UniQ UniQ* Integrated point-receiver land seismic system technical specifications Capacity Scalable to any channel count Line power Solar panel arrays and lead-acid batteries Sensor Schlumberger geophone accelerometer (GAC) or Lithium-ion batteries Output sample interval 1, 2, or 4 ms Test capabilities Power-up self-tests: sensor transfer DC offset Zero function, non-linearity, noise, offset, resistance, sticky coil Antialias filter 0.8 Nyquist, >120 dB attenuation above Nyquist Environmental Tilt, temperature, humidity measurements Quantization & 24-bit sigma-delta A/D conversion Polarity standard SEG normal polarity Maximum input G1: 5.88 ms-2 G2: 1.08 ms-2 Fault tolerance Data retransmission capabilities signal level (peak) Automated rerouting through the fiber-optic network Noise density (3-200Hz) G1: 0.42 µms-2/√Hz G2: 0.15 µms-2/√Hz Automated power and data rerouting Instantaneous G1: 120 dB G2: 114 dB to sensor dynamic range† Acquisition record scheme Continuous System dynamic range† 129 dB Safety Isolated power, earth leakage detection System non-linearity -80dB in velocity domain and isolation, short-circuit isolation, (distortion) (includes GAC sensor) open-circuit protection Crosstalk > 120 dB Environment CE EMC/WEEE/RoHS ‡ compliant Synchronization accuracy Synchronized to GPS, accuracy +/-12.5 µs QC processing system Real-time seismic quality control Source control Integrated source control (ISC) Field-based iManage acquisition planning and combined with Pelton Vibpro decoders planning system management tool Weight per channel 2.1 kg (in a typical configuration includes all Field-based Omega* and VISTA infield seismic data (Average) ground equipment—sensor units, cables, processing system processing systems batteries, etc.) Operating temp. range -40o to +70oC Power consumption V1: 167 mW, V2: 137 mW (in typical configura- Storage temp. range -55o to +80oC per channel tion includes all ground equipment) Submersible depth 2 m (Average) All values are typical at 2ms sample rate and 25°C. ‡ CE: European CE marking †Values for peak signal-vs-rms noise. EMC: Electromagnetic compatibility WEEE: Waste Electrical and Electronic Equipment RoHS: Restriction of Hazardous Substances *Mark of Schlumberger Other company, product, and service names are the properties of their respective owners. www.slb.com/uniqsales Copyright © 2014 Schlumberger. All rights reserved.09_se_0119.