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   ANDO AQ-2105B (AQ2105B)   Description / Specification:    
ANDO AQ-2105B Dual-Channel Optical Power Meter Mainframe

The Ando AQ-2105B Optical Power Meter has dual optical channels, which allow simultaneous measurement and comparison of two separate lines. And if you need an easy-to-carry system, an LED light source can even be accommodated inside the compact AQ-2105B body for optical loss measurements anywhere. You can also choose the appropriate sensors to satisfy your measuring needs: power level and level stability measurements of space propagation light from laser diodes, LEDs or gas lasers; output power level and optical loss measurements of optical fibers from small-diameter quartz to large-diameter plastic fibers. In addition the AQ-2105B delivers powerful performance over a wide range (0.4 to 1.7 um), with a high dynamic range of - 90dBm to + 10dB, and high resolution of up to 0.001dB. The data memory function Up to 1500 data can be stored for each of the A and B channels. For simpler operation, results can be obtained in both absolute (dBm/W) and relative values (log/linear). It is also equipped with GPIB for automatic measurement.


Standard Calibration $135.00 *
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*This is a Web introductory price for one calibration of the ANDO AQ-2105B. 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.

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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