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Keithley 2510/2510-AT TEC SourceMeter

Keithley 2510/2510-AT TEC SourceMeter

Price on request


  • Active temperature control
  • 50W TEC Controller
  • Fully digital P-I-D control
  • Autotuning capability for the thermal control loop (2510-AT)
  • Wide temperature setpoint range (–50°C to +225°C) and high setpoint resolution (±0.001°C) and stability (±0.005°C)
  • Compatible with a variety of temperature sensor inputs—thermistors, RTDs, and IC sensors
  • AC Ohms measurement function
  • 4-wire open/short lead detection for thermal feedback element

Keithley 2510/2510-AT TEC SourceMeter

The Models 2510 and 2510-AT TEC SourceMeter SMU instruments enhance Keithley’s CW (Continuous Wave) test solution for high speed LIV (light-current-voltage) testing of laser diode modules. These 50W bipolar instruments were developed in close cooperation with leading manufacturers of laser diode modules for fiberoptic telecommunications networks. Designed to ensure tight temperature control for the device under test, the Model 2510 was the first in a line of highly specialized instruments created for telecommunications laser diode testing. It brings together Keithley’s expertise in high speed DC sourcing and measurement with the ability to
control the operation of a laser diode module’s Thermo-Electric Cooler or TEC (sometimes called a Peltier device) accurately.

Keithley 2510/2510-AT TEC SourceMeter


Additional information




Source Measure Units, Sources and Supplies

Dc ac



5 A


50 W


10 V

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