U8722B 双通道光功率计 2 Channel Power Meter
U8722B 双通道光功率计 2 Channel Power Meter
U8722B dual-channel high-power optical power meter is mainly used for high precision wavelength division multiplexing DWDM components, optical waveguide grating array AWG components, plane optical waveguide PLC components, optical amplifier and other general optical measurement and application, superior performance, economical and practical.
U8722B dual channel optical power meter measurement system has high performance, small size, fast start and affordable characteristics, Guangzhou U can provide low power, high power, 4 channels and 8 channels for choice, can also provide customers with up to 64 channels combined test system.
U8722B双通道大功率光功率计主要用于高精密波分复用DWDM元件, 光波导光栅阵列AWG元件, 平面光波导PLC元件，光放大器和其它通用的光纤光学测量和应用，性能优越，经济实用。
U8722B 双通道光功率计测量系统具有性能高、尺寸小巧、启动快速和经济实惠的特点，广州优西可提供小功率，大功率，4通道和8通道的光功率计供选择，也可为客户提供多达64通道的组合测试系统。
技术规格 specification
型 号 Model # | U8722B | U8724B | U8728B |
通道数 Number of Channels | 2 | 4 | 8 |
探测器类型 Sensor Element | InGaAs | ||
波长范围 Wavelength Range | 850 ~ 1700 nm | ||
校准波长 Calibration Wavelength | 1310/1490/1550/1625 | ||
功率范围 Power Range | +25~-55dBm | ||
采样周期 Sampling period | 100us (10KHz) | ||
光纤类型Application Fiber Type | Standard SM and MM up to 62.5 um core size | ||
绝对精度 Uncertainty (accuracy) | ± 4% (1200 nm ~ 1610 nm) | ||
相对精度 Relative Uncertainty (accuracy) | ＜ 0.02 dB Typical | ||
功率线性度Linearity (power) | ≤ ± 0.06 dB (1200 nm ~ 1610 nm, 0~ -60dBm) | ||
回损 Return Loss | ＞40 dB | ||
通信接口 Communication Interface | RS232, USB，Control by PC | ||
工作温度Operation Temperature | 0 ～ +40℃ | ||
存储温度Storage Temperature | -30 ～ +80℃ | ||
校准周期 Recalibration Period | 2 years | ||
外形尺寸 Dimensions | 235 mm W, 55mm H, 320 mm D | ||
重量 Weight | 3.0 kg | ||