DPL-3油脂煙點儀/油脂煙點測定儀/煙點儀/油脂煙點檢測儀 產品簡(jian)介：
微電腦控溫儀(yi)顯(xian)示窗上(shang)(shang)部(bu)大的顯(xian)數(shu)(shu)為(wei)溫度顯(xian)示窗下部(bu)小(xiao)顯(xian)數(shu)(shu)為(wei)設定值顯(xian)示窗綠色指示燈(deng)為(wei)加(jia)熱工作狀態(tai)猜測(ce),橙色指示燈(deng)為(wei)數(shu)(shu)字鎖定指示燈(deng).輕觸按鍵:設置鎖定移位(wei)"+""-"五個鍵此(ci)油(you)脂(zhi)煙(yan)點測(ce)定儀(yi)系(xi)我(wo)公司在原Ⅱ型(xing)基礎上(shang)(shang)采用(yong)微電腦技術新開(kai)發的油(you)脂(zhi)測(ce)量儀(yi)器，具有測(ce)量準確、使用(yong)方便、數(shu)(shu)字直觀等優點。 DPL-3油脂煙點儀/油脂煙點測定儀/煙點儀/油脂煙點檢測儀 產(chan)品參數：
打開儀器右側下電源開關顯(xian)(xian)(xian)(xian)數(shu)(shu)點亮，按(an)設置(zhi)鍵(jian)，上部溫(wen)(wen)(wen)度顯(xian)(xian)(xian)(xian)數(shu)(shu)出(chu)現“50”字樣(yang)(yang)，下部小顯(xian)(xian)(xian)(xian)數(shu)(shu)出(chu)現跳動(dong)(dong)。按(an)移動(dong)(dong)鍵(jian)。小顯(xian)(xian)(xian)(xian)數(shu)(shu)會(hui)(hui)逐(zhu)個依(yi)次變換跳動(dong)(dong)。按(an)“+”“-”按(an)鍵(jian)可以(yi)設定(ding)(ding)每個依(yi)次跳動(dong)(dong)的(de)(de)顯(xian)(xian)(xian)(xian)數(shu)(shu)，設置(zhi)完畢(bi)。再按(an)設置(zhi)鍵(jian)，小顯(xian)(xian)(xian)(xian)數(shu)(shu)停(ting)止跳動(dong)(dong)，出(chu)現設置(zhi)好的(de)(de)數(shu)(shu)值(zhi)(zhi)，設置(zhi)被確認。大顯(xian)(xian)(xian)(xian)數(shu)(shu)窗(chuang)顯(xian)(xian)(xian)(xian)示溫(wen)(wen)(wen)度值(zhi)(zhi)。隨著溫(wen)(wen)(wen)度上升，大顯(xian)(xian)(xian)(xian)數(shu)(shu)跟著變化，儀器進(jin)行(xing)自動(dong)(dong)跟蹤(zong)和控(kong)制。當(dang)(dang)接近所設定(ding)(ding)值(zhi)(zhi)前(qian)42℃時(shi)(shi)(shi)，儀器自動(dong)(dong)轉入(ru)每分(fen)鐘5-6℃的(de)(de)升溫(wen)(wen)(wen)控(kong)制速率。 在這個升溫(wen)(wen)(wen)區域范圍內您(nin)只(zhi)要仔(zi)細觀(guan)(guan)察(cha)油煙(yan)(yan)生煙(yan)(yan)情況(kuang)，當(dang)(dang)樣(yang)(yang)品出(chu)現少量煙(yan)(yan)，同(tong)時(shi)(shi)(shi)繼(ji)續(xu)(xu)有(you)淺藍色的(de)(de)煙(yan)(yan)冒(mao)出(chu)時(shi)(shi)(shi)，借助射燈燈光看發煙(yan)(yan)時(shi)(shi)(shi)的(de)(de)溫(wen)(wen)(wen)度讀數(shu)(shu)，迅速按(an)鎖(suo)(suo)(suo)(suo)定(ding)(ding)鍵(jian)，此時(shi)(shi)(shi)溫(wen)(wen)(wen)度顯(xian)(xian)(xian)(xian)數(shu)(shu)被鎖(suo)(suo)(suo)(suo)定(ding)(ding)。即(ji)為(wei)該(gai)樣(yang)(yang)品的(de)(de)煙(yan)(yan)點溫(wen)(wen)(wen)度。有(you)時(shi)(shi)(shi)候在樣(yang)(yang)品開始連續(xu)(xu)冒(mao)煙(yan)(yan)前(qian)，會(hui)(hui)噴出(chu)一點微弱的(de)(de)煙(yan)(yan)霧，但這對測定(ding)(ding)結(jie)果(guo)(guo)并沒有(you)影(ying)響。當(dang)(dang)誤觀(guan)(guan)察(cha)時(shi)(shi)(shi)，可再按(an)鎖(suo)(suo)(suo)(suo)定(ding)(ding)鍵(jian)介(jie)鎖(suo)(suo)(suo)(suo)，儀器繼(ji)續(xu)(xu)升溫(wen)(wen)(wen)，直(zhi)(zhi)到明(ming)確發煙(yan)(yan)判(pan)斷點時(shi)(shi)(shi)，再按(an)鎖(suo)(suo)(suo)(suo)定(ding)(ding)鍵(jian)，顯(xian)(xian)(xian)(xian)數(shu)(shu)會(hui)(hui)重新被鎖(suo)(suo)(suo)(suo)定(ding)(ding)。如果(guo)(guo)顯(xian)(xian)(xian)(xian)數(shu)(shu)過(guo)了設定(ding)(ding)值(zhi)(zhi)，樣(yang)(yang)品沒有(you)冒(mao)煙(yan)(yan)，說明(ming)假設值(zhi)(zhi)有(you)誤，這時(shi)(shi)(shi)無需更(geng)改，繼(ji)續(xu)(xu)進(jin)行(xing)觀(guan)(guan)察(cha)，直(zhi)(zhi)至生煙(yan)(yan)再進(jin)行(xing)鎖(suo)(suo)(suo)(suo)定(ding)(ding)。雙(shuang)試(shi)樣(yang)(yang)允許(xu)誤差不(bu)超(chao)過(guo)2℃，求(qiu)其平均數(shu)(shu)即(ji)為(wei)試(shi)驗結(jie)果(guo)(guo)。 外形尺寸：46*60*89cm凈重：23KG |
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