36
C)
Multiliquid dispenser
The C314 Automatic Multi Liquid Dispenser consists of four glass syringes that are connected by three-
way valves to either a liquid container or to a needle. The syringes are moved in unison, with normally
only one valve open to the needle. The four needles are combined into a needle array.
Figure 4.13.
Multiliquid dispenser.
Connect the syringe pump module to the mains. The tubes from black couplings go to the liquid
containers and the tubes from white couplings go to the needles. This is important, as the syringes will
be emptied when Theta is turned on. Connect the pump module to the dispenser holder. Turn the
dispenser on first, and then Theta.
Multiliquid dispenser needs to be enabled from Global settings in the Setup tab (see Figure 4.14), after
which the software is able to open the device controls in the experiment tab. The default liquids for the
multiliquid dispenser can also be chosen in the Global settings.
Summary of Contents for Theta
Page 1: ...Theta User manual OneAttension Optical Tensiometer Revision 1 0...
Page 3: ...6 3 Theory of surface free energy 65 7 TECHNICAL SPECIFICATIONS 70 8 CONTACT INFORMATION 71...
Page 41: ...38 Figure 4 15 Device controls and recipe sheet parameters for multiliquid dispenser...
Page 54: ...51 Figure 4 30 Analysis tab of the PD 200 experiment Figure 4 31 Calculated results...
