EXFO EMP-502 CALIBRATION and EXFO EMP-502 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 EXFO EMP-502 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   EXFO EMP-502   Description / Specification:    
EXFO EMP-502 Optical Power Meter

The Exfo EPM-500 / EPM-502 power meter provides highly accurate power measurements, as well as reference value setting capabilities. What’s more, this convenient unit requires no offset nulling, for reliable, long-lasting performance in the field. Use this meter for easy tone detection and automatic wavelength recognition. This unit has a memory capacity of 1000 data items, pass/fail tresholds and LED indicators for ease of use. The Exfo EPM-500/EPM-502 can also easily transfer data to a PC via a USB connection. Like all EXFO portable instruments, FiberBasix 500 handheld units are built for top ruggedness and convenience, perfect for the harshest test conditions. They feature a keypad/LCD backlight, for easy operation in darker environments, rechargeable batteries and interchangeable connectors. Reporting Software for the Exfo EPM-500/EPM-502 Power Meter new software tool enables you to produce professional-looking reports with comprehensive documentation. It also offers these functionalities: Two test files can be merged into one test report (see note no. 3), Pass/fail thresholds that are active during download are automatically activated and displayed in the Report Viewer, One-touch storage of results for all wavelengths at once, Unit B configuration information can be input and documented, Data transfer can be launched from the Report Viewer window, A pass/fail threshold can be set for an individual fiber or wavelength. Exfo EPM-500/EPM-502 Detector: Ge. Power range (dBm): 10 to -70. Wavelength range (nm): 800 to 1650. Number of calibrated wavelengths: 6. Power uncertainty: ±5 % ± 0.1 nW. Automatic offset nulling: Yes. Display units: dB / dBm / W. Tone detection: 270 Hz / 1 kHz / 2 kHz. Automatic wavelength recognition: Yes. Warm-up period (min): 0. Data storage (items): Up to 1000. Battery life (hours) (typical): 70.



 

Standard Calibration $185.00 *
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*This is a Web introductory price for one calibration of the EXFO EMP-502. 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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