Amplificateur Neuroprobe

Catégorie :

Description

The Model 1600 includes:

  • Operator’s manual
  • Rack mount hardware

Note: For proper operation, the purchase of a Model 1600-compatible headstage (Catalog#: 681500) is required. A Model 1600 headstage will be automatically added when you add a Model 1600 Amplifier to cart.

Please note that A-M Systems instruments are not approved for use with human subjects in either a clinical or research environment.

Spécifications

    Current Input

  • Impedance: 1011 Ω
  • Capacitance: Adjustable to zero
  • Working Range: ± 2.5 V
  • Maximum Range: ± 10 V
  • Iontophoresis Adapter Input: ± 200 V
    Current Injection: External Source

  • Input Impedance: 20 kΩ
  • Frequency Range: DC to 250 kHz
  • Low Range Maximum Current: 10 nA/V
  • Low Range Maximum Voltage: lesser of ± 10V and (± 2.5 x 108 VΩ)/(electrode resistance)
  • High Range Maximum Current: 100 nA/V
  • High Range Maximum Voltage: lesser of ± 10V and (± 2.5 x 107 VΩ)/(electrode resistance)
    Current Injection: External Source

  • Low Range Maximum Current: lesser of ± 100 nA and 2.5 V/(electrode resistance)
  • Low Range Maximum Voltage: lesser of ± 1000 nA and 2.5 V/(electrode resistance)
    Current Gate

  • ON Signal: + 2.5 V (Step with rise time 10 µsec)
  • OFF Signal: +0.6 V
  • Maximum Input: ± 15 V
  • Input Impedance 20 kΩ
    Electrode Test: External Signal Source

  • Input Impedance: 10 kΩ
  • Input Voltage Range: ± 10 V
  • Low Range Scale Factor (x1 Output): 1 mV/MΩ/(input voltage)
  • High Range Scale Factor (x1 Output): 10 mV/MΩ/(input voltage)
    Electrode Test: Internal Signal Source

  • Signal: 100 Hz Square Wave
  • Low Range Scale Factor (x1 Output): 1 nA p-p produces 1 mV/MΩ
  • High Range Scale Factor (x1 Output): 10 nA p-p produces 1 mV/MΩ
    Signal Processing: Input Bias Current

  • Optimal: Adjustable to Zero
  • Maximum without adjustment, Low Range: 3×10-12 Amp
  • Maximum without adjustment, High Range: 3×10-11 Amp
  • Drift vs Temperature, Low Range: 1×10-13 Amp/°C
  • Drift vs Temperature, High Range: 1×10-12 Amp/°C
  • Drift vs Time, Low Range: 3×10-13 Amp/12 hours
  • Drift vs Time, High Range: 3×10-12 Amp/12 hours
    Signal Processing: Frequency Response

  • Frequency Range: DC to 325 kHz
Signal Processing: Rise Time
  • Square Wave (500 mV) 50 Ω Source: 0.8 µsec (10% to 90%)
  • Square Wave (500 mV) 20 MΩ Source: 7.0µsec (10% to 90%)
    Signal Processing: Zero Stability

  • Stability vs Temperature: 200 µV/°C
  • Stability vs Time:1 mV/12 hours
Signal Processing: Low Pass Filter
  • Cut-off Frequencies (-3 dB): 1, 2, 5, 10, 20, 50, 100 kHz
  • Slope: -12 dB/octave 
    Signal Processing: Notch Filter

  • Center Frequency: 50 Hz or 60 Hz (factory preset)
  • Q: 10
  • Rejection: -50 dB
    Signal Processing: Capacitance Compensation

  • Range: -4 pF to +30 pF
    Signal Processing: Internal Calibration Voltage

  • 10mV: ± 1%
  • 1000mV: ± 1%
    Signal Processing: Noise

  • 0 Ω Source: 13 µV RMS (10Hz to 50kHz)
  • 1 MΩ Source: 79 µV RMS (10Hz to 50kHz)
  • 20 MΩ Source: 310 µV RMS (10Hz to 50kHz)
    Signal Processing: DC Balance

  • Low Range: up to 500 MΩ
  • High Range: up to 50 MΩ
    Output x1

  • Voltage Gain: 1.00 ± 0.1%
  • Maximum Voltage: ± 10V
  • Impedance: 220 Ω
  • DC Offset Range: 0.0 V to ± 1.0 V
    Output x10

  • Voltage Gain: 10.00 ± 1.0%
  • Maximum Voltage: ± 10 V
  • Impedance: 220 Ω
  • DC Offset Range: 0.0 V to ± 10.0 V
    Output: Current Monitor

  • Low Range Scale Factor: 10 mV/nA
  • High Range Scale Facto: 1 mV/nA
  • Maximum Output: ± 1.0 V
  • Output Impedance: 1 kΩ

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