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Users Guide
6-4
access cover. Other fixtures to hold the probes can be designed. The object is to keep the
reference probe and the probe(s) to be calibrated as closely grouped as possible in the
working area of the bath. Bath stability is maximized when the bath working area is kept
covered.
In preparing to use the bath for calibration start by:
• Placing the reference probe in the bath working area.
• Placing the probe to be calibrated, the UUT, in the bath working area as close as
feasibly possible to the reference probe but not touching the bath tank surface areas.
Calibration of Multiple Probes
Fully loading the bath with probes increases the time required for the temperature to
stabilize after inserting the probes. Using the reference probe as the guide ensures that the
temperature has stabilized before starting the calibration.