High Precision Optical Power Meter Probe Liquid Crystal Display Power
Main feature
High-precision measurement: Four-channel probe external optical power meters usually use high-precision photodetectors and analog-to-digital converters, which can achieve accurate measurement of optical signal power.
Fast response: The instrument has a fast response speed and can quickly capture the change of the optical signal, which is suitable for dynamic measurement scenarios.
Multi-channel design: With four independent measurement channels, the optical signal power of four different optical paths can be measured at the same time, improving the measurement efficiency.
Easy to operate: Usually equipped with an intuitive user interface and friendly operating software, making it easy for the user to set up the instrument and read the data.
| Model | U88201 | U88202 | U88203 | U88204 |
| Detector type | Single channel InGaAs |
| Operating wavelength range | 850 ~ 1700 nm |
| Power measurement range | +5 ~ -80 dBm | +15 ~ -70 dBm | +25 ~ -60 dBm | +10 ~ -55 dBm |
| Power sampling period | ≥0.01ms |
| Application fiber type | Standard 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 cycle | 2 years |
| Optical input interface | Supports optical fiber clamping or FC/PC connector insertion | Written test space reception |
| Communication interface | Seven core cable |
| Operating temperature | 0 ~ +40℃ |
| Storage temperature | -30 ~ +80℃ |
| Overall dimension | 155 mmL,60 mmW,52mm H |
| Weight | 0.5 kg |
Application field
Optical communication: In the optical fiber communication system, the four-channel probe external optical power meter can be used to measure the signal strength of each node, help regulate the transmission and reception of optical signals, and ensure the stability and reliability of the communication system.
Optical fiber sensing: In the field of optical fiber sensing, the instrument can be used to measure parameters such as optical fiber connectors, optical fiber attenuation, and for applications such as temperature sensors, pressure sensors and strain sensors, by measuring the bending degree and bending direction of the optical fiber to reflect the change of the measured object.
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