TEC SourceMeter® SMU Instrument Autotuning TEC SourceMeter SMU Instrument
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. The Model 2510-AT expands the capability of the Model 2510 by offering autotuning capability. P, I, and D
(proportional, integral, and derivative) values for closed loop temperature control are determined by the instrument using a
modified Zeigler-Nichols algorithm. This eliminates the need for users to determine the optimal values for these coefficients
experimentally. In all other respects, the Model 2510 and Model 2510-AT provide exactly the same set of features and capabilities




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50W TEC Controller combined with DC measurement functions
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Fully digital P-I-D control
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• Autotuning capability for the thermal control loop (2510-AT)
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Designed to control temperature during laser diode module testing
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• Wide temperature setpoint range (–50°C to +225°C) and high setpoint resolution (±0.001°C) and stability (±0.005°C)
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• Compatible with a variety of temperature sensor inputs— thermistors, RTDs, and IC sensors
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• Maintains constant temperature, current, voltage, and sensor resistance
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• AC Ohms measurement function verifies integrity of TEC
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• Measures and displays TEC parameters during the control cycle
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4-wire open/short lead detection for thermal feedback element
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• IEEE-488 and RS-232 interfaces
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Compact, half-rack design
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Product name
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Keithley SourceMeter optical instrument
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Product brand
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Tektronix / Keithley
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series
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TEC SourceMeter® SMU Instrument Autotuning TEC SourceMeter SMU Instrument
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model
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2510 2510-AT
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years of industry experience. We bring R&D, system integration, technical services, and sales together. Our customers include
major enterprises, research institutes, colleges and universities. Our service can apply in semiconductor, internet of things,
intelligent manufacturing, netcom and production line automation of mobile phone.
We are based in Jiangsu, China, start from 2018,sell to Eastern Asia(80.00%),Eastern Europe(10.00%),Mid East(10.00%). There are
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Oscilloscope,Vector network analyzer,Spectrum analyzer,Signal source,PXI products
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Nanjing Daoce Electronics Co., Ltd focuses on technology services and equipment supply. We have a highly-qualified team with many
years of industry experience. We bring R&D, system integration, technical services, and sales together.
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