ADCMT/8240/数码静电仪

• ADCMT/8240/数码静电仪
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详细资料：

Overview

The 8240 is a low-priced digital electrometer with 4 1/2-digit display. It can measure voltage with high input impedance of 1013Ω or higher and wide-ranging current from 10fA to 20mA. The electrometer can be used for basic materials research, testing and selecting semiconductors and other electronics components and many other applications including biological research. The 8240 also features such advanced functions as high sampling speed (approx. 25 readings/second at 50Hz and 28 readings/second at 60Hz), a NULL function to automatically suppress offset voltage and dark current, and stable measurement using a 7-step variable integration A/D converter. A GPIB interface is provided to enable a variety of system configurations.

Features

Wide-ranging current measurement from 10fA to 20mA High input impedance voltage measurement of 1013Ω or higher High-speed voltage measurement by active guard GPIB interface

仪器保证：

我们的大多数设备在装运之前均经过严格的质量检测与校验。也可申请国家计量证书。