TEC SourceMeter

The Models 2510 and 2510-AT TEC SourceMeter 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.Features： 50W TEC Controller combined with DC measurement functionsFully digital PID controlAutotuning capability for the thermal control loop (2510-AT)Designed to control temperature during laser diode module testingWide 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 sensorsMaintains constant temperature, current, voltage, and sensor resistanceAC Ohms measurement function verifies integrity of TECMeasures and displays TEC parameters during the control cycle4-wire open/short lead detection for thermal feedback elementGPIB and RS-232 interfacesCompact, half-rack design