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名稱：濃度壺<\/span><\/span><\/span> <\/p>

材質(zhì)：不銹鋼<\/span><\/span><\/span> <\/p>

規(guī)格：250ml 500ml 1000ml <\/span><\/span><\/span> <\/p>

選礦廠檢查分級溢流濃度，通常采用濃度壺進行測定。<\/span><\/span><\/span> <\/p>

具體做法是：<\/span><\/span><\/span> <\/p>

（<\/span>1<\/span>）先校正臺秤（或粗天平）的零點；<\/span><\/span><\/span> <\/p>

（<\/span>2<\/span>）檢查空濃度壺的重量與體積，是否與所查濃度壺表相符；<\/span><\/span><\/span> <\/p>

（<\/span>3<\/span>）按照取樣規(guī)定，用取樣勺采分級溢流試樣，小心謹慎地將所采樣品倒入濃度壺中，在倒入過程中輕輕地搖動取樣勺，<\/span><\/span><\/span> <\/p>

不使礦漿沉淀，并將勺中礦漿全部倒入壺中，直到濃度壺溢流口有礦漿流出時為止。待溢流口礦漿停止流動時用食指捂住溢流口，以防壺中礦漿流出；<\/span><\/span><\/span> <\/p>

（<\/span>4<\/span>）用抹布將濃度壺外壁揩凈，在秤盤上進行稱重；<\/span><\/span><\/span> <\/p>

（<\/span>5<\/span>）根據(jù)稱得的壺加礦漿總重量，即可在濃度表上查出礦漿濃度。<\/span><\/span><\/span> <\/p>

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