Axon Patch Clamp Amplifiers for Electrophysiology

	Computer-controlled microelectrode amplifier for resistive-feedback patch clamp, high speed current lamp, voltammetery, amperometry ion selective measurement and bilayer recording.
Supplied with two CV-7B headstages enabling the unit to perform as two patch clamps, two current clamps or a combination of patch and current amplifiers. Addition of optional HS-2 voltage follower headstages allows 3 rd and 4 th point voltage recording.

	Ultra low noise amplifier using capacitor-feed-back technology in single channel mode. Low noise performance is assisted by cooling of active elements.
Maximum external bandwidth 100kHz. features include ZAP (to rupture patches when going into whole-cell mode), dual speed current-clamp, scaled output gains, variable low pass filters and leak subtraction. Membrane capacitance and electrochemical measurement capacity are standard. The single CV203BU hybrid Headstage can be used in single-channel, whole-cell and current clamp modes.

The Axoclamp 900A is a complete microelectrode current-clamp and voltage-clamp amplifier, useful for a wide range of intracellular microelectrode recording techniques. Like it's predecessor, the Axoclamp-2B, the Axoclamp 900A has a wide range of functionality and has many enhancements that improve amplifier recording capability, make the amplifier easier to use, and help your experiments last longer.

*Two HS-9A headstages (e.g., HS-9A x0.1, HS-9A x1 or HS-9A x10) must be ordered with the Axoclamp 900A. .

DIGIDATA 1440A. High Speed Data Acquisition System

 Digidata 1440A digitizer for low-noise experiments. This high-resolution 16-bit data acquisition system is self-contained and communicates with the host computer via a USB 2.0 interface, which means extremely easy installation and setup. Designed for ease-of-use and fast results, the Digidata 1440A comes with versatile AxoScope for Windows software and is ready to take data immediately after installation. Absolutely no programming is necessary. The Digidata 1440A has a maximum sampling rate of 250 kHz per channel, with an outstanding total data throughput rate of 4 megasamples per second. Both the inherent digitizer noise and channel crosstalk noise are rated at less than ±1 mV average p-p at 10 kHz, within a ±10 V input range. The front panel is well laid out with sixteen analog input channels and four analog output channels, eight general digital outputs, one dedicated digital output to trigger devices such as oscilloscopes, trigger inputs to start acquisition and to tag data. The back panel has four additional analog instrument telegraph inputs, as well as a DB-25 connector for the digital outputs. Designed to support continuous data acquisition within a multitasking operating system, the Digidata 1440A digitizer is fully supported by our AxoScope 10 for Windows and pCLAMP 10 for Windows electrophysiology software. With its USB 2.0 interface, you can easily connect the Digidata 1440A to a laptop computer without the need for a peripheral PC card. .

pCLAMP10 Electrophysiology Data Acquisition Software

 The pCLAMP 10 software suite fulfills many different experimental needs, such as synchronized stimulation, event detection, and online analysis. It is the most widely-used data acquisition and analysis program for the control and recording of voltage-clamp, current-clamp, and patch-clamp experiments. Three separate programs are included: Clampex 10, AxoScope 10, Clampfit 10. Clampex 10 expands the range and quality of your data acquisition experiments. These improvements should prove useful for a wide variety of applications, allowing more flexibility in your experimental protocols. .

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