KEITHLEY 2420 PDF

Keithley SourceMeter (SMU) Instrument with GPIB & RS Interfaces, 3A – at the Test Equipment Depot. The High Voltage SourceMeter is a 60W instrument designed to source and measure voltage from ±5µV (source) and ±1µV (measure) to ±60V and current. Keithley’s Model High-Voltage SourceMeter is designed specifically for test applications that demand tightly coupled sourcing and measurement.

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The result is a compact, single-channel, DC parametric tester. SourceMeter SMU instruments can make standard 4-wire, split Kelvin, and 6-wire, guarded ohms measurements and can be configured for either the constant current or constant voltage method. Standard and Custom Sweeps Sweep solutions greatly accelerate testing with automation hooks.

In the first and third quadrants they operate as a source, delivering power to a load. The multimeter capabilities include high repeatability and low noise. Advantages of a Tightly Integrated Instrument By kwithley source and measurement circuitry in a single unit, the C offers a variety of advantages over systems configured with separate source and measurement instruments. Both the current and voltage source are programmable with readback to help maximize device measurement integrity.

In the second and fourth quadrants they operate as a sync, dissipating power internally.

Keithley 2420

It sources voltage or current while making measurements without needing to change connections. It simplifies the test process itself by eliminating many of the complex kejthley and connection issues associated with using multiple instruments. All SourceMeter SMU instruments include Keithley’s unique Trigger Link interface which provides high-speed, seamless communications with many of Keithley’s other instruments.

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Three basic sweep waveforms are provided that can be programmed for single event or continuous operation. The power source characteristics include low noise, precision, and readback. By linking source kejthley measurement circuitry in a single unit, the C offers a variety of advantages over systems configured with separate source and measurement instruments.

The tightly coupled nature of a SourceMeter SMU instrument provides many advantages over solutions configured from separate instruments, such as a precision power supply and a digital multimeter.

Data Sheet KB.

For example, it provides faster test times by reducing GPIB traffic and simplifies the remote programming interface. In operation, this instrument can act as a voltage source, a current source, a voltage meter, a current meter, and an ohmmeter. Moves from the start level to the stop level in equal linear steps – Logarithmic Staircase Sweep: Done on a log scale with a specified number of steps per decade. View Cart My Account Other capabilities of the interface include: Sweep solutions greatly accelerate testing with automation hooks.

Unique 6-Wire Ohms Technique SourceMeter SMU instruments can make standard 4-wire, split Kelvin, and 6-wire, guarded ohms measurements and can be configured for either the constant current or constant voltage method.

220 6-wire ohms technique: It also protects the device kdithley test from damage due keituley accidental overloads, thermal runaway, etc. It is designed for reliable operation in non-stop production environments.

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Done on a log scale with a specified number of steps per decade – Custom Sweep: For example, it minimizes the time required for test station development, setup, and maintenance, while lowering the overall cost of system ownership. Other capabilities of the interface include:. Voltage, current, and resistance can be measured during source or sync operation.

If the readback reaches a programmed compliance limit, then the source is clamped at the limit, providing fault protection.

Allows construction of special sweeps by specifying the number of measurement points and the source level at each point. To provide the 22420 demanded by production applications, the SourceMeter SMU instrument offers many built-in features that allow it to run complex test sequences without computer control or GPIB communications slowing things down.

Keithley SourceMeter – Instrument Driver – National Instruments

Manufacturers of components and modules for the communications, semiconductor, computer, automotive, and medical industries will find the C invaluable for a wide range of characterization and production test applications. The 6-wire ohms technique:. And its compact half-rack size conserves precious “real estate” in the keithleh rack or bench.

Moves from the start level to the stop level in equal linear steps.

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