EX 1000

Zehnkanal-Differenzialverstärker für extrazelluläre Aufnahmen
Beschreibung

The EX 1000 Extracellular Amplifier is ideal for all non-human applications that require multiple channel AC amplification. Each channel is totally independent with variable Gains, High Cut and Low Cut Filters. Inputs for all 10 channels are through a single high impedance headstage.

Features

  • Designed for very low noise applications
  • ± 10 V output range
  • ± 100 mV Input range, ± 1 V DC
  • 3 selectable ranges each for: Gain, High Cut, and Low Cut filtering
  • 10 channel small sized high impedance headstage (10 ft cable)
  • External line operated power supply

 

Specifications

Input Connector      Mini Pin Jack (mating pins provided)

Output Connector   BNC

Input Impedance     1000 GΩ

Output Impedance  560 Ω

Input Range           ± 100 mV: DC: ±1 V 

Output Range         ± 10V

Gain                      ×100, ×1 000, ×10 000

Filter (Hz)               Active 20 dB/decade
  Low Cut               1, 10, 300  (other cutoff frequencies available)
  High Cut               300, 3k, 10k  (other cutoff frequencies available)

Power                    Includes PS-1 External Power Supply 115V or 230VAC

Size   Mainframe     3.5" × 19" Rack Mount,
        Headstage    1.6" high × 5.5" wide × 6" deep


 

Noise:

Source Resistance          Shunt          10 kΩ                 1 MΩ               10 MΩ
Bandwidth      RMS p-p RMS    p-p RMS    p-p RMS p-p
1 Hz - 100 Hz    0.3 µV   1.5 µV   0.55 µV   2.75 µV   1.6 µV    8.0 µV    5.0 µV   25 µV
1 Hz - 1 kHz    0.7 µV   3.5 µV   1.6 µV    8.0 µV   4.7 µV   23.5 µV    14 µV    70 µV
1 Hz - 10 kHz    1.6 µV   8.0 µV   3.9 µV   19.5 µV   11 µV   55 µV    25 µV     125 µV

 

Options

Z-I option - Electrode Resistance Test and Current Pump

 

Angebot unter Vorbehalt begrenzter Lieferbarkeit durch den Hersteller.