Sonics VCX750 Bedienungsanleitung PDF herunterladen (Seite 17)

PULSER: By inhibiting heat build-up in the sample, the pulse function enables safe

treatment of temperature sensitive samples at high intensity. In addition, pulsing

enhances processing by allowing the material to settle back under the probe after

each burst. The ON and OFF pulse duration can be set independently from 1 second

to 59 seconds. During the OFF portion of the cycle, the red indicator on the PULSER

key will illuminate. If the OFF portion of the cycle exceeds three seconds, a cautionary

message – CAUTION – PROBE ON STANDBY – will warn the operator against

touching the ultrasonic probe. To set the pulser, press the PULSER key.

The screen will display:

Using the numeric keys set the ON portion of the cycle, then press the

ENTER/REVIEW key.

The screen will display: e.g.

Using the numeric keys set the OFF portion of the cycle.

The screen will display: e.g.

Press the ENTER/REVIEW key.

The screen will display:

Pulse on __.__sec

Pulse off __.__sec

Pulse on 01 sec

Pulse off __.__sec

TIME 5:30:25

PULSE 01 01 AMPL 40%

On Cycle Off Cycle

Pulse on 01 sec

Pulse off 01 sec

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Sonics VCX750 Bedienungsanleitung Seite 17