描述：雙通道高精度光功率計

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 individually 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雙通道光功率計是測量兩個光通道的要求，高精度，幾乎和數(shù)據(jù)采集。單和雙通道的行動是支持的，一個特定的頻道顯示單獨或在雙通道操作。功率靈敏度范圍從100 fw–2w over a波長范圍0.19–1.8μm。單位是新港818系列兼容的硅，鍺和銦鎵砷檢測器，和一個測量范圍的各種配件，連接器或裸光纖或自由空間光的來源。測量可以在W，A，單位dB和dBm的，相對的。論文可能直接或作為顯示或存儲從目前的相對比率測量值。運動統(tǒng)計測量允許你計算運動測量與統(tǒng)計為1 0 min，max，min，max，均值和標準差。你可以選擇從許多編程功能，如采樣頻率和精度，數(shù)字和模擬濾波和數(shù)據(jù)儲存多達1000將通過通道。包括兩個RS－232C和IEEE 488接口。規(guī)格。真空熒光顯示：6位數(shù)。20000計數(shù)抽樣決議：<；= 25 Hz，4096 count <；= 1千赫。增益范圍：7至20年。電流靈敏度（全尺寸）：2.5 na–2.5馬。解決方案：100發(fā)。1千赫采樣率：新的單通道、雙通道500赫茲。（-3 dB帶寬：DC轉(zhuǎn)換器47千赫）。模擬輸出：0–2.5 V為50歐姆。直流精度：<；±0.1 %的價值。