Amprobe AMB-110 Insulation-Resistance-Tester - Manual (Page 33)

28
Fig. 28 Set-up menu in
Withstanding Voltage function
Tstep and Tend are independent timers. The maximum time for each timer is 99 minutes. Tend
begins after the completion of the ramp period. Ramp period can be calculated from:
Tramp Tstep.(Ustop – Ustart) / 25 V
If Tstep is set to 00min 00s, then the ramp voltage increases by approximately 25 V every 2s.
� Warning!
• Refer to Warnings chapter for safety precautions!
WORKING WITH YOUR RESULTS
Storing, Recalling and Clearing Results
The instrument contains battery supported storage memory to retain results when power is
disconnected. This enables the test engineer to make the measurements and then to recall them
later on. This way the engineer can analyze and print results on the instrument or transfer them to
a computer for further analysis.
After pressing the MEM key, the memory menu (Fig. 29) is displayed. Here the engineer has the
option to save, recall and clear results
Fig. 29 Storage operation
menu
SAVE CLR RCL
nnnn
The nnnn means ser. number of stored result.
• There are the following possibilities are selectable using the or arrow keys:
• To store result: Highlight SAVE and confirm by pressing the MEM key. If graph R(t) is enabled
in the measurement, it will be automatically saved with the measurement.
• To recall stored result: Highlight RCL and confirm by pressing the MEM key. The last stored
result will be displayed. The menu is replaced with: