A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the KEITHLEY 2510-AT Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   KEITHLEY 2510-AT   Description / Specification:    
KEITHLEY 2510-AT Autotuning TEC SourceMeter

The Keithley 2510-AT Autotuning TEC SourceMeter instrument enhances Keithley's CW (Continuous Wave) test solution for high speed LIV (lightcurrent- 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 Keithley 2510-AT 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-Nichos algorithm. Specifications: 50W TEC controller combined with DC measurement functions. Provides autotuning capability for the thermal control loop. Provides fully digital P-I-D control. Designed to control temperature during laser diode module testing. Wide temperature set point range (-50°C to +225°C) and high set point resolution (±.001°C) and stability (±.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 checks for mechanical damage to the TEC. Measures and displays TEC parameters during the control cycle. Four-wire open/short lead detection. Digital I/O and Trigger Link for sweep operations and synchronization. IEEE-488 and RS0232 interfaces.


Standard Calibration $240.00 *
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*This is a Web introductory price for one calibration of the KEITHLEY 2510-AT. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

dBm (sometimes dBmW) is an abbreviation for the power ratio in decibels (dB) of the measured power referenced to one milliwatt (mW). Zero dBm equals one milliwatt. A 3 dB increase represents roughly doubling the power, a 3 dB decrease, the power is reduced by about one half.

Millimeter-wave is a term that generally refers to frequencies of 26.5 GHz and above. That is where signal wavelengths fall below approximately 10 mm, and thus the terminology changes from centimeters to millimeters.

Power Repeatability
Power Repeatability is the random uncertainty in reproducing the power level after changing and re-setting the power level. The power repeatability is ± half the span (in dB) between the highest and lowest actual power. Note: - The long-term power repeatability can be obtained by taken the power repeatability and power stability into account.

Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, remains fixed with the passage of time or with varying environmental conditions.

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