U8202M 模块式双通道光功率计 Double Channel Power Meter
U8202M 模块式双通道光功率计 Double Channel Power Meter
U8202M 迷你光功率计测试系统具有效率高、体积超小、启动速度快、经济实惠等特点，可提供低功率、高功率、单通道和双通道光功率计的选择。
U8202M Double channel Mini optical power meters offer superior performance, economical and practical for general purpose of fiber optical test and measurement applications. It is specifically designed for use in high volume prodUtion lines.
U8202M Mini 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 options.
U8202M双通道迷你光功率计具有优良的性能，经济实用，广泛适用于光纤测试和测量应用，是专为大批量生产线而设计的。
U8202M 迷你光功率计测试系统具有效率高、体积超小、启动速度快、经济实惠等特点，可提供低功率、高功率、单通道和双通道光功率计的选择。
技术规格 Specification
型 号 Model # | U8201M | U8202M | U8201MH | U8202MH |
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） | |||
校准波长 Calibration Wavelength | 850/980/1310/1490/1550/1610 nm | |||
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~ -50dBm) | |||
回损 Return Loss | ＞ 40 dB | |||
通信接口Communication Interface | RS232 | |||
采样数据存贮Sampling Data Storage | 支持联机连续2小时数据采集保存并绘制功率曲线 | |||
供电电源Power Supply | DC5V3A，配100~240V AC电源适配器 | |||
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 | 100 mm W, 30 mm H, 165 mm D | |||
重量 Weight | 1.0 kg | |||