双通道肌电设备
EMG2
2 channel EMG Analog Amplifier
2通道肌电图模拟放大器
GGeneral Description: EMG2 is a analog amplifier for surface electromyographic (sEMG). The EMG2 can amplify 2 bioelectrical signals. Selectable gain can be modified from the user. EMG2 instrument is completely safe for the patient. The safety is achieved by means of medical grade electrical insulation of all the circuitry connected to the patient. The signals acquired by the instrument are amplified, filtered, digitally converted optocoupled and than analogue converted and then available at BNC.
| Class | II BF |
| Number of channels | 2 |
| Selectable Gains | 500, 1000, 2500, 5000 V/V |
| Bandwidth | High pass filter: 10 Hz Low pass filter: 500 Hz |
| Input range | 0 - 50 mVPP |
| Noise (RTI) | < 4 μVRMS |
|
Input impedance |
> 1012 Ω |
| CMRR | > 95 dB |
| Output range | 0 - 5 VPP |
| Dimensions | 155 mm x 65 mm x 105 mm |
MISO II
2 channel Torque/Force measurement system version 3.0
General description: MISO-II is a two-channel biomechanical signal amplifier developed to acquire signals from force, torque, pressure and angular transducers. Together with EMG signals, it is often useful to acquire limb position, muscle contraction level or movement velocity.
The signals amplified from the instrumentation can be displayed on a visible multilevel biofeedback or sent to a PC to allow tracking of a pre-settable target. MISO-II can accept signals generated either by differential transducers (like strain gauges or load cells) or by single-ended output transducers (such as potentiometric transducers).
| Class | I |
| Number of channels | 2 |
| Signal pre-amplification | 100 - 1000 V/V (adjustable by a trimmer) |
| Bandwidth | 0 - 80 Hz |
| Transducers supply | ±5V |
| Output range | ±VPP |
| Noise (RTI) | < 0,7 μVRMSS |
| Input resistance | > 90 MΩ |
| CMRR | > 110 dB |
| Selectable gains | x1, x2, x5, x10 |
| Maximum gain error | 1,5% |
| Maximum linearity error | 1,5% |
| Offset compensatio | ± 6V controllata via software |
| Dimensions | 350 mm x 85 mm x 250 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。
