High Temperature Effusion Cell

The high temperature effusion cell features a special self-supporting tungsten filament and a design to minimize material accumulation at the crucible orifice.

The maximum operating temperature of the cell is 2000 °C.

The cell has a C-type thermocouple for temperature control. The control package includes a Eurotherm PID controller and a DC power supply. The set up provides excellent temperature stability, 0.1 °C.

The cells are available with 2 cc, 6 cc, 10 cc and 25 cc volume.

DCA offers tantalum, pyrolytic graphite, molybdenum, tungsten, glassy carbon and oxide crucibles. DCA also offers a crucible especially designed for evaporation of liquid titanium.

Cell Model Flange Water-cooling I.V.L. O.D. Shutter
2cc HT CF35 yes 215 36 yes*
6cc HT CF35 yes 215 39 yes*
10cc HT CF35 215 39
10cc HT CF63 yes 215 / 292 61 yes*
10cc HT CF100 yes 215 / 292 61 yes*
25cc HT CF63 yes 215 / 292 61
25cc HT CF100 yes 215 / 292 61