Keithley Optical Sourcemeter Instruments 2510-at Pulse Laser Diode Testing System

• Customization: Available
• After-sales Service: Provide
• Warranty: Subject to The Contract
• Model NO.: 2510-AT
• Frequency Range: Contact Us
• Type: Desktop
• Channel: Contact Us
• Display: Contact Us
• Function: Test Measurement
• V/I Range: 100fa - 3A 100nv - 20V
• Accuracy: 0.015% 6.5 Digits
• Max Speed: 20K Readings/S to Buffer
• Power: 20 W
• Channels: 4
• Transport Package: Moisture-Proof and Anti-Collision
• Specification: Desktop
• Trademark: tektronix
• Origin: America

Product Description

Product Description

 

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.

Key Features

• 50W TEC Controller combined with DC measurement functions
• Fully digital P-I-D control • Autotuning capability for the thermal control loop (2510-AT)
• Designed to control temperature during laser diode module testing
• 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
• Maintains constant temperature, current, voltage, and sensor resistance
• AC Ohms measurement function verifies integrity of TEC
• Measures and displays TEC parameters during the control cycle
• 4-wire open/short lead detection for thermal feedback element • IEEE-488 and RS-232 interfaces
• Compact, half-rack design

Model overview

Model	Channels	Max Current Source/Measure Range	Max Voltage Source/Measure Range	Power	Measurement Resolution (Current / Voltage)	List Price
2510.	1	5A	10V	50 W	-	US $11,100 Configure & Quote
2510-AT	1	5A	10V	50 W	-	US $13,100 Configure & Quote
2520.	1	5A	10V	50 W	700nA / 0.33mV	US $48,900 Configure & Quote

Keithley instrumentation makes it easy to build a LIV (light-current-voltage) system to test laser diode modules cost-effectively.

• 2520 Pulse Laser Diode Test System: Synchronizing test system providing sourcing and measurement capability for pulsed and continuous LIV test.
• TEC SourceMeter SMUs, 2510 and 2510-AT: Ensure tight temperature control for laser diode modules by controlling its thermo-electric cooler.

Detailed Photos