microEMG
Single channel EMG datalogger
微型EMG
單通道肌電信號數據采集器
General description: MicroEMG is a single channel EMG logger, microEMG has a gain of 980V/V, bandwidth goes from 10Hz to 500Hz and sampling frequency is 1kHz. MicroEMG stores data on a microSD card up to 10 hours (battery lifetime).
Technical specifications: microEMG saves one files each time that the operator press sequentially start and stop button. If the operator leaves it to acquire continuously, microEMG saves one file each 17 minutes.
Developers: The microEMG system has been developed together with Prof. Dario Farina, UMG at Goettingen University
| Number of channels | II BF |
| Gain | 980 V/V |
| Bandwidth | 10Hz - 500Hz |
| Sampling frequency | 1024 Hz |
| Input range | 0 - 50 mVPP |
| Power supply | 12 V Battery MN21 |
| Noise (RTI) | < 3 μVRMSS |
| Input resistance | > 1011 Ω |
| CMRR | > 95 dB |
| Output range | 0 - 3,3 VPP |
| Dimensions | 57 mm x 37 mm x 16 mm |
| Weight | 22g |
General description: Forza is a single channel portable device for differential signal. It has wired (USB) and wireless (Bluetooth) capability
Technical specifications: Forza use the USB as wired connection to transferred data to PC. Forza use the Bluetooth as wireless connection to transfer data to a PC or to a tablet or smartphone with a proper running application. Forza has an analog output that allows the data detection with an acquisition board or from other acquisition systems.
| Class | II BF |
| Power supply | Internal lithium-ion single cell |
| Battery life | 8 hours |
| Channels | 1 |
| Bandwidth | 0 - 33 Hz |
| Samplinjg frequency | 100 Hz |
| Resolution | 16 bits |
| Input range | 0 - 50 mVPP |
| Noise (RTI) | < 20 μVRMSS |
| Input impedance | > 1000 MΩ |
| PC data tranfer modality | USB / Bluetooth / Analog |
| Dimensions | 59 mm x 95 mm x 20 mm |
| Weight | 100 g |
