產(chǎn)品簡(jiǎn)介
詳細(xì)介紹
自動(dòng)微量殘?zhí)吭囼?yàn)儀
CR-M12
一、用途和適用范圍
CR-M12型自動(dòng)微量殘?zhí)吭囼?yàn)儀是按照GB/T 17144、ISO 10370和ASTM D4530的技術(shù)要求制造的石油產(chǎn)品自動(dòng)測(cè)試儀器。其測(cè)定殘?zhí)康姆秶?0.10%(m/m) ~ 30.0%(m/m)。對(duì)殘?zhí)恐党^(guò)0.10%(m/m)的石油產(chǎn)品本試驗(yàn)儀的測(cè)定結(jié)果與康氏殘?zhí)糠ǎ℅B/T 268)測(cè)定結(jié)果等效。
本試驗(yàn)儀也適用于測(cè)定殘?zhí)恐档陀?.10%(m/m),由餾分油組成的石油產(chǎn)品。對(duì)于這種產(chǎn)品,首先用GB/T 6536方法制備10%(V/V)蒸餾殘余物,然后再用本試驗(yàn)儀進(jìn)行測(cè)定。
二、技術(shù)規(guī)格
燃燒室尺寸: φ85mm×105mm(直徑×高)
燃燒室工作溫度范圍: 室溫 ~ 500℃
燃燒室恒溫精度: 500℃±2.0℃ ; 恒溫15min
設(shè)定時(shí)間誤差: <0.1S
壓力調(diào)節(jié)范圍: 0 kPa(0 kg/cm2)~ 392 kPa(4kg/cm2);
流量調(diào)節(jié)范圍: 100 ml/min ~ 1000 ml/min;150 ml/min 和 600 ml/min自動(dòng)切換;
廢液收集瓶規(guī)格:200ml,螺紋接口玻璃瓶;
排氣管直徑:φ12mm
加熱器功率:1000W
耗氣量: 壓力為 14700kPa(150kg/cm2)的標(biāo)準(zhǔn)氮?dú)馄?100次/瓶
試驗(yàn)儀重量:15kg
外形尺寸:
測(cè)定部 230mm×320mm×425mm(寬×深×高)
控制部 230mm×400mm×110mm(寬×深×高);
三、儀器特點(diǎn)
1.本試驗(yàn)儀為分體式結(jié)構(gòu),控制部和測(cè)定部分開(kāi)。測(cè)定部可以安裝在控制部的上面,也可以同控制部平排放置。
2.燃燒室在試驗(yàn)儀的正前方,而廢液收集瓶又直接在燃燒室的下方,既避免有些產(chǎn)品經(jīng)過(guò)彎曲的管道通向廢液收集瓶,日久廢液便積聚在管道彎曲處,又避免某些產(chǎn)品把廢液收集瓶安裝在儀器底部更換很不方便的缺點(diǎn)。
3.氣管路專(zhuān)門(mén)設(shè)計(jì)傳統(tǒng)的試驗(yàn)儀零件繁瑣,整體性差,安裝維修都不方便,本試驗(yàn)儀氣管路專(zhuān)門(mén)設(shè)計(jì),零件緊湊,布局整齊,安裝和維修都很方便。
4.微電腦控制,試驗(yàn)過(guò)程全自動(dòng)(溫度自動(dòng)控制,流量自動(dòng)切換),并設(shè)有自我診斷和自我保護(hù)程序。
5.流量計(jì)、電磁閥和微形針閥等采用日本進(jìn)口件,工藝講究,可靠性好。
四、標(biāo)準(zhǔn)附件
·樣品管支架(12孔)1個(gè)
·大樣品管φ12X72(mm)120個(gè)
·小樣品管φ12X35(mm)120個(gè)
·鑷子1個(gè)
·廢液收集瓶2個(gè)
·墊片5個(gè)
·試管座1個(gè)
·高壓橡膠管2米
·塑料管3米
·熔斷器(BGDP-1)2個(gè)
·抱箍3個(gè)
根據(jù)需要,公司可未經(jīng)預(yù)告對(duì)儀器的規(guī)格和外形進(jìn)行更改,望予以諒解為盼。



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