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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Other capabilities of the interface include:.
Moves from the start level to the stop level in equal linear steps – Logarithmic Staircase Sweep: In operation, this instrument can act as a voltage source, a current source, a voltage meter, a current meter, and an ohmmeter. Done on a log scale with a specified number of steps per decade – Custom Sweep: Voltage, current, and resistance can be measured during source or sync operation. The power source characteristics include low noise, 2402, and readback.
By linking source and measurement circuitry in a single unit, the C offers a variety of advantages over systems configured with separate source and measurement instruments. It also protects the device under test from damage due to accidental overloads, thermal runaway, etc. For example, it provides faster test times by reducing GPIB traffic and simplifies the remote programming interface.
And its compact half-rack size conserves precious “real estate” in the test rack or bench. The 6-wire ohms technique: Allows construction of special sweeps by specifying the number of measurement points and the source level at each point.
Three basic sweep waveforms are provided that can be programmed for single event or continuous operation. Advantages of a Tightly Integrated Instrument By linking source and 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 ketihley from separate instruments, such as a precision power supply and a digital ksithley.
Standard and Custom Sweeps Sweep solutions greatly accelerate testing with automation hooks.
Keithley SourceMeter – Instrument Driver – National Instruments
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. Other capabilities of the interface include: Data Sheet KB. The multimeter capabilities include high repeatability and low noise. It is designed for reliable operation in non-stop production environments. The 6-wire ohms technique:.
It simplifies the test process itself by eliminating many of the complex synchronization and connection issues associated with using multiple instruments.
All SourceMeter SMU instruments include Keithley’s keithldy Trigger Link interface which provides high-speed, seamless communications with many of Keithley’s other instruments. In the first and third quadrants they operate as a source, delivering power to a load. The result is a compact, single-channel, DC parametric tester. Moves from the start level to the stop level in equal linear steps.
Both the current and voltage source are programmable with readback to kelthley maximize device measurement integrity. Done on a log scale with a specified number of steps per decade.
For example, it minimizes the time required for test station keithoey, setup, and maintenance, while lowering the overall cost of system ownership. Sweep solutions greatly accelerate testing with automation hooks.
If the readback reaches a programmed compliance limit, then keithly source is clamped at the limit, providing fault protection. 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. 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 control or GPIB communications slowing keithkey down.
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. In the second and fourth quadrants they operate as a sync, dissipating power keituley.
View Cart My Account It sources voltage or current while making measurements without needing to change connections.