Molecular Devices Axopatch 200B Amplifier Technical Data
Molecular Devices Axopatch 200B Amplifier

Molecular Devices Axopatch 200B Amplifier

General Specifications

  • Applications: Single-channel recording, whole-cell patch-clamp recording, extracellular recording, amperometry/voltammetry, bilayer recording, nanopore study
  • Smart telegraph: Gain, filter, capacitance
  • Seal test: Yes
  • Holding potential range: -/+ 1000 mV
  • Holding current range: -/+ 200 nA
  • Output gain (mV/pA): 0.5 to 500
  • Modes: I-Clamp, V-Clamp
  • Open circuit noise in 5kHz and 10 kHz: 0.06 pA rms, (5 kHz), 0.13 pA rms (10 kHz)
  • True voltage clamp-resistor feedback: True for for cSEVC
  • Capacitance Compensation: Yes
  • RMS Noise: 0.13 pA rms (10 kHz) increases to only 0.145 pA RMS when a patch-pipette holder is attached
  • Conventional Interface: Yes

Dimensions

  • Dimensions (in.): 3.5 (H) x 19 (W) x 12.5 (D)
  • Dimensions (cm): 8.9 (H) x 48.3 (W) x 31.7 (D)
  • Weight: 11.5 (5.1 kg)
  • Headstage (in.): 0.75 (H) x 0.70 (W) x 4.2 (D)
  • Headstage (cm): 1.8 (H) x 1.9 (W) x 10.5 (D)
  • Mounting plate (in.): 0.25 (H) x 2.0 (W) x 2.5 (D)
  • Mounting plate (cm): 0.6 (H) x 5.0 (W) x 6.2 (D)
  • Communications: Analog and digital BNC
  • Rack use: Standard 19" rack-mount (2U) with handles
  • Benchtop use: Standard 19" rack-mount (2U) with handles
  • Benchtop use: Bayonet feet
  • Power: 85-264 VAC (110-340 VDC)50-60 Hz, 30 W (max)
  • Fuse: 0.5 A slow (15 x 20 mm)
  • Line filter: RFI filter included
  • Line cord: Shielded line cord provided

Research Papers

  • A group I metabotropic glutamate receptor controls synaptic gain between rods and rod bipolar cells in the mouse retina

    Hellmer, C.B. et al. (2018b). A group I metabotropic glutamate receptor controls synaptic gain between rods and rod bipolar cells in the mouse retina, Physiological Reports, 6(20), p. e13885. https://doi.org/10.14814/phy2.....

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