Keithley 2635A Single-channel System Sourcemeter ,
10A Pulse
Calibrated 12-29-2025 With Certificate
Key Specifications
Category
Specification
Voltage Dynamic Range
200 mV to 200 V
Voltage Basic Accuracy
0.015% (measure)
Current Dynamic Range
1 fA to 1.5 A (measure), up to 10 A pulse
Current Basic Accuracy
0.02% (measure)
Maximum Output Power
30.3 W per channel
Measurement Speed
Up to 20,000 readings/s
Channels
1 isolated channel
Input Resistance
>10 GΩ
Pulse Width
Minimum 100 µs (programmable)
Key Features
Four-Quadrant Operation: The instrument can operate as both a source (delivering power) and a sink (dissipating power).
Integrated Functions: Combines a power supply, true current source, DMM, arbitrary waveform generator, V or I pulse generator, electronic load, and trigger controller in a single instrument.
Test Script Processor (TSP): Features an embedded processor that allows users to create and execute test scripts for high-speed, automated testing without a PC, offering high throughput in I-V functional test applications.
Connectivity: Includes USB 2.0, GPIB, LXI Ethernet, RS-232, and TSP-Link interfaces for data saving, remote testing, and system expansion (up to 32 channels max per GPIB address).
Low Current Measurement: Capable of measuring extremely low currents down to the femtoampere (fA) range, making it ideal for semiconductor and nanotechnology research.
Simultaneous Source-Readback: Two analog-to-digital converters per channel enable simultaneous voltage and current measurements, providing precise results without sacrificing test throughput.
Software: Compatible with TSP Express for quick I-V tests, Test Script Builder for creating scripts, and optional ACS software for semiconductor characterization.