Fluke endurance series - Advanced Valley Hold; Figure 6-9: Valley Hold

Operation
Post Processing
59
6
Figure 6-9: Valley Hold
The output signal remains the same until one of two things happens:
• The valley hold time runs out. In this case, the signal reverts to actual temperature.
• The actual temperature goes below the hold temperature. In this case, starts holding new valley.
6.3.5 Advanced Valley Hold
This function works like the advanced peak hold function, except that it will search the signal for a local minimum.
Output temperature
Object temperature
Hold Time
Hold Time
Temp
Time