IMC C SERIES User Manual page 150

150 Technical Specs
Bridge measurement
Parameter
Mode
Measurement modes
Input range
with bridge supply: 10 V
with bridge supply: 5 V
with bridge supply: 2.5 V
with bridge supply: 1 V
Bridge supply
(as an option)
Minimum bridge impedance
Maximum bridge impedance
Quarter bridge completion
Input impedance
Gain error
Gain drift
Offset error
Automatic shunt-calibration
(calibration jump)
Temperature measurement - Thermocouples
Parameter
Measurement mode
Measurement range
Resolution
Measurement error
Drift
Error of cold junction
compensation
Cold junction drift
© 2018 imc Test & Measurement GmbH
Value typ. min. / max.
DC
full, half, quarter bridge
±1000 mV/V, ±500 mV/V,
±200 mV/V, ±100 mV/V
... ±0,5 mV/V
... ±1 mV/V
... ±2 mV/V
... ±2 mV/V
10 V ±0.5%
5 V ±0.5%
2.5 V and 1 V
120 Ω full bridge
60 Ω half bridge
5 kΩ
120 Ω, 350 Ω
±
20 MΩ 1%
0.02% 0.05%
×D
20 ppm/K T 50 ppm/K
a
0.01% 0.02%
±
0.5 mV/V 0.2%
Value typ. min./ max.
J, T, K, E, N, S, R, B
-270°C to 1370°C
-270°C to 1100°C
-270°C to 500°C
0.063 K (1/16 K)
0.06%
0.05%
×D
0.02 K/K T 0.05 K/K
a
±
0.15 K
± ×D
0.001 K/K T
a
Remarks
(as an option)
(as an option)
The actual value will be dynamically
captured and compensated for in bridge
mode.
internal, switchable per software
differential, full bridge
of the reading, at 25°C
×D
D
T ambient temperature
T =|T –25°C|
a a
a
of input range, at 25°C, after automatic
bridge balancing
for 120 Ω and 350 Ω
Remarks
type K
16-Bit integer
type K
of measurement range, at 25°C
of reading
(total uncertainty min. 0.85 K)
×D D
T T =|T -25°C| ambient temperature T
a a a
with ACC/DSUBM-UNI2, at 25°C
D
T =|T -25°C| ambient temperature T
a a
imc C-SERIES - Manual, Version 4 R 3 - 2018-10-19
T
a
a
a