D-0134090-A – 2022/11
VisualEyes™ - Instructions for Use - EN Page 108
Accessories
VORTEQ™ IMU (2nd generation)
Quick Description: Inertial Measurement Unit used to track head movement and position.
The VORTEQ™ IMU is used with both the VORTEQ™ Assessment and
VORTEQ™ Diagnostic modules, and is compatible with the side mount and
top mount goggles.
Technical Specifications:
Interface: Wireless / USB 2.0
Velocity Range: ±500°/s
Sensitivity: 65.5 LSB/(°/s)
Dimensions (without cable) (L x W x H): 5.0 x 2.8 x 2.2 cm
Weight (without cable): 0.02 kg
Power: 5 VDC supplied by PC USB
Quick Description: Amplifier used for EOG/ENG measurements.
Is available as the DataLink through the EOG Accessory kit for VNG or built
into the Orion Auto-Traverse / Orion Comprehensive chairs through the EOG
Accessory kit for Orion C/AT.
Technical Specifications:
Standards: Applied Part Type: BF according to IEC 60601-1” “Protection class: Class II
accordint to IEC 60601-1
Interface: USB 2.0
Number of channels: 2 or 3
Dimensions (L x W x H): 25 x 29.5 x 5.1 cm
Weight: 1.9 kg
Internal Noise: <4 µV RMS inputs shorted, bandwidth DC-40 Hz
Input DC withstand: 300 mW
Programmable Gains: 1250, 2500, 5000, 10000
Common mode rejection: >100 dB measured at 10 Hz measured with 5k imbalance
Isolation mode rejection: >130 dB measured at 10 Hz
Impedance test: Impedance test circuit for individual electrodes up to 20 kΩ
Power: 110-220 VAC, 50-60 Hz, 1000W
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