Temperature characteristics, Temperature characteristics -14 – RIGOL DM3068 User Manual
Page 160
RIGOL
User’s Guide for DM3068
6-14
Temperature Characteristics
Accuracy Specifications
[1]
Function
Probe Type
Type
Optimum Range
1 Year
T
CAL
℃
±5℃
Temperature Coefficient
0℃ to (T
CAL
℃
-5℃)
(T
CAL
℃
+5℃) to 50℃
Temperature
RTD
[2]
(R
0
is within 49 Ω
and 2.1 kΩ)
α=0.00385
-200℃ to 660℃
0.16℃
0.01℃
α=0.00389
-200℃ to 660℃
0.17℃
0.01℃
α=0.00391
-200℃ to 660℃
0.14℃
0.01℃
α=0.00392
-200℃ to 660℃
0.15℃
0.01℃
Thermal
Resistance
2.2 kΩ
-40℃ to 150℃
0.08℃
0.002℃
3 kΩ
-40℃ to 150℃
0.08℃
0.002℃
5 kΩ
-40℃ to 150℃
0.08℃
0.002℃
10 kΩ
-40℃ to 150℃
0.08℃
0.002℃
30 kΩ
-40℃ to 150℃
0.08℃
0.002℃
Thermocouple
[3]
B
0℃
to 1820℃
0.76℃
0.14℃
E
-270℃ to 1000℃
0.5℃
0.02℃
J
-210℃ to 1200℃
0.5℃
0.02℃
K
-270℃ to 1372℃
0.5℃
0.03℃
N
-270℃ to 1300℃
0.5℃
0.04℃
R
-270℃ to 1768.1℃
0.5℃
0.09℃
S
-270℃ to 1768.1℃
0.6℃
0.11℃
T
-270℃ to 400℃
0.5℃
0.03℃
[1]
Specifications are for 90 minutes warm-up. Probe error excluded.
[2]
Specification is for 4WR resistance measurement or 2WR resistance measurement using REL operation for sensor.
[3]
Relative to cold junction temperature, accuracy is based on ITS-90. Built-in cold junction temperature refers to the temperature inside the banana jack
and its accuracy is ±2.5 ℃.