描述：双通道高精度光功率计
The Newport 2832-C Dual-Channel Optical Power Meter is for optical measurements that require two channels, high-precision, and fast data acquisition. Single- and dual-channel operations are supported, with channels displayed inpidually or simultaneously in dual-channel operation. The power sensitivity ranges from 100 fW–2W over a wavelength range of 0.19–1.8 μm. The unit is compatible with Newport’s 818 Series silicon, germanium, and indium gallium arsenide detectors, and a wide variety of accessories for measuring bare or connectorized fiber or free space light sources. Measurements can be made in W, A, dBm, dB or relative units. These may be displayed directly or as relative ratio measurements from present or stored values. Moving statistical measurements permit you to compute moving statistics for 1 to 100 measurements with Min, Max, Max-Min, Mean, and Standard Deviation. You may also select from many programming features such as sampling frequency and precision,digital and analog filtering, and data storage of up to 1000 readings per channel. Includes both RS-232C and IEEE-488 interfaces. Specifications. Display: 6-digit vacuum fluorescent. Sampling Resolution: 20,000 count <=25 Hz, 4096 count <=1 kHz. Gain Ranges: Up to 7 decades. Current Sensitivity (full-scale): 2.5 nA–2.5 mA. Resolution: 100 fA. Sampling Rate: Up to 1 kHz single-channel, Up to 500 Hz dual-channel. Bandwidth: (-3 dB) DC to 47 kHz. Analog Output: 0–2.5 V into 50 ohms. DC Accuracy: <±0.1% typical.
新港2832 C双通道光功率计是测量两个光通道的要求，高精度，几乎和数据采集。单和双通道的行动是支持的，一个特定的频道显示单独或在双通道操作。功率灵敏度范围从100 fw–2w over a波长范围0.19–1.8μm。单位是新港818系列兼容的硅，锗和铟镓砷检测器，和一个测量范围的各种配件，连接器或裸光纤或自由空间光的来源。测量可以在W，A，单位dB和dBm的，相对的。论文可能直接或作为显示或存储从目前的相对比率测量值。运动统计测量允许你计算运动测量与统计为1 0 min，max，min，max，均值和标准差。你可以选择从许多编程功能，如采样频率和精度，数字和模拟滤波和数据储存多达1000将通过通道。包括两个RS－232C和IEEE 488接口。规格。真空荧光显示：6位数。20000计数抽样决议：<；= 25 Hz，4096 count <；= 1千赫。增益范围：7至20年。电流灵敏度（全尺寸）：2.5 na–2.5马。解决方案：100发。1千赫采样率：最新的单通道、双通道500赫兹。（-3 dB带宽：DC转换器47千赫）。模拟输出：0–2.5 V为50欧姆。直流精度：<；±0.1 %的价值。
