Trigno迷你二通道肌電內建IMU感應器
具備兩通道迷你EMG感應端子並且具備IMU功能，每個EMG端子體積僅有25 x 12 x 7 mm，可以同時記錄兩條肌肉的活性及拮抗現象，運用在記錄肌肉協同激發啟動，作為完整人體動作實驗室的利器。
為研究人員提供了一個獨特的研究方式，可以讓受測者有更大的自由活動度並且以較小的擷取位置來同時記錄二組EMG，提供更清晰的高品質肌電訊號。
Specifications
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Sensor Channels: 2x EMG + IMU Reference Type: Dual on-board stabilizing reference Inter-Electrode Spacing: 10 mm Size (Body): 27 x 46 x 13 mm Size (Head): 25 x 12 x 7 mm Mass: 21 g Cable Lengths: 10 in. Operating Range: 40 m in RF mode, Host Dependent/unlimited datalogger Wireless Protocol: 2.400-2.483 GHz ISM Band, Proprietary RF Protocol / BLE V4.2 EMG Bandwidths: 10-850 Hz20-450 Hz EMG Sampling Rate (Max): 2148 sa/sec Accelerometer Sampling Rate (Max): 963 sa/sec Gyroscope Sampling Rate (Max): 741 sa/sec Orientation Sampling Rate (Max): 361 sa/sec |
Sensor Resolution: 16 bits EMG Baseline Noise (typical): 750 nV EMG Input Range: 11 mV / 22 mV rti CMRR: <-80 dB Battery Life: Up to 8 hours Recharge Time (typical): 2.5 hours Inter-Sensor Latency: < 1 sampling period EMG Analog Output Delay: 48 ms Fixed ACC/Gyro Analog Output Delay: 96 ms Fixed On-Board EMG Filter: Butterworth bandpass (40/80 dB/dec), RMS Envelope Calculation (100 ms window) Real-Time IMU Orientation Filter: Quaternions or RPY (selectable) Material: Medical Grade Polycarbonate Seal and Protection: UV-sealed to prevent moisture from entering the sensor & to enhance patient safety |
Patents: Protected by one or more of the following Patents 6480731, 6238338, 6440067, 9351559, 8971983, EP1070479
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