Guildline 6675A - 2.4. TEMPERATURE MEASUREMENT SPECIFICATION

Section 2
2-4
2.4. TEMPERATURE MEASUREMENT SPECIFICATION
The uncertainty of temperature measurement is primarily determined by the uncertainty of the
temperature probe. The 6675A contributions to resolution and uncertainty are listed below.
Nominal PRT
Resistance
()
Recommended
Excitation Current
(mA)
Resolution
(C)
Uncertainty
(equivalent C)
0.25 10 0.0001 0.0002
2.5 3 0.0001 0.00005
25.5 1 0.0001 0.00005
100 0.5 0.0001 0.0001
Table 2-4 : Temperature Measurement Specifications