Powerful (up to 100 W) Keithley 2425 and 2425-C Multimeter Calibrator Series

Product code: 1000699

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SHORT DESCRIPTION

Powerful multimeter calibrator Keithley 2425 American company Keithley is a multifunctional device that combines the capabilities of a precision voltage source (up to 100 V) and current (up to 3 A) with an accurate 6.5-digit multimeter (measures voltage, current, resistance). This combination provides three main benefits: simplification and acceleration of testing tasks, cost reduction, reduction in the number of wires and space occupied by devices. The Keithley 2425-C model additionally contains a built-in quality check of the connecting wires before starting the test.

Main characteristics:
Resolution: 6.5 bits. Basic Accuracy (DCV): 0.012%.
Voltage: 5 µV to 100 V (generation), 1 µV to 105 V (measurement).
Current: 500 pA to 3 A (generation), 100 pA to 3.15 A (measurement).
Resistance: 10 µΩ to 20 MΩ (measurement). Output power: up to 100 W.
4-quadrant operating area (voltage/current generation or load operation).
2-wire, 4-wire and 6-wire connection scheme. Speed: up to 2,081 measurements per second.
Built-in pass/fail comparator for automatic rejection.
Ability to automatically generate a series of control points.
Automatic testing of connection contacts (Model 2425-C).
Free PC software and LabVIEW driver.
Interfaces: IEEE-488.2 (GPIB), RS-232, Keithley Trigger Link. Weight: 4.1 kg.
Powerful multimeter calibrator (SMU) up to 100 W

Areas of use:
- high power discrete semiconductor devices
- passive electronic components
- transient suppressors
- microcircuits, including RFICs, MMICs
- laser diodes and diode modules, LEDs, photodetectors
- protective devices: TVS, MOV, fuses, etc.
- airbags
- connectors, switches , relays
- ultra-bright LEDs (dc and pulsed)
- leakage current testing
- accurate high voltage/current source and meter
- LIV (light-current-voltage)
testing - IDDQ testing
- construction of current-voltage characteristics (CVC)
- Insulation and resistance testing between PCB traces
- Temperature coefficient
testing - Forward voltage, reverse breakdown voltage and leakage current testing -
DC parametric testing
- Highly stable DC voltage and current source
- Photovoltaic cell efficiency testing (source and load mode)
- dielectric testing

DETAILED DESCRIPTION

Series 2400 company's multimeter calibrators Keithley specifically designed for measurement applications that require a close relationship between the test signal source and the meter. The calibrator-multimeter in English is called Source Measure Unit (source-measurement device) or abbreviated SMU. All 2400 Series SMUs contain a highly stable voltage and current source, as well as a precision multimeter. The built-in power supply has low noise, high accuracy, and the ability to control the accuracy of the output voltage and current. The built-in multimeter has low noise and high repeatability of measurement results. All these features come together in a single package, resulting in a compact, single-channel DC parametric tester. Also, the Keithley 2400 series multimeter calibrators can operate as a simple voltage, current, voltage, current, resistance meter.

Comparing the Capabilities of the Keithley 2400 Series Multimeter Calibrators

There are currently 8 instrument models in the 2400 series, six of which have the -C modification (automatic test of connection contacts). The series is regularly updated with new models for the optimal solution of various tasks. Below is a comparison table of the capabilities of the series devices.

Powerful Keithley 2425 and 2425-C multimeter calibrators with 4-quadrant working area and up to 100W output power

The figure below shows the 4-quadrant working area of the Keithley 2425 and 2425-C instruments, indicating the voltage and current ranges. During operation, voltage/current generation or load operation is possible.

Compact and easy to use with Keithley 2400 Series Multimeter Calibrators

Combining the capabilities of a precision voltage and current source with an accurate multimeter in one instrument provides three key benefits: simplifying and speeding up testing tasks, reducing cost, and reducing the number of wires and space occupied by instruments.

Keithley 2425 and 2425-C Power Calibrator Specifications

Keithley 2425 and 2425-C High Voltage Multimeter Calibrator Kit

Options and accessories for Keithley 2425 and 2425-C High Voltage Multimeter Calibrators