IMC C SERIES User Manual

© 2018 imc Test & Measurement GmbH
imc C-SERIES - Manual, Version 4 R 3 - 2018-10-19
148 Technical Specs
General
Parameter
Value typ.
min. / max
Remarks
Overvoltage protection
±80 V
±50 V
permanent, differential
range >±10 V and device off
Input coupling
DC
Input configuration
differential
Input impedance
1 MΩ
20 MΩ
range >±10 V
Auxiliary supply
voltage
available current
internal resistance
+5 V
0.26 A
1.0 Ω
±5%
0.2 A
<1.2 Ω
for IEPE/ICP-extension plug
independent of integrated
sensor supply, short-circuit protected
power per DSUB-plug
Voltage measurement
Parameter
Value typ.
min. / max.
Remarks
Input range
± 50 V, ± 25 V, ± 10 V, ± 5 V, ± 2.5 V,
± 1 V to ± 5 mV
Gain error
0.02%
0.05%
of the measured value, at 25°C
Gain drift
10 ppm/K ×D T
a
30 ppm/K ×D T
a
D T
a
=|T
a
-25°C| ambient temperature T
a
Offset error
0.02%
0.05%
0.06%
of the range, at 25°C
range >±50 mV
range £ ±50 mV
Offset drift
±40 µV/K ×D T
a
±0.7 µV/K ×D T
a
±0.1 µV/K ×D T
a
±200 µV/K ×D T
a
±6 µV/K ×D T
a
±1.1 µV/K ×D T
a
range >±10 V
range ±10 V to ±0.25 V
range £ ±0.1 V
D T
a
=|T
a
–25°C| ambient temperature T
a
Non-linearity
30 ppm
90 ppm
CMRR (common mode
rejection ratio)
80 dB
110 dB
138 dB
>70 dB
>90 dB
>132 dB
DC and f £ 60 Hz
range ±50 V to ±25 V
range ±10 V to ±50 mV
range ±25 mV to ±5 mV
Noise
3.6 µV
rms
5.5 µV
rms
range 0.1 Hz to 50 kHz
0.6 µV
rms
1.0 µV
rms
range 0.1 Hz to 1 kHz
0.14 µV
rms
0.26 µV
rms
range 0.1 Hz to 10 Hz

IMC C SERIES Specifications

General

Brand	IMC
Model	C SERIES
Category	Measuring Instruments
Language	English