DPL-3油脂煙點儀/油脂煙點測定儀/煙點儀/油脂煙點檢測儀 產品簡介：
微電腦(nao)控溫儀顯(xian)示(shi)窗上(shang)部大的顯(xian)數(shu)為溫度顯(xian)示(shi)窗下(xia)部小(xiao)顯(xian)數(shu)為設(she)(she)定值顯(xian)示(shi)窗綠(lv)色(se)指(zhi)示(shi)燈(deng)(deng)為加熱(re)工作狀(zhuang)態猜測(ce),橙色(se)指(zhi)示(shi)燈(deng)(deng)為數(shu)字鎖定指(zhi)示(shi)燈(deng)(deng).輕(qing)觸按鍵:設(she)(she)置鎖定移位(wei)"+""-"五個鍵此油脂(zhi)煙點(dian)測(ce)定儀系我公司在原Ⅱ型(xing)基(ji)礎(chu)上(shang)采用微電腦(nao)技術新(xin)開發的油脂(zhi)測(ce)量儀器(qi)，具有測(ce)量準確、使用方便(bian)、數(shu)字直觀等優點(dian)。 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(qi)右側下電源開關(guan)顯(xian)(xian)數(shu)(shu)點(dian)亮，按設(she)(she)(she)置鍵(jian)，上部溫(wen)度(du)顯(xian)(xian)數(shu)(shu)出現(xian)“50”字樣(yang)，下部小(xiao)顯(xian)(xian)數(shu)(shu)出現(xian)跳(tiao)動(dong)(dong)。按移(yi)動(dong)(dong)鍵(jian)。小(xiao)顯(xian)(xian)數(shu)(shu)會(hui)逐個(ge)依(yi)次(ci)變(bian)換(huan)跳(tiao)動(dong)(dong)。按“+”“-”按鍵(jian)可(ke)(ke)以設(she)(she)(she)定(ding)每個(ge)依(yi)次(ci)跳(tiao)動(dong)(dong)的顯(xian)(xian)數(shu)(shu)，設(she)(she)(she)置完畢。再按設(she)(she)(she)置鍵(jian)，小(xiao)顯(xian)(xian)數(shu)(shu)停止跳(tiao)動(dong)(dong)，出現(xian)設(she)(she)(she)置好的數(shu)(shu)值(zhi)(zhi)，設(she)(she)(she)置被(bei)確認。大(da)顯(xian)(xian)數(shu)(shu)窗顯(xian)(xian)示溫(wen)度(du)值(zhi)(zhi)。隨(sui)著溫(wen)度(du)上升(sheng)，大(da)顯(xian)(xian)數(shu)(shu)跟(gen)著變(bian)化，儀器(qi)進(jin)行(xing)自動(dong)(dong)跟(gen)蹤(zong)和控(kong)制。當(dang)接近所設(she)(she)(she)定(ding)值(zhi)(zhi)前(qian)42℃時(shi)(shi)，儀器(qi)自動(dong)(dong)轉入每分(fen)鐘5-6℃的升(sheng)溫(wen)控(kong)制速(su)率。 在這(zhe)個(ge)升(sheng)溫(wen)區域(yu)范圍內您只要仔細觀察(cha)油煙(yan)(yan)(yan)(yan)生煙(yan)(yan)(yan)(yan)情況(kuang)，當(dang)樣(yang)品出現(xian)少(shao)量煙(yan)(yan)(yan)(yan)，同時(shi)(shi)繼(ji)續(xu)有(you)淺藍色的煙(yan)(yan)(yan)(yan)冒出時(shi)(shi)，借助射燈燈光看發煙(yan)(yan)(yan)(yan)時(shi)(shi)的溫(wen)度(du)讀數(shu)(shu)，迅速(su)按鎖(suo)定(ding)鍵(jian)，此時(shi)(shi)溫(wen)度(du)顯(xian)(xian)數(shu)(shu)被(bei)鎖(suo)定(ding)。即(ji)為該樣(yang)品的煙(yan)(yan)(yan)(yan)點(dian)溫(wen)度(du)。有(you)時(shi)(shi)候在樣(yang)品開始連續(xu)冒煙(yan)(yan)(yan)(yan)前(qian)，會(hui)噴出一(yi)點(dian)微弱的煙(yan)(yan)(yan)(yan)霧，但(dan)這(zhe)對(dui)測(ce)定(ding)結果并沒(mei)有(you)影響。當(dang)誤觀察(cha)時(shi)(shi)，可(ke)(ke)再按鎖(suo)定(ding)鍵(jian)介(jie)鎖(suo)，儀器(qi)繼(ji)續(xu)升(sheng)溫(wen)，直到(dao)明確發煙(yan)(yan)(yan)(yan)判斷點(dian)時(shi)(shi)，再按鎖(suo)定(ding)鍵(jian)，顯(xian)(xian)數(shu)(shu)會(hui)重新被(bei)鎖(suo)定(ding)。如果顯(xian)(xian)數(shu)(shu)過了設(she)(she)(she)定(ding)值(zhi)(zhi)，樣(yang)品沒(mei)有(you)冒煙(yan)(yan)(yan)(yan)，說明假設(she)(she)(she)值(zhi)(zhi)有(you)誤，這(zhe)時(shi)(shi)無需(xu)更改，繼(ji)續(xu)進(jin)行(xing)觀察(cha)，直至(zhi)生煙(yan)(yan)(yan)(yan)再進(jin)行(xing)鎖(suo)定(ding)。雙(shuang)試樣(yang)允許誤差(cha)不超過2℃，求其(qi)平均數(shu)(shu)即(ji)為試驗結果。 外形(xing)尺寸：46*60*89cm凈(jing)重：23KG |
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