- 產品介紹 -
VLE 602

業內、研究以及教學科學家與化學工程師仍在測量相變平衡,儘管理論估計上已有了重大的改進。

因此,FISCHER® - 相變平衡裝置成為了化學工程實驗室標準裝備的一部分。

二元及多成分混合物的水蒸氣-液體平衡構成了評估分離過程中所需要進行的理論板塊測定的重要基礎。雖然資料可從文獻中得知,通過實驗重新測定平衡資料的趨勢仍在增加,因為所用的熱力學參數如壓力、溫度及濃度等都不同或不足。

·         帶鍍銀真空蓋、冷卻器、迴圈蒸發器,以及以針筒為樣本分支真空密封螺絲固定,附“操作壓力”工作認證

·         1個350瓦特浸水加熱器,帶特別表面處理以防止突沸

·         1 個加強混合的磁性攪拌器

·         10個帶螺絲蓋的最終接收器

·         1個帶PTFE旋塞的注液漏斗

·         2個電磁鐵線圈

·         1個液體穩定感應器Pt-100,帶連接電線及插頭

·         1個 水蒸氣穩定感應器Pt-100,帶連接電線及插頭,可任意校準

·         1個擁有現代微電子器件的FISCHER MINITRON [VLE]2相變平衡控制器以提供高度的操作舒適、安全及可靠性,附以推轉旋扭操作的指導操作

·         帶微型處理器控制的電子控制箱。可通過介面連接到電腦以輸入、顯示以及儲存資料

 

Scientists and chemical engineers in industry, research and teaching still measure phase-equilibria, despite the improvements in theoretical calculations.

For that reason, the FISCHER®-phase equilibrium apparatus is part of the standard equipment in chemical engineering laboratories.

The vapour-liquid equilibria of binary and multi-component mixtures constitute an important basis for the determination of the theoretical plates necessary for separation. Although data is known from literature, there is an increasing tendency towards re-determination of equilibria data by experiment because the thermodynamic parameters such as pressure, temperature and concentrations are different or inadequate.

  • universal glass apparatus, complete with silvered vacuum mantle, cooler, circulation evaporator and vacuum-tight screwing for sample take-off by means of a syringe, with works certificate “Operation Pressure”
  • 1 immersion heater 350 W, with special surface finish to avoid bumping
  • 1 magnetic stirrer for intensive mixing
  • 10 final receivers with screw caps
  • 1 filling funnel with PTFE stopcock
  • 2 solenoid coils
  • 1 liquid temperature sensor Pt-100, with connection cable and plug
  • 1 vapour temperature sensor Pt-100, complete with connection cable and plug, optionally calibrated
  • 1 Phase Equilibrium Controller FISCHER MINITRON [VLE]2 with modern micro-electronics, offers high operating comfort, safety and reliability, with menu guided operation by push-turn-knob
  • Electronic control box with micro processor controller. Connectable to a PC for data input, data display and storage by means of an interface