KA-151多功能低溫性能測試儀 概述: 本儀器是根據GB/T3535《石(shi)(shi)油(you)產品(pin)傾點測(ce)(ce)(ce)(ce)定(ding)法(fa)》、GB/T6986《石(shi)(shi)油(you)濁(zhuo)點測(ce)(ce)(ce)(ce)定(ding)法(fa)》、 GB/T510《石(shi)(shi)油(you)產品(pin)凝點測(ce)(ce)(ce)(ce)定(ding)法(fa)》和SH/T0248《柴(chai)油(you)和民用取暖油(you)冷濾點測(ce)(ce)(ce)(ce)定(ding)法(fa)》的要求設計制造(zao)的。 適用于測定(ding)石油產品的傾點(dian)、濁點(dian)、凝點(dian)、以(yi)及餾分燃(ran)料冷濾點(dian)。一(yi)機四(si)用 KA-151多功能低溫性能測試儀 技術參數: (1) 輸(shu)入功率:1500W (2) 電源:AC 220V±10% 50Hz (3) 控溫(wen)范圍及精度:傾(qing)點、濁點、冷(leng)濾點浴槽:室溫(wen)~-53℃ 控溫(wen)精度(du):±1℃ 凝點(dian)浴(yu)槽:室(shi)溫(wen)~-70℃ 控溫(wen)精度(du):±1℃ (4)降溫時間:傾(qing)點、濁點、冷濾(lv)點浴槽:室溫~-53℃ ≤120min 凝點浴槽:室溫~-70℃ ≤120min (5)冷浴(yu)有效容積:2.3升(傾點、濁點、冷濾點浴(yu)槽(cao))3升(凝點浴(yu)槽(cao)) (6)加熱(re)管功率:300 W×2 (7)壓縮(suo)機功率:330W×2(進(jin)口) 性能特點: 儀器(qi)整體由(you)主(zhu)機(ji)(ji)(ji)和冷(leng)(leng)濾(lv)點(dian)(dian)電(dian)控(kong)(kong)(kong)(kong)吸(xi)濾(lv)箱(xiang)(xiang)組(zu)成(cheng)。主(zhu)機(ji)(ji)(ji)由(you)壓(ya)縮(suo)機(ji)(ji)(ji)制冷(leng)(leng)部分(fen)(fen)、浴(yu)箱(xiang)(xiang)部分(fen)(fen)、電(dian)控(kong)(kong)(kong)(kong)箱(xiang)(xiang)部分(fen)(fen)組(zu)成(cheng)。壓(ya)縮(suo)機(ji)(ji)(ji)制冷(leng)(leng)部分(fen)(fen)由(you)全封閉復疊式壓(ya)縮(suo)機(ji)(ji)(ji)組(zu)、蒸發器(qi)、冷(leng)(leng)凝器(qi)等組(zu)成(cheng)。浴(yu)箱(xiang)(xiang)部分(fen)(fen)由(you)冷(leng)(leng)凝器(qi)、浴(yu)槽、加熱(re)器(qi)、數顯溫控(kong)(kong)(kong)(kong)系統、45度(du)旋(xuan)轉(zhuan)機(ji)(ji)(ji)構等組(zu)成(cheng)。當(dang)做凝點(dian)(dian)試驗到達預期凝點(dian)(dian)溫度(du)時(shi),旋(xuan)轉(zhuan)機(ji)(ji)(ji)構旋(xuan)轉(zhuan)45度(du),同時(shi)計(ji)(ji)時(shi)器(qi)開(kai)(kai)始計(ji)(ji)時(shi),到達60秒時(shi)蜂鳴(ming)器(qi)開(kai)(kai)始報警(jing)。電(dian)控(kong)(kong)(kong)(kong)箱(xiang)(xiang)部分(fen)(fen)由(you)溫控(kong)(kong)(kong)(kong)表、計(ji)(ji)時(shi)器(qi)、以及(ji)電(dian)源、攪拌、制冷(leng)(leng)開(kai)(kai)關組(zu)成(cheng)。冷(leng)(leng)濾(lv)點(dian)(dian)電(dian)控(kong)(kong)(kong)(kong)吸(xi)濾(lv)箱(xiang)(xiang)的組(zu)成(cheng)及(ji)具體操作請參照《餾分(fen)(fen)燃料冷(leng)(leng)濾(lv)點(dian)(dian)電(dian)控(kong)(kong)(kong)(kong)吸(xi)濾(lv)箱(xiang)(xiang)》使用指南(nan)。 將試(shi)樣裝入(ru)本儀器的試(shi)管(guan)中,通過(guo)壓縮機制冷使溫(wen)度(du)冷卻到(dao)預期(qi)溫(wen)度(du)并恒(heng)定之后,即可按照上述四(si)種(zhong)標準(zhun)要求的試(shi)驗(yan)方法進(jin)行試(shi)驗(yan)。 一(yi)槽2孔(kong)同(tong)時可(ke)做二組對比試驗(yan)。 同(tong)時提供:冷濾點電控(kong)吸(xi)濾箱,冷濾點吸(xi)濾器(qi),冷濾點吸(xi)濾網組件(jian),銅(tong)套(tao)管,各(ge)種(zhong)玻璃配件(jian)等相(xiang)關配件(jian)。 |