Four - Channel Optical Power Meter With Display Probe External

Brand Name:YOUCii
Model Number:U8840+4*U8820X
Minimum Order Quantity:1
Delivery Time:20 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Price:Negotiate price
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Location: Guangzhou China
Address: R102, #24 Huangcun East Road,Tianhe District, Guangzhou 510660
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Four-Channel Optical Power Meter With Display Probe External


The four-channel probe external optical power meter is usually composed of a photodetector, an amplifier, a filter, an analog-to-digital converter and a microprocessor. In the measurement process, the optical signal is received by the photodetector and converted into an electrical signal, which is processed by the amplifier and filter, and then converted into a digital signal by the analog-to-digital converter, and finally processed and displayed by the microprocessor.


The working principle of the four-channel probe external optical power meter is based on the photoelectric effect, that is, the optical signal is received by the photodetector and converted into an electrical signal, and then amplified, filtered and digitized through the circuit, and finally the power value of the optical signal is obtained. Since it has four channels, the optical signal power of four different optical paths can be measured simultaneously.


ModelU88201U88202U88203U88204
Detector typeSingle channel InGaAs
Operating wavelength range850 ~ 1700 nm
Power measurement range+5 ~ -80 dBm+15 ~ -70 dBm+25 ~ -60 dBm+10 ~ -55 dBm
Power sampling period≥0.01ms
Application fiber typeStandard single mode and multi-mode fiber, fiber core diameter up to 62.5 um
Absolute accuracy± 4% (1200 nm ~ 1610 nm)
Relative accuracy< 0.02 dB Typical value
Power linearity +/- 0.02 dB (1200 nm ~ 1610 nm, + 0~ -60 dBm)
Return loss> 40 dB
Calibration cycle2 years
Optical input interfaceSupports optical fiber clamping or FC/PC connector insertionWritten test space reception
Communication interfaceSeven core cable
Operating temperature0 ~ +40℃
Storage temperature-30 ~ +80℃
Overall dimension155 mmL,60 mmW,52mm H
Weight0.5 kg

In summary, the four-channel probe external optical power meter has the characteristics of high precision measurement, fast response, multi-channel design, etc., and has a wide range of applications in optical communication, optical fiber sensing and life science.



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Four - Channel Optical Power Meter With Display Probe External

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