KEITHLEY 2510-AT CALIBRATION and KEITHLEY 2510-AT REPAIR
 
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 $285.00 *
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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.

dBc
dBc (decibels relative to the carrier) is the power ratio of a signal to a carrier signal, expressed in decibels. If the dBc figure is positive, then the relative signal strength is greater than the carrier signal strength. If the dBc figure is negative, then the relative signal strength is less than carrier signal strength.

Load Regulation
Load regulation is the capability to maintain a constant voltage (or current) level on the output channel of a power supply despite changes in the supply's load (such as a change in resistance value connected across the supply output).

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Settling Time
Settling time of an output device is the time elapsed from the application of an ideal instantaneous step input to the time at which the amplifier output has entered and remained within a specified error band, usually symmetrical about the final value.

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