Keysight(原Agilent) 34972A 数据采集开关单元包括 3 插槽主机、内置的 6 ½ 位数字万用表以及 8 个不同的开关和控制模块。该产品具有内置的 LAN 和 USB 接口，因此您可以轻松地连接到 PC 或笔记本电脑，而无需购买其他 IO 卡或转换器接口。借助直观的图形 Web 界面，用户能够通过网络轻松地远程控制每个通道的测量配置、数据记录和数据监测。借助 34972A，现场应用将不再需要使用计算机。您可以使用 USB 闪存将 Benchlink Data Logger 中的数据记录配置上载到 34972A，并将大型数据集传回到计算机中。当您返回后，只需将 USB 闪存棒与 PC 连接，即可轻松地将数据导入到电子表格或其他应用程序中，进行数据分析。
34972A 能够支持所有 34970A 插入式模块。通过简单的地址变换，34972A 可轻松地集成到现有测试中，而不需要改变线路或硬件。插入式模块还具有板上螺栓型端子和继电器关闭计数的特性，因此您可以创建一个紧凑的数据记录仪、全功能数据采集系统或低成本开关单元，能够在工作台、网络或现场应用中方便地进行连接、配置和使用。
Keysight(原Agilent) BenchLink Data Logger 软件为您提供熟悉的 Microsoft Windows® 界面，以用于测试配置及实时数据显示和分析。您可以快速设置和执行测量，并导出数据或使用内置图形记录结果。下载免费的BenchLink Data Logger 软件或者，使用添加了*数据记录和决策功能的 34830A BenchLink Data Logger Pro 完成更复杂的数据采集任务。
主要技术指标：
3 插槽 LXI 数据采集单元具有 6 ½ 位数字万用表（22-bit）和 8 个插入式模块可供选择。
可以测量 11 种不同的输入信号，包括通过热电偶、RTD 和热阻器测量的温度；DC/AC 电压或电流、2 线或 4 线电阻、频率和周期
支持所有 34970A 开关和控制插入模块，并且向后兼容 34970A SCPI 命令集
1Gbit LAN 和 USB 2.0，可方便地连接至 PC
用于数据存储或传输的 USB 存储器端口
图形 Web 界面，可简化设置和控制
免费的 BenchLink data logger 软件，无需编程即可进行测试
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The Keysight (original Agilent) 34972A data acquisition switch unit consists of a 3-slot host, a built-in 6-bit digital multimeter and eight different switch and control modules. The product has built-in LAN and USB interfaces, so you can easily connect to a PC or laptop without having to buy another IO card or converter interface. With the help of an intuitive graphical Web interface, users can easily and remotely control the measurement configuration, data recording and data monitoring of each channel through the network. With 34972A, field applications will no longer need to use computers. You can use USB flash memory to upload the data record configuration in Benchlink Data Logger to 34972A and return large datasets to your computer. When you return, you can easily import data into a spreadsheet or other application for data analysis by simply connecting the USB flash stick to the PC.
The 34972A can support all 34970A plug-in modules. With simple address conversion, the 34972A can be easily integrated into existing tests without changing the circuit or hardware. The plug-in module also features on-board bolted terminals and relay shutoff counting features, so you can create a compact data recorder, full-featured data acquisition system or low-cost switching unit that can be used at the workbench, It is convenient to connect, configure and use in network or field application.
Keysight (original Agilent) BenchLink Data Logger software) provides you with a familiar Microsoft Windows interface for testing configuration and real-time data display and analysis. You can quickly set up and perform measurements and export data or record results using built-in graphics. Download free BenchLink Data Logger software or use 34830A BenchLink Data Logger Pro, which adds advanced data recording and decision-making functions, to accomplish more complex data collection tasks.
The key technical indexes
The 3-slot LXI data acquisition unit has a 6-bit digital multimeter 22-bit) and 8 plug-in modules.
Eleven different input signals can be measured, including through thermocouple RTD and thermal dampers.
Measure the temperature of DC / AC voltage or current 2 wire or 4 line resistor, frequency and cycle.
Support all 34970A switch and control insert modules, and backward compatible 34970A SCPI commａnd set.
1Gbit LAN and USB 2.0 can be easily connected to PC. USB memory port for data storage or transmission.
Graphical Web interface that simplifies setup and control. Free BenchLink data logger software, no programming can be tested.
