Research-Grade Wearable Tech
Using traditional motion capture systems in nontraditional ways has always been a challenge. Getting precise movement data on a stairway, in the field, around a manufacturing plant or anywhere that isn’t a large, open space has been virtually impossible... until now.
Noraxon’s advanced Inertial Measurement Unit (IMU) system is patented technology that comes with an accuracy level within 1 to 2 degrees of legacy camera-based systems, and allows for 3D kinematic measurement outside the lab.
|MAXIMUM # OF SENSORS||16, plus 2 optional Object Sensors|
|MAXIMUM SAMPLING RATE||200 Hz|
|ORIENTATION ANGLE ACCURACY||0.25 degree (pitch/roll); 1.25 degreess (heading)|
|ANATOMICAL ANGLE ACCURACY||+/- 1.0 degree (static); +/- 2.0 degrees (dynamic)|
|FAST IMU ELEMENT SET||(included in both Clinical IMU Sensors and Research Pro IMU Sensors)|
|ANGULAR VELOCITY (GYROSCOPE)||+/- 2000 degrees/sec Full Scale; Linearity: 0.2% of FS; Noise: .03 degrees/sec/√Hz; Internal Sampling Rate 400 Hz|
|ACCELERATION (ACCELEROMETERS)||+/- 16g Full Scale; Noise 220 ug/√Hz; Internal Sampling Rate 400 Hz|
|MAGNETIC FIELD (MAGNETOMETERS)||+/- 1.9 Gauss Full Scale; Internal Sampling Rate 70 Hz|
|SLOW IMU ELEMENT SET||(available only in the Research Pro IMU Sensors)|
|ANGULAR VELOCITY (GYROSCOPE)||+/- 515 degrees/sec Full Scale; Linearity: 0.1% of FS; Noise: .02 degrees/sec/√Hz; Internal Sampling Rate 800 Hz|
|ACCELERATION (ACCELEROMETERS)||+/- 1.7g Full Scale; Linearity 0.2% of FS; Noise 110 ug/√Hz; Internal Sampling Rate 800 Hz|
|Dimensions||52.2 X 37.8 X 18.1 mm|