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System 5000
Model 5130A High Level Input Card :

Specifications :

Channels:
Five per card.
Inputs:
  DC volts (differential)
 
Input Impedance:
22 M each input.
 
Input Protection:
±40V
 
Source Current:
±0.5 nA typical; ±5 nA max
Input Connector:
Nine-pin D-sub style
Amplifier:
 
Zero Temperature Stability:
±1.2 V/° C RTI, ±100 V/° C RTO, after 30-minute warm-up.
 
Gain Accuracy & Stability:
±0.1% ±100 ppm/° C
 
Common-Mode Rejection (dc to 5 Hz):
100 dB typical
 
Common-ModeVoltage:
±10V
 
System Noise (Normal Mode Operation):
±4 ADC counts typical (0 to 15V excitation).±10 ADC counts typical (20 to 30V excitation).
Measurement Ranges:
±1, ±2, &plusmn5, ±10 Vdc
Resolution:
30.5, 61, 152.5, 305 V
 
Excitation:
0.0, 0.5, 1.0, 2.0, 5.0, 10.0, 15.0, 20.0, 25.0 and 30.0 Vdc
 
Accuracy:
±10 mV typical
 
Current:
250 mA max (50 mA per channel) at 1 to 15V.
 
200 mA max (40 mA per channel) at 20V.
 
150 mA max (30 mA per channel) at 25 to30V.
 
Over-current protected.
 
Max current limit selected by jumpers.
 
Load Regulation:
<0.05% of full scale for a load variation of 10% to 100% of full load
 
Temperature Stability:
Better than ±0.005%/° C
 
Filter:
 
Type:
Four-pole Butterworth
 
Cutoff Frequency (-3 dB):
5 HZ

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