2510-AT产品概述
2510-AT Autotuning TEC SourceMeter SMU
InstrumentThe 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.
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
