Guangzhou UC Instruments., Co. Ltd.
Guangzhou UC Instruments., Co. Ltd.
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Dual Channel Fiber Optical Power Meter +10 ~ -65dBm Cost-Effective
overview:
U8202 dual channel optical power meter is a high-precision and wide-range optical power measuring instrument upgraded by Guangzhou Youxi Company. The instrument provides two independent power meter channels, which can be used for both direct measurement of optical power and relative measurement of optical attenuation loss.
The U8202 channel optical power meter has the advantages of high stability, fast test and easy to use. It is suitable for measuring and testing optical fiber applications, suitable for schools, laboratories, factories and so on. It also offers different power and channel options.For example, the U820x has multiple configurations: "x" indicates the number of channels, and the bare-fiber adapter port is the U8202A and the PD external U8202B.
U8202 Fiber Optical Power Meter specification
| Model | U8202 | |||
| Number of Channels | 2 | |||
| Power Range | +10 ~ -65dBm | |||
| Wavelength Range | 850 ~ 1700 nm | |||
| Calibration Wavelength | 850/980/1310/1490/1550/1610 nm | |||
| Application Fiber Type | Standard SM and MM up to 62.5 um core size | |||
|
Absolute Uncertainty (accuracy) at reference condition |
± 4% (1200 nm ~ 1610 nm) | |||
|
Relative Uncertainty (accuracy) at reference condition |
＜ 0.02 dB Typical | |||
| Linearity (power) | ≤ ± 0.06 dB (1200 nm ~ 1610 nm, 0~ -50dBm) | |||
| Return Loss | ＞ 40 dB | |||
| Operation Temperature | 0 ～ +40℃ | |||
| Storage Temperature | -30 ～ +80℃ | |||
| Recalibration Period | 2 years | |||
| Dimensions | 245 mm W, 105 mm H, 320 mm D | |||
| Weight | 2.0 kg | |||
The user asked the following questions
What is a light source and power meter?
A Power Meter & Light Source is a low cost way to certify optical fiber. These two pieces of test equipment are used to measure fiber optic light continuity, loss and lastly the actual strength of the optical signal.
How accurate are optical power meters?
The most accurate field optical power meters claim 1% calibration accuracy. This is orders of magnitude less accurate than a comparable electrical meter.