ILX LIGHTWAVE LDT-5545B CALIBRATION and ILX LIGHTWAVE LDT-5545B 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 ILX LIGHTWAVE LDT-5545B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ILX LIGHTWAVE LDT-5545B   Description / Specification:    
ILX LIGHTWAVE LDT-5545B 50W Thermoelectric Temperature Controller

The ILX Lightwave LDT-5545B is a precision; microprocessor based thermoelectric (TE) temperature controllers that deliver a low noise, bipolar constant current output of up to 5 Amps and 50W of heating or cooling power. These instruments close a precision temperature control loop through a variety of temperature sensors and display temperature from -99° C to 199° C or sensor resistance. The temperature controller topology, paired with a hybrid smart-integrator control loop result in fast settling times with a temperature stability of 0.004 C which is ideal for laser diode or optoelectronic component testing requiring stable wavelength and optical power.
Specifications.

Temperature Control Output.
Temperature Control Range: -99 to 199.9° C.
Temperature Setpoint Resolution: 0.1° C.
Temperature Setpoint Accuracy: ±0.2° C.
Short-Term Stability (1 hr): ±0.006° C.
Long-Term Stability (24 hr): ±0.01° C.

TEC Output.
Type: Bipolar current source.
Control Algorithm Smart Integrator, Hybrid PI.
Compliance Voltage: >10 V DC (@ 5A).
Maximum Output Current: 5.0 A.
Maximum Output Power: 50W.
Current Noise and Ripple: <1 mA rms.

Current Limit.
Current Limit Range: 0 - 5.05 A.
Current Limit Set Accuracy: + 50 mA.



 

Standard Calibration $405.00 *
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*This is a Web introductory price for one calibration of the ILX LIGHTWAVE LDT-5545B. 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 Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

dBm
Optical power referenced to 1 millimatt

Multimode Fiber
Multimode Fiber has a large core (almost always 62.5 microns - a micron is one one millionth of a meter - but sometimes 50 microns) and is used with LED sources at wavelengths of 850 and 1300 nm for short distance, lower speed networks like LANs. Both multimode and singlemode fiber have an outside diameter of 125 microns - about 5 thousandths of an inch - just slightly larger than a human hair.

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.

Refractive Index
The refractive index or index of refraction of a substance is a measure of the speed of light in that substance. It is expressed as a ratio of the speed of light in vacuum relative to that in the considered medium. The velocity at which light travels in vacuum is a physical constant, and the fastest speed at which energy or information can be transferred. However, light travels slower through any given material, or medium, that is not vacuum.

Total insertion loss
A measure of the loss of light within an optical component


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