Two small EMG heads
25 x 12 x 7 mm
2x EMG, up to 6x IMU
Conveniently record simultaneous activation from two muscles working as agonists or antagonists
Transmission
2.4 GHz
Range
Up to 40 m
Research+
With built-in Wi-Fi and Bluetooth capabilities, this dual-purpose system enables you to record EMG + movement data from anywhere and at any time.
Sleek miniature heads ideal for use in HMIs, prosthetics, exoskeletal systems, pediatrics and speech therapy.
Isolate and measure several muscles in areas of high traffic
Coming Soon
Trigno Lite System
4 sensor wireless system with portable USB receiver
Specifications
Sensor Channels
2x EMG, up to 6x 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 Hz
20-450 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