ProAmp-8 multifunctional eight channel biological amplifier

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ProAmp-8 multifunctional eight channel biological amplifierSuitable for bioelectric recording or sensor signal regulation. Each main channel has a wide gain range, a sharp cutoff low-pass filter, and an independent high pass (coupling) setting. The built-in notch filter can be set to 50 or 60Hz. The button style auto zero can eliminate small output offset voltages and can be applied to one channel or all eight channels simultaneously.

In addition to the eight main amplifier channels, there are also two audio channels. These audio channels are independent and can be set to monitor any main channel. The audio channel can be used as a direct amplifier (with adjustable baseline threshold) or as a VCO (voltage controlled oscillator) signal processor, producing different tones proportional to the input signal.

ProAmp-8 multifunctional eight channel biological amplifierIt can be operated as an independent instrument or remotely controlled through PROAMPCOM software. In independent working mode, all amplifier settings can be made using the front panel controls. Randomly provide eight standard input cables, as well as various electrodes and leads, including high impedance headstage. Provide UL and CE certified external low-voltage power supply.

Product advantages:

8 channels+2 audio channels

Remote control via USB

Button auto zero function

Fully digital control and operation

Wide gain range, low noise

Full bandpass and notch filters

Direct input or intelligent head stage

Product specifications:

Input type: differential

Input impedance: 1 MOhm (direct input)

Input impedance:>109 Ohm (using HS-1 option)

Input connector (differential): 7-pin Amphenol

Input connector (single ended): BNC

Head stage effective power supply for input connector:+12V @ 100mA

Input coupling (high pass filtering): DC, 0.1, 0.3, 1, 3, 10, 30, 100Hz, -3dB/octave

Input reference noise: G=1, 2uV P-P; G=1000, 0.4uV P-P

Common mode rejection: G=1, 95dB, G=10, 115dB, G=100, 135dB, G=1000, 140dB

Low pass filtering: 7, 10, 30, 50, 100, 300, 500Hz, 1K, 3K, 5K, 10K, 20KHz, -24dB/octave

Notch filter: 50 or 60Hz, user selectable

Gain range: X1, 2.5, 5, 10, 25, 50, 100, 250, 500, 1K, 2.5K, 5K, 10K, 20K

User adjustable zero offset:+200mV

Output connector: BNC

Audio input source: internal 1-8, external

Audio channel (2 channels): Direct audio amplifier or VCO function

Audio output connector (2 channels): 3.5mm stereo

Dimensions: 17.5W x 3.5H x 10.5D in. (44.5 x 9 x 26.6cm)

Power supply requirements: 120/240V, 50/60Hz, 100VA

Note: Not suitable for human life support applications.