Keithley Series SMU instruments offer four-quadrant precision voltage and . List Price. US $7, Configure & Quote. TouchscreenChannelsMax. Keithley’s Model High-Voltage SourceMeter is designed specifically for test applications that demand tightly coupled sourcing and measurement. Keithley High Voltage SourceMeter (SMU) Instrument with GPIB Interface – at the Test Equipment Depot.
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The 6-wire ohms technique:. Both the current and voltage source are programmable with readback to help maximize device measurement integrity.
It is designed for reliable operation in non-stop production environments. In the first and third quadrants they operate as a source, delivering power to a load. View Cart My Account 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.
Keithley SourceMeter – Instrument Driver – National Instruments
Manufacturers of components and modules for the communications, semiconductor, computer, automotive, and medical industries will find the invaluable for a wide range of characterization and production test applications.
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. In operation, this instrument can act as a voltage source, a keihtley source, a voltage meter, a current meter, and an ohmmeter. Model Description Price Moves from the start level to the stop level in equal linear steps.
Voltage, current, and resistance can be measured during source or sync operation. The result is a compact, single-channel, DC parametric tester. The power source characteristics include low noise, precision, and readback.
All SourceMeter SMU instruments include Keithley’s unique Trigger Link interface which provides high-speed, seamless communications with many of Keithley’s other instruments. By linking source and measurement circuitry in a single unit, the offers a variety of advantages over systems configured with separate source and measurement instruments. Standard and Custom Sweeps Sweep solutions greatly accelerate testing with automation hooks. Other capabilities of the interface include:.
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. Data Sheet KB. For keihtley, it provides faster test times by reducing GPIB traffic and simplifies the remote programming interface.
To provide the throughput demanded by production applications, the SourceMeter SMU instrument offers many built-in features that allow it to run complex test sequences without computer keithkey or GPIB communications slowing things down. The 6-wire ohms technique: It sources voltage or current while making measurements without needing to change connections. In the second and fourth quadrants they operate as a sync, dissipating power internally.
Sweep solutions greatly accelerate testing with automation hooks. And its compact half-rack size conserves precious “real estate” in the test rack or bench. Allows construction of special sweeps by specifying the number of measurement points and the source level at each point. It simplifies the test process itself by eliminating many of the complex synchronization and connection issues associated with using multiple instruments.
Other capabilities of the interface include: Three basic sweep waveforms are provided that can be programmed for single event or continuous operation.
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. If the readback reaches a programmed compliance limit, then the source is clamped at the limit, providing fault protection.
For example, it minimizes the time required for test station development, setup, and maintenance, while lowering the overall cost of system ownership. Done on a log scale with a specified number of steps per keithlry – Custom Sweep: The multimeter capabilities include high repeatability and low noise.
It also protects the device under test from damage due to accidental overloads, thermal runaway, etc.
Advantages of a Tightly Integrated Instrument By linking source and measurement circuitry in a single unit, the offers a variety of advantages over systems configured with separate source and measurement instruments.