100-214-239 Rev. A 6-3
Setup and Operation
Digital Sonifier
Pulse/Pause Process Cycle
In Pulse/Pause Mode, the system applies ultrasonics (either Pulsed or not) to the sample until it reaches the
Pulse Temperature. The system then adjusts (or sets) the Pulse On/Pulse Off times for this continuing process,
in order to slow the heating process of the sample. When the experiment reaches the Maximum Temperature,
ultrasonics are turned off temporarily until the sample’s temperature drops three degrees (either Celsius or Fahr-
enheit), at which point ultrasonic treatment resumes, using the Pulse On-time/Pulse Off-time ratio calculated
by the system, until the Maximum Temperature is reached and ultrasonics are once again turned off. This pro-
cess is repeated until you manually stop the experiment or until the Time that you specified as a limit has elapsed.
While the experiment is running, the current and Maximum Temperatures are displayed and updated every sec-
ond.
Limits
You may wish to set a Time or Temperature value as a Limit for some experiments. This will cause the experi-
ment cycle to Stop if either the indicated Time has elapsed or the maximum Temperature was reached. If a Limit
is not desired, the parameter should be set to OFF.
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