16通道无线表面肌电测试仪
EMG-USB2+
EMG (surface/intramuscular), EEG and ECG amplifier
(from 16 up to 256 channels, iEMG, sEMG, EEG and ECG + 16 auxiliary inputs)
肌电图（表面/肌肉）、脑电、心电放大器
（从16到256通道，IEMG、肌电、脑电、心电+ 16辅助输入）
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)
肌电图（表面/肌肉）、脑电、心电放大器
（从16到384通道，IEMG、肌电、脑电、心电+ 16辅助输入）
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 |
瑞鸿安(广东)科学设备有限公司是意大利OT Bioelettronica在中国的总代理，总部坐落于中国广州，主要经营各类实验室仪器、分析仪器以及最新的健身、体能测试、体能训练、体能恢复、生物医学、运动心理学、运动生理学、运动员选材、康复医疗、康复指导、仿生假肢设计、负荷评估、生物反馈训练、人体工程学、机器人技术、脑机接品可用生测试等产品、并提供设计、安装、培训等 全方位服务，以及实验室建设。公司现在主要代理和经销意大利OT 各类高密度肌电、穿戴式无线高密度肌电、无线表面肌电，脑电等采集分析系统。
OT Bioelettronica 公司2007年在意大利都灵成立。OT公司的高密度肌电、无线表面肌电、动态高密度肌电采集分析等设备已在200多个学术期刊上发表论文超过1000篇，其中包括Nature、Science等国际顶尖科学分票，充分证明了其在生物电信号研究领域的卓越性能和广泛认可。
