zhong)桶(tong)(tong)中(zhong)。當裝(zhuang)有(you)延伸套(tao)簡的容(rong)(rong)重(zhong)(zhong)(zhong)桶(tong)(tong)填滿時,在(zai)避免振動的情況(kuang)下移去套(tao)筒,用直尺刮(gua)平表(biao)面(mian)(mian),除去多余物料,直至表(biao)面(mian)(mian)與容(rong)(rong)重(zhong)(zhong)(zhong)桶(tong)(tong)上(shang)緣位于同(tong)一(yi)水平面(mian)(mian)上(shang)為止。稱(cheng)量容(rong)(rong)重(zhong)(zhong)(zhong)桶(tong)(tong)和試樣重(zhong)(zhong)(zhong)量精(jing)(jing)確至0.1克(ke)。