R-1005(5L)旋(xuan)轉蒸發(fa)儀
R-1005(5L)旋轉(zhuan)蒸發儀(yi)
主(zhu)要用(yong)于在(zai)(zai)減(jian)(jian)(jian)(jian)壓(ya)條(tiao)件(jian)下(xia)連(lian)續(xu)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)(liu)大(da)(da)量易揮發(fa)性溶(rong)(rong)劑(ji)(ji)。尤其對(dui)萃(cui)取液(ye)的(de)濃縮和色譜分離時(shi)的(de)接(jie)(jie)收(shou)液(ye)的(de)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)(liu),可(ke)以(yi)分離和純化反應產物。旋(xuan)轉(zhuan)蒸(zheng)(zheng)(zheng)(zheng)發(fa)儀的(de)基本(ben)原理(li)就是減(jian)(jian)(jian)(jian)壓(ya)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)(liu),也(ye)就是在(zai)(zai)減(jian)(jian)(jian)(jian)壓(ya)情況下(xia),當(dang)溶(rong)(rong)劑(ji)(ji)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)(liu)時(shi),蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)(liu)燒(shao)(shao)(shao)瓶(ping)(ping)(ping)在(zai)(zai)連(lian)續(xu)轉(zhuan)動(dong)。結構(gou):蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)(liu)燒(shao)(shao)(shao)瓶(ping)(ping)(ping)可(ke)是一個(ge)帶有(you)標準(zhun)磨口(kou)接(jie)(jie)口(kou)的(de)梨形(xing)或圓(yuan)底燒(shao)(shao)(shao)瓶(ping)(ping)(ping),通(tong)過(guo)一高度回流(liu)蛇形(xing)冷凝管與(yu)減(jian)(jian)(jian)(jian)壓(ya)泵相(xiang)連(lian),回流(liu)冷凝管另一開口(kou)與(yu)帶有(you)磨口(kou)的(de)接(jie)(jie)收(shou)燒(shao)(shao)(shao)瓶(ping)(ping)(ping)相(xiang)連(lian),用(yong)于接(jie)(jie)收(shou)被蒸(zheng)(zheng)(zheng)(zheng)發(fa)的(de)有(you)機溶(rong)(rong)劑(ji)(ji)。在(zai)(zai)冷凝管與(yu)減(jian)(jian)(jian)(jian)壓(ya)泵之(zhi)間有(you)一三通(tong)活塞,當(dang)體系與(yu)大(da)(da)氣相(xiang)通(tong)時(shi),可(ke)以(yi)將蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)(liu)燒(shao)(shao)(shao)瓶(ping)(ping)(ping),接(jie)(jie)液(ye)燒(shao)(shao)(shao)瓶(ping)(ping)(ping)取下(xia),轉(zhuan)移溶(rong)(rong)劑(ji)(ji),當(dang)體系與(yu)減(jian)(jian)(jian)(jian)壓(ya)泵相(xiang)通(tong)時(shi),則(ze)體系應處于減(jian)(jian)(jian)(jian)壓(ya)狀(zhuang)態。使用(yong)時(shi),應先減(jian)(jian)(jian)(jian)壓(ya),再(zai)開動(dong)電動(dong)機轉(zhuan)動(dong)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)(liu)燒(shao)(shao)(shao)瓶(ping)(ping)(ping),結束時(shi),應先停機,再(zai)通(tong)大(da)(da)氣,以(yi)防蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)(liu)燒(shao)(shao)(shao)瓶(ping)(ping)(ping)在(zai)(zai)轉(zhuan)動(dong)中脫落。作為(wei)蒸(zheng)(zheng)(zheng)(zheng)餾(liu)(liu)(liu)的(de)熱源,常配有(you)相(xiang)應的(de)恒(heng)溫水槽(cao)
●采用“特氟隆+FV橡膠、氟化橡膠雙重密封圈”保證負(fu)壓指標。
●設有(you)自動切(qie)換(huan)閥,在不影響系統負壓指標和(he)溶劑蒸餾(liu)的情況下(xia)可進行連續收集。
●特氟(fu)隆(long)放料閥門,耐腐蝕,無污染(ran)。
●浴槽(cao)外設(she)有保護套防止燙傷。
R-1005(5L)旋轉蒸發儀技術參數(shu):
旋轉瓶(ping):5L,法蘭(lan)口(kou)φ50mm
收集瓶(L):3
主機調速:直流無級調速
旋轉電機轉速(rpm):20~140
旋轉電機功率(lv)(W):250
冷凝管:立式雙重蛇形管
浴槽材質:304不銹鋼
使用溫(wen)度范圍:常溫(wen)~99℃
溫度顯示:數顯
真空系統升(sheng)壓速率:≦2KPa/h
蒸(zheng)發能力(L/h):水2.0,乙(yi)醇5.4
升降:電動升降
升降(jiang)行(xing)程(mm):0~150
電源(yuan)(V/Hz):220-240V~,50/60Hz
整機(ji)功(gong)率(kW):2.3
外形尺寸(mm):840W×460D×1090H
重量(kg):35