EMG-USB2+

EMG (surface/intramuscular), EEG and ECG amplifier 

(from 16 up to 256 channels, iEMG, sEMG, EEG and ECG + 16 auxiliary inputs)

肌電圖（表面/肌肉）、腦電、心電放大器

（從16到256通道，IEMG、肌電、腦電、心電+ 16輔助輸入）

General description: EMG-USB2+ is a versatile amplifier for the acquisition of surface/intramuscular EMG signals, EEG and ECG signals. The system can record monopolar or bipolar channels from up to 256 detection sites. The gain can be selected individually for each group of 16 channels. EMG-USB2+ is an optically isolated device which assures the complete safety for the patient. It has been designed in compliance with the European standards for biomedical instrumentation. A specially designed feedback circuitry is used to reduce 50~60 Hz line interference, thus allowing high signal quality in both monopolar and bipolar acquisition. EMG-USB2+ has a double power supply, battery and main power.

 Technical specifications: EMG-USB2+ is an iEMG, sEMG, EEG and ECG amplifier and is an optically-isolated device. This implies high level of safety in any modality of use. Signals can be detected in monopolar or bipolar configuration during voluntary contractions. The system includes a specially designed circuitry used to erase line interference, thus allowing high signal quality in both monopolar and bipolar acquisition.

Developers:The EMG-USB2+ system has been developed together with Prof. Dario Farina, UMG at Goettingen University

Class	II BF
Number of channels	16 to 256 channels iEMG, sEMG, EEG ed ECG + 16 auxiliary channels
Selectable Gains	OFF, 100, 200, 500 1000, 2000, 5000, 10000 V/V
Selectable Bandwidth	high pass cut frequency: 0,01, 10, 100, 200 Hz  low pass cut frequency:: 130, 500, 900, 4400 Hz
Selectable sampling frequency	512, 2048, 4096, 10240 Hz
Input range	0 - 50 mVPP
Noise (RTI)	< 4  μVRMSS
Input resistance	> 1012 Ω
CMRR	> 95 dB
Output range	0 - 5 VPP
Dimensions	395 mm x 135 mm x 280 mm

 

Quattrocento

EMG (surface/intramuscular), EEG and ECG amplifier 

(from 16 up to 384 channels, iEMG, sEMG, EEG and ECG + 16 auxiliary inputs)

肌電圖（表面/肌肉）、腦電、心電放大器

（從16到384通道，IEMG、肌電、腦電、心電+ 16輔助輸入）

General description: Quattrocento is a versatile amplifier for the acquisition of surface/intramuscular EMG signals, EEG and ECG signals. The system can record monopolar or bipolar channels from up to 400 detection sites. Quattrocento is an optically isolated device which assures the complete safety for the patient. It has been designed in compliance with the European standards for biomedical instrumentation. A specially designed feedback circuitry is used to reduce 50~60 Hz line interference, thus allowing high signal quality in both monopolar and bipolar acquisition. Quattrocento has a double power supply, battery and main power.

 Technical specifications: Quattrocento is a bioelectrical amplifie that can amplify from 96 up to 400 EMG (surface/intramuscular) EEG and ECG signals, in any configuration are available 16 auxiliary inputs; Quattrocento transfers data to the PC with USB/Ethernet connections, quattrocento has a double power supply, main power and battery.

Developers:The Quattrocento system has been developed together with Prof. Dario Farina, UMG at Goettingen University

Class	II BF
Number of channels	from 96 up to 384 canali iEMG, sEMG, EEG ed ECG + 16 auxiliary channels
Gain	150 V/V
Selectable Bandwidth	high pass cut frequency: 0,01, 10, 100, 200 Hz  low pass cut frequency:: 130, 500, 900, 4400 Hz
Selectable sampling frequency	512, 2048, 4096, 10240 Hz
Resolution	16 bits
Input range	0 - 50 mVPP
Noise (RTI)	< 1  μVRMSS
Input resistance	> 1012 Ω
CMRR	> 95 dB
Output range	0 - 5 VPP
Dimensions	395 mm x 135 mm x 280 mm