SiSMoS-4 Portable Magnetic Field and Vibration Survey System

SiSMoS-4 is a portable four-channel 24-bit data acquisition system for magnetic field and vibration surveys and pre-installation MRI site investigations.

• 3 channels for triaxial magnetic field sensing and 1 for accelerometer or acoustic sensing
• ±10 V input range; simultaneous Delta-Sigma acquisition
• Sampling frequency: 1.652–51.2 kS/s; AC/DC coupling selectable by software
• Frequency analysis: RMS; peak-to-peak; power spectral density
• AC filter cutoff: 0.5 Hz at -3 dB; 4.6 Hz max at -0.1 dB
• IEPE compliance: 19 V max; crosstalk at 1 kHz: -110 dB
• Gain: 0.01 dB typical; 0.04 dB max; input impedance: 1 MΩ
• Bandwidth: 0.45 × fs; attenuated-band rejection: 100 dB; phase nonlinearity: ±0.45° max
• USB2 PC interface; Windows 7 or later; 2 GB RAM; 22 GB minimum disk space
• Operating temperature: -10 to +50 °C; storage: -20 to +70 °C; humidity: 0–50% RH
• Aluminum case; rechargeable Ni-Mh 7.2 V battery; typical life: 12 hours; full charge: 5 hours
• Sensor input: Mag-13MS 1000; suitable ICP vibration sensor: Wilcoxon
• Connectors: DB9 magnetic sensor; BNC vibration/acoustic sensor; USB to PC; IEC charging input
• Includes Fluxgate Sensor; Accelerometer; USB cable; Power cable; Tripod and adapter; Accelerometer base; User Manual; Hard carrying case
• Standards: IEC EN 61326-1:2013; IEC EN 61010-1:2013; EMC 2014/30/EU; LVD 2014/35/EU; WEEE 2012/19/EU; RoHS 2011/65/EU