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Amplifiers
· Model 1600 Neuroprobe Amplifier
· Description
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Model 1600 Neuroprobe Amplifier
Specifications
  • Current Input
    Impedance: 1011Ω
    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 ± 100nA and 2.5V/(electrode resistance)
    Low Range Maximum Voltage: lesser of ± 1000nA and 2.5V/(electrode resistance)
     
  • Current Gate
    ON Signal: + 2.5V (Step with rise time 10 µsec)
    OFF Signal: +0.6V
    Maximum Input: ± 15V
    Input Impedance 20kΩ
     
  • Electrode Test: External Signal Source
    • Input Impedance: 10kΩ
    Input Voltage Range: ± 10V
    Low Range Scale Factor (x1 Output): 1mV/MΩ/(input voltage)
    High Range Scale Factor (x1 Output): 10mV/MΩ/(input voltage)
     
  • Electrode Test: Internal Signal Source
    • Signal: 100Hz Square Wave
    Low Range Scale Factor (x1 Output): 1nA p-p produces 1mV/MΩ
    High Range Scale Factor (x1 Output): 10nA p-p produces 1mV/MΩ
     
  • Signal Processing: Input Bias Current
    • Optimal: Adjustable to Zero
    Maximum without adjustment, Low Range: 3x10-12 Amp
    Maximum without adjustment, High Range: 3x10-11
    Amp
    Drift vs Temperature, Low Range: 1x10-13 Amp/Deg C
    Drift vs Temperature, High Range: 1x10-12 Amp/Deg C
    Drift vs Time, Low Range: 3x10-13 Amp/12 hours
    Drift vs Time, High Range: 3x10-12 Amp/12 hours
     
  • Signal Processing: Frequency Response
    • Frequency Range: DC to 325 kHz
     
  • Signal Processing: Rise Time
    • Square Wave (500mV) 50Ω Source: 0.8 µsec (10% to 90%)
    Square Wave (500mV) 20MΩ Source: 7.0µsec (10% to 90%)
     
  • Signal Processing: Zero Stability
    • Stability vs Temperature: 200 µV/Deg C
    Stability vs Time:1mV/12 hours
     
  • Signal Processing: Low Pass Filter
    • Cut-off Frequencies (-3dB): 1, 2, 5, 10, 20, 50, 100 kHz
    Slope: -12dB/octave
     
  • Signal Processing: Notch Filter
    • Center Frequency: 50Hz or 60Hz (factory preset)
    Q: 10
    Rejection: -50dB
     
  • Signal Processing: Capacitance Compensation
    • Range: -4pF to +30pF
     
  • Signal Processing: Internal Calibration Voltage
    • 10mV: ± 1%
    1000mV: ± 1%
     
  • Signal Processing: Noise
    • 0 Ω Source: 13µV RMS (10Hz to 50kHz)
    1 MΩ Source: 79µV RMS (10Hz to 50kHz)
    20 MΩ Source: 310µV RMS (10Hz to 50kHz)
     
  • Signal Processing: DC Balance
    • Low Range: up to 500MΩ
    High Range: up to 50MΩ
     
  • Output x1
    • Voltage Gain: 1.00 ± 0.1%
    Maximum Voltage: ± 10V
    Impedance: 220Ω
    DC Offset Range: 0.0V to ± 1.0V
     
  • Output x10
    • Voltage Gain: 10.00 ± 1.0%
    Maximum Voltage: ± 10V
    Impedance: 220Ω
    DC Offset Range: 0.0V to ± 10.0V
     
  • Output: Current Monitor
    • Low Range Scale Factor: 10mV/nA
    High Range Scale Facto: 1mV/nA
    Maximum Output: ± 1.0V
    Output Impedance: 1kΩ
     
     
Catalog
Number		DescriptionPrice / PkgQuantity
Ordered		Item
Sub-Total
1 - 4 Pkgs5+ Pkgs
680100Model 1600 Neuroprobe Amplifier (AC Power)$1,850.00$1,757.50$0.00
Prices generated at 2:24 PM on 9/6/2008.
   
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