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Thermocouple Specifications
Table 8
lists the thermocouple specifications for thermocouple channels on the DT9871,
DT9871U, and DT9874 instruments.
Feature
Thermocouple types (software-selectable)
A/D resolution
Sample rate
Thermal disturbance channel-to-channel
Upscale break detection current
DT9871U and DT9874:
DT9871:
System temperature error
DT9871U and DT9874:
DT9871:
a. Older versions of the DT9871 instrument may support a maximum sampling rate of 7.5 Samples/s.
Table 8: Thermocouple Specifications
B, E, J, K, N, R, S, T
24-bits
10 Samples/s
None
+10 nA
+100 nA
See
Table 9
See
Table 11 on page 114
Specifications
a
and
Table 10 on page 112
Specifications
111
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