Rollscan barkhausen noise analyzers

Feature Rollscan 350 Rollscan 320 Rollscan 250
Material Application Ferromagnetic Steels, Iron, Nickel and Cobalt Ferromagnetic Steels, Iron, Nickel and Cobalt Ferromagnetic Steels, Iron, Nickel and Cobalt
Measurement Channels 1 2 (with 8 parallel analyzers up to 16 channels) 2
Magnetizing Voltage Range 0 - 16 Volts 0 - 16 Volts 0 - 16 Volts
Magnetizing Waveform Sine/Triangle Sine/Triangle Sine/Triangle
Magnetizing Frequency Range 1 - 1000 Hz 1 - 1000 Hz 1 - 500 Hz
Analyzing Frequency Range 10 - 70 kHz, 70 - 200 kHz, 200 - 450 kHz 70 - 200 kHz 70 - 200 kHz
Magnetizing & Frequency Sweep Automatic/Visible N/A N/A
Communications Ethernet/USB Ethernet Ethernet/USB/RS232
Measurement Parameter Control Manual/Remote Remote Manual/Remote
Sensor Type Active/Pre-Amplified Active/Pre-Amplified Active/Pre-Amplified

Rollscan 350

with display from manual to automatic systems
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Rollscan 320

for automatic and semi-automatic multi-channel systems
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Rollscan 250

for manual to automatic two-channel systems
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