Biological amplifier

NegotiableUpdate on 05/10

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Overview

The bioelectric signal in a bioelectric amplifier is very weak, and there is interference during the detection of the bioelectric signal. Therefore, high-quality bioelectric signal amplifiers are required for monitoring. The BMA series biological signal amplifier has the characteristics of high performance and low noise, which can meet different testing needs, such as EEG, ECG, EMG, and is suitable for laboratory and field use.

Product Details

BMA-200 BioampIntroduction:

Product Model: BMA-200 Biological Signal Amplifier

Product Name: Biological Signal Amplifier

Product Description: Portable bioelectric amplifier with built-in audio monitoring, battery powered, high performance, suitable for EEG, ECG, EMG, especially for laboratory and on-site use.
Beijing Kangtai Electronics Co., Ltd. is headquartered in QUATRONIX, Ohio, USA. It is a leading supplier of testing and measuring instruments, providing customers with standard or customized electronic measuring instruments and systems, including data collectors, testing and analysis software, sensors, industrial signal conditioning products, communication products, microwave power amplifiers, etc; The main application areas involved include: data collection and analysis, electromagnetic compatibility testing, acoustic and vibration monitoring, structural health monitoring, automotive testing (on-board data recording), environmental monitoring, production equipment working status monitoring, etc; Widely used in aerospace, petrochemicals, satellite communication, railway transportation, power metallurgy, industrial manufacturing, universities and research institutions, it can meet the different product needs of different users.

Biological amplifierPerformance indicators:

• Input impedance:>109 ohms
Broadband noise, RTI：< 7μV P-P
Common mode rejection:>95dB
• Gain range: 10 X-50000X, 12 segments
• 耦合： AC or DC, switchable
• Input offset adjustment range: mV,+20mV,+200mV, optional
Input end external power supply:+7.2V/20mA high current
• AC 校准： 1mV P-P 方波， 10Hz
Low pass filtering: 100Hz-50kHz, 6-d range
High pass filtering: DC-300Hz, 6-d segment
Filter type: Butterworth, flat response, -12dB/octave
• Trigger/record input: TTL negative logic, or switch trigger
• Trigger input (front panel): 2mm (0.080 '') hole
Audio amplifier: 200mW, built-in speaker
• Charging time: 24 hours
Charging adapter: 24VDC
Charging time: 6W x 1.75H x 7D inches, 15 x 4.5 x 18cm