Magnetic-Field / Low-Frequency Test System

Low Frequency emission and immunity tests acc. to MIL-STD 461, CE 101, RE 101, CS 101, CS 109 and RS 101

 

 

 

 

Voltage input (Analyzer)
Frequency range DC – 250 kHz
Input impedance 1 MΩ / 50 Ω switchable
Connector XLR, unbalanced
Max. input voltage 100 V continuous (attenuator autoset at overvoltage); 10 V at 50 Ω
Gain -20/0/20 dB Preamplifier, 0/20/40 dB ADC Amplifier, Self-calibration with ultra stable on-board reference
Current input
Frequency range DC – 250 kHz
Shunts 10 mΩ / 1 Ω / 100 Ω
Max. input current 20 A continuous (overload protection);
1 Ω und 100 Ωshunt are protected by an additional 1.5 A fuse
Connector 4 mm safety jack (+, -) measurement via insulation amplifier or input jacks
Measurement range 20A, 10A, 1A, 100mA, 10mA, 1mA automatic offset and gain; Self-calibartion with ultra stable on-board reference
AD converter
Resolution 16 Bit
Sampling rate 1.25 MSPS
Aliasingfilter 0.01 dB Tschebyscheff filter, fg = 260 kHz; filter may be switched off
Generator
Frequency range DC – 250 kHz
Output impedance 50 Ω
Connector BNC, unbalanced
Signal Sine wave / triangular / square wave / DC
Amplitude 0 to 10 VAC, -10 V to +10 VDC
Resolution 12 BIT (2,5 mV), Switchable – 20 dB Attenuator; Self-calibration with ultra stable on-board reference
Amplifier
Frequency range DC – 1 MHz
Connector 4 mm safety jacks (output); BNC, unblanced (input)
Current 16 Arms
Resolution 12 BIT (2,5 mV), Switchable – 20 dB Attenuator; Self-calibration with ultra stable on-board reference
General data
EUT control 9-pin Sub-D. RS232
Connection to Computer USB
Temperature range 0 to 40°C
Warm-up time 15 min.
Housing 19″-Subrack or desktop case
Dimensions (WxHxD) 449 x 177 x 580 mm
Weight (shipping) approx. 40 kg (net 34 kg)
Gain 10 ±0.1% (±0.01% / °C)

 

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