Research and Clinical Instruments Manufacturer & Supplier
AmplifiersNeuroLog SystemD360 8-Ch. EP/EEG/EMGD440 2/4 Ch. EMG/EPHEKA EPC10 Patch ClampHEKA EPC10 2/3/4 Ch. Patch ClampHEKA EPC800 Patch ClampAnti-vibration SystemsThorLabs Science DesksNarishige ITS Anti-vibrationNarishige Double MagnetNarishige SBP-2 BaseplateCell InjectorsPLI-100A Pico-injectorPLI-10 Pico-injectorNarishige IM-11-2Narishige IM-9BNarishige IM-9CNarishige IM-6Narishige IM-400Injection Accessories
Incubators & ChambersAutomate Perfusion ChambersMedical Systems MicroincubatorsSSD Brain Slice ChambersIontophoretic DevicesD380 Dye MarkerMains Noise EliminatorsHumBug Noise EliminatorMicromanipulatorsElectrophysiology System ManipulatorsInjection System ManipulatorsStereotaxic“YOU” CompactChronic ManipulatorsAccessoriesMicroscope Adaptors
MEA SystemsMED64 – BasicMED64 – Quad IIMED64 – AllegroMED64 – Plex 4/8MED64 – PrestoMED64 – Mobius SoftwareMED64 ProbesPerfusion SystemsStandard & Pressurized PerfusionSmartSquirt Micro-PerfusionIn Vivo Perfusion (Fixation)Heated PerfusionPipette FabricationMicropipette PullersMicroforges & MicrogrindersReplacement PartsCapillary GlassProgrammers & TimersDG2A Trigger Source
Signal GeneratorsTG315 Function GeneratorSoftware
QtracW Threshold TrackingAutoMate EasycodeHEKA Chartmaster SoftwareHEKA Patchmaster SoftwareHEKA Fitmaster SoftwareStimulatorsDS2A Constant VoltageDS3 Constant CurrentDS4 Biphasic Constant CurrentDS5 Bipolar Constant CurrentDS7A/DS7AH Constant CurrentDS7R Constant Current ResearchDS8R Biphasic ResearchD121-11 Mounting FrameD185 Transcranial MultiPulseD330 MultiStim SystemNL800A Current Stimulus Isolator
A/D Interface ModulesNL201 – Spike TriggerNL601 – Pulse IntegratorAmplifier ModulesNL100AK – HeadstageNL100RK (NL100AKS & NL100C)NL102G – DC PreamplifierNL104A – AC PreamplifierNL106 – AC/DC AmplifierNL108A – Pressure AmplifierNL109 – Bridge AmplifierNL120S – Audio AmplifierNL820A – IsolatorNL822 – Two Channel AC PreamplifierNL844 – Four Channel AC PreamplifierAnalogue ModulesNL254 – RatemeterNL506 – Analogue SwitchNL703 – EMG Integrator
Digital ModulesNL405 – Width/DelayNL501 – Logic GateNL505 – Flip FlopNL603 – CounterNL730 – Pulse ShiftFilter & Conditioner ModulesNL125/6 – Band-Pass FilterNL134/5/6 – Four Channel Low Pass FiltersNL143 – Three Channel Difference AmplifierNL144 – Four Channel High Pass FilterNL530 – Signal ConditionerNL540 – Inverting Attenuator (Alt. Gain)Generator ModulesNL301 – Pulse GeneratorNL304 – Period GeneratorNL412 – Pulse
Neurolog AccessoriesAccessory KitsAdaptors & Adaptor CablesSockets (for cable mounting)Sockets (for panel mounting)Plugs (for cable mounting)Extension CablesCablesElectrode HoldersMiscellaneous ItemsNeurolog System CasesNL900D NeuroLog System CaseNL905 Compact NeuroLog System Case
Pressure Transducers & AccelerometersPressure TransducersForce TransducersAccelerometersStimulator ModulesNL510 – Pulse BufferNL512 – Biphasic BufferNL800A Constant Current Stimulus Isolator
Amplifier Accessories D175 Electrode Impedance Meter D179 Performance Checker D360 Audio Interface D360 USB to Serial Adaptor D177 Bio-Feedback Unit Isolated Amplifiers for EMG / EEG D440 2 or 4 Channel Isolated Amplifier D360 8-Channel Patient Amplifier D360R 4 Channel Research Amplifier
Neurodiagnostic AccessoriesIntraoperative Monitoring (IOM) and Electroencephalography (EEG) Electromyography (EMG) Nerve Conduction Study (NCS) Evoked Potential (EP) Axelgaard Stimulation Electrodes
Peripheral Stimulators DS5 Isolated Bipolar Constant Current Stimulator DS7A & DS7AH HV Constant Current Stimulator NEW DS7R HV Constant Current Research Stimulator NEW DS8R Biphasic Constant Current Stimulator
Stimulator AccessoriesD188 Remote Electrode SelectorElectrode Connection HeadboxesTrigger CablesElectrode HoldersTranscranial Cortical StimulatorsD185 MultiPulse Cortical Electrical Stimulator
Cath SecureCATH-SECURE – OriginalCATH-SECURE – ExtendedCATH-SECURE PlusCATH-SECURE – Dual TabCATH-SECURE For KidsNG SECURE
PessariesPessary Ring Sizing KitsCerclage Pessary (Perforated)Cerclage Pessary (Non Perforated)Ring PessaryThick Ring PessaryCube Pessary (Perforated)Cube Pessary (Non-Perforated)Vaginal DilatorUrethra PessaryBowl PessarySieve Bowl PessaryHodge PessaryClub PessaryTandem Pessary (Perforated)Tandem Pessary (Non-Perforated)
Urodynamic ConsumablesUrodynamics CathetersPump Infusion SetsTransducer Pressure DomesUrodynamic Consumables Accessories
The D360 8 Channel Patient Amplifier is a computer-controlled 8-channel patient-isolated AC-coupled biological amplifier and analogue filter system, CE marked according to the European Medical Device Directive.
The system comprises a main amplifier unit, a remote active head-box and dedicated Windows-compatible control software, the latest version of which can be downloaded via the ‘Downloads’ tab at the bottom of this page.
Multiple D360 systems can be connected to a single computer (via a single serial port) to allow multiples of 8 channels to be controlled through a single software interface. Digitimer recommended purchasing the D360 Serial USB Adaptor which allows you to use the USB port of your PC or laptop if you do not have a serial port. Please take note that our D360 8 Channel Patient Amplifier software is not compatible with Windows 95 or Windows 98.
The D360 is most commonly used for both research and for diagnostic purposes, by being used as an electroencephalography amplifier (EEG), electromyography amplifier (EMG) or evoked potential amplifier (EP).
Analogue signal outputs mean that the D360 can be used with the majority of commercially available data acquisition systems, so you aren’t restricted to any particular data acquisition and analysis software.
D360 8 Channel Isolated Amplifier
D360 Control Software
USB to Serial Adaptor VCP Driver Software
Publications which cite use of the Digitimer D185 can be found on Google Scholar.
Yes, the users manual is available as a PDF embedded in the D360 Control Software. Just click on “Help” within the menu bar and you can open a copy and save it for future reference.
The latest version of the software can be downloaded from the D360 Software page of this website.
It is possible that the problem is due to the difference in materials that the electrodes are constructed from. The D360 circuitry is designed for electrodes which are at similar potentials (i.e an input offset different by no more than 100mV). If you use a mixture of electrodes types it is possible that the input offset would exceed 100mV and the amplifier would not be able to compensate for this difference in potential. We would recommend that you determine the potentials the electrodes are at to see if that could be an explanation and consider reverting back to electrodes constructed from the same materials.
The most up to date version of the software is available here, however, it must not be used with D360 amplifiers of serial numbers lower than 51, unless they have been specifically modified by Digitimer to accept this version. Please note that the current version of the D360 software is NOT Windows 95 or 98 compatible.
Digitimer have successfully tested and can supply a type of USB to serial port adaptor which allows the D360 to be run via a USB port. However, not all USB to serial port adaptors are compatible, so please contact us further information.
Typically this problem is due to the USB/serial adaptor not being recognized by Windows or the assigned COM port being to high. Please check within the Device Manager that it is installed correctly and if not, reinstall it using the VCP driver software from the FTDI website. It should also be noted that the Digitimer D360 Control software needed to be installed using an administrator account.
If the installation of the software and adaptor has completed successfully, but the D360 is still not recognised by the computer, check that the COM port assigned to the USB Serial adaptor is lower than 10. COM port values higher than 10 are not visible to the D360. Changes to the COM port assignment can be made within the “USB Serial Adaptor” section of the Windows Device Manager.
The latest versions of CED Spike2 and Signal software packages now have the ability to control the gain and filter settings of the D360 amplifier as well as check the D360 channel impedance values. This means that gain and filter settings are stored alongside the recorded data and changes can be made without having to leave the acquisition software. However, it should be noted that if you run the D360 Client software simultaneously, both it and the CED software will have access to make changes to amplifier settings and this could become confusing. We therefore suggest that Signal and Spike2 users do not run the D360 Client Software and make all changes to D360 settings within the CED software.
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