Alpha MED Scientific MED-A64MD1A Product Manual
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Alpha MED Scientific MED-A64MD1A Product Manual

64-channel main amplifier
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A low‐noise multi‐electrode array system 
for in vitro electrophysiology
MED64 Main Amplifier
Product Manual
64-CHANNEL MAIN AMPLIFIER
P/N: MED-A64MD1A

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Summary of Contents for Alpha MED Scientific MED-A64MD1A

  • Page 1 A low‐noise multi‐electrode array system  for in vitro electrophysiology   Product Manual MED64 Main Amplifier 64-CHANNEL MAIN AMPLIFIER P/N: MED-A64MD1A...
  • Page 2 © 2020 Alpha MED Scientific Inc. All rights reserved Version: 2.01; December 4, 2020 Alpha MED Scientific Inc.

  • Page 3: Table Of Contents

    Table of Contents Safety Precautions MED64 Main Amplifier Components and Functions MED64 Main Amplifier with Analog Output MED64 Main Amplifier Set-Up Amplification Settings Acquisition-Bandwidth Settings Gain Settings 8 Warranty Specifications 10...

  • Page 4: Safety Precautions

    Safety Precautions Before using this unit please read these operating instructions carefully. Take special care to follow the warnings indicated on the unit itself as well as the safety suggestions listed below. Keep these precautions at hand for future reference. Placement - Avoid placing the unit in areas of: •...
  • Page 5 Service - Never attempt to repair, disassemble or modify the unit if there seems to be a problem. A serious electric shock could result if you ignore this precautionary measure. - If a problem occurs during operation (smoke is detected, etc.) contact your dealer immediately. - Disconnect the power supply if the unit will not be used for a long time.

  • Page 6: Med64 Main Amplifier Components And Functions

    Turns amplifier ON and OFF. Back panel (1) INPUT Signal Input. Connects to the [OUTPUT] terminal on the 64-CHANNEL HEAD AMPLIFIER. (2) DIO 1, 2, 3 Digital Input/Output port to be connected to another equipment provided by Alpha MED Scientific ONLY.
  • Page 7 (3) F1 STUMULUS OUTPUT Output for F1 stimulator. Connects to the [F1 STIMULUS INPUT] on the 64-CHANNEL HEAD AMPLIFIER (MED- A64HE1). (4) F2 STIMULUS OUTPUT Output for F2 stimulator. Connects to the [F2 STIMULUS INPUT] on the 64-CHANNEL HEAD AMPLIFIER MED- A64HE1).

  • Page 8: Med64 Main Amplifier With Analog Output

    MED64 Amplifier with Analog Output The MED64 Main Amplifier, MED-A64MD1A has an analog OUTPUT, which enables your MED64 System to connect to another equipment. Fig.1. Back panel for the MED-A64MD1A. Fig.2. Systen diagram for the MED64 Systen with another equipment.

  • Page 9: Med64 Main Amplifier Set-Up

    MED64 Main Amplifier Set-Up The MED64 System has several technical advantages due to the low-impedance platinum-black microelectrodes on the MED probe (typically 10 kΩ at 1kHz for 50 m electrodes). These include: The system is more resistant to exogenous noise (e.g. hum noise). Very low Johnson noise (baseline noise) as low as a few microvolts can be achieved.

  • Page 10: Amplification Settings

    Amplification Settings Acquisition-Bandwidth Settings The MED64 Main Amplifier (64-CHANNEL MAIN AMPLIFIER) has a broad bandwidth range between 0.1Hz-10kHz which allows users to record several types of extracellular potentials. The amplifier has analog low-cut filter settings (high- pass filter) available at 0.1, 1, 10, and 100 Hz cutoffs and high cut filter settings (low-pass filter) available at 1, 2.5, 5, 7.5, and 10 kHz cutoffs, which can be selected in the Mobius software.
  • Page 11 Select Maximum input signal level here Set high-pass filter here Set low-pass filter here Setting of acquisition-bandwidth and Gain on the Mobius’ [Acquire MED64R2 Data] module. The acquisition-bandwidth is now set for 100 Hz -10 kHz and the Gain is x100.

  • Page 12: Warranty

    It does NOT cover damage incurred during shipment or problems which are caused by products not supplied by Alpha MED Scientific. In addition, this warranty does not cover problems resulting from alteration, accident, misuse, neglect, faulty installation, maladjustment of user controls, improper maintenance, modifications or service by anyone other than AMS or damage attributable to acts of God.
  • Page 14 Product Manual (MED-A64MD1A)
  • Page 15  December 4, 2020 Alpha MED Scientific Inc. Manufactured by Alpha MED Scientific Inc. Saito Bio-Incubator 209, 7-7-15, Saito-asagi, ©2020 Alpha MED Scientific Inc. Ibaraki, Osaka 567-0085, Japan Phone: +81-72-648-7973 FAX:+81-72-648-7974 http://www.med64.com support@med64.com...

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