CEM Discover SP-D, Руководство по эксплуатации

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The “Times at SP” is the maximum number of times a reaction will vent during the assigned ramp and
hold time. However, this parameter can be adjusted based on specific reaction conditions. For a typical
reaction, 5 vents are recommended.
CAUTION
If the reaction temperature exceeds the acid boiling point and too many venting actions are performed, the vial
could become dry and superheat.
The number of stages is the stage at which the PressureSP will be active for a multistage method. A
maximum of 5 stages can be added.
The Dynamic Control option can be programmed for three (3) stages for multiple irradiation steps and is a general control
method for maintaining critical control points.
1. With the main menu displayed, press the DISCOVER key.
2. Using the ARROWS and “+/-” keys highlight “Dynamic”.
3. Press the ENTER key.
4. Press one of the hotkeys to modify any of the default parameters.
5. Use the ARROW keys to navigate between temperature, time, power, pressure, stirring, PreMix, PowerMAX and
number of Stages to enter the desired method parameters. Use the “+/-” keys to increase and decrease the
numeric value.
Temperature - 0 - 220 °C
Time - 1 second to 99 hours, 59 minutes and 59 seconds
Power - 0-300W (150W recommended)
Pressure - 0-400 PSI or 0-21Bar (250PSI recommended)
Stirring - “high”, “medium”, “low” and “off” (High recommended)
PreMix - fifteen-second increments up to 120 seconds
PowerMAX - “on” or “off”
Stage - 1-5 stages