User Manual

3.2 Model 8937 Voltage and Temperature Unit Settings
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• The upper and lower limits of measurement input depend on the measure-
ment range.
Refer to "About Measurement Range, Upper and Lower Input Limits and the
Waveform Display:" (⇒ p. 64).
• When the input terminals of the Model 8937 Voltage/Temp Unit are exposed to
strong drafts:
Loss of thermal equilibrium of the input section may result in measurement
errors. To measure in such environments, reposition the equipment so that the
input terminals are protected from the drafts.
• When the ambient temperature changes rapidly:
Loss of thermal equilibrium may result in measurement errors. If this occurs,
allow about an hour for the equipment to acclimatize to the new temperature,
then take measurements after thermal equilibrium is achieved.
• In an environment with fluctuating ambient temperature, when recording for a
long time using a thermocouple with weak thermoelectromotive force (R, S or
B sensors):
Temperature characteristic can be improved by setting drift correction On.
•The [Voltage] measurement mode is selected upon system reset.