U8202C+2×U82021 双通道光功率计 Double Channel Power Meter
U8202C+2×U82021 双通道光功率计 Double Channel Power Meter
U8202C+2×U82021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。优西仪器可提供小功率，大功率，单通道和双通道的光功率计探头供选择，也可为客户提供多达64通道的主机系统。
U8202C+2×U82021 Optical power meter is widely used in optical communication passive general fiber optical measurement and application, superior performance, economical and practical.
The U8202C+2×U82021 optical power meter test systems are efficient, compact sized, fast-starting, and affordable. They provide low power, high power, single channel and dual channel optical power meter Probe options. Guangzhou U also Provides up to 64 channel host systems.
U8202C+2×U82021光功率计广泛应用于光通信无源通用的光纤光学测量和应用，性能优越，经济实用。
U8202C+2×U82021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。优西仪器可提供小功率，大功率，单通道和双通道的光功率计探头供选择，也可为客户提供多达64通道的主机系统。
技术规格 Specification
型号 Model # | U8202C + U82021 | U202C + 2xU82021 | U202C+ U82023 | U8202C + 2xU82023 |
通道数 Number of Channels | 1 | 2 | 1 | 2 |
功率范围 Power Range | +10 ~ -65dBm | +25 ~ -50dBm | ||
波长范围 Wavelength Range | 850 ~ 1700 nm | |||
功率采样周期（速率） Power sampling period（rate） | 100 us（10KHz） | |||
光纤类型Application Fiber Type | Standard SM and MM up to 62.5 um core size | |||
绝对精度 Absolute Uncertainty (accuracy) at reference condition | ± 4% (1200 nm ~ 1610 nm) | |||
相对精度 Relative Uncertainty (accuracy) at reference condition | ＜ 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 （RJ45 option） | |||
工作温度Operation Temperature | 0 ～ +40℃ | |||
存储温度Storage Temperature | -30 ～ +80℃ | |||
校准周期 Recalibration Period | 2 Year | |||
外形尺寸 Dimensions | 245 mm W, 105 mm H, 320 mm D | |||
重量 Weight | 3.5 kg | |||