Agilent 34972A 數據采集開關單元包括 3 插槽主機、內置的 6 ½ 位數字萬用表以及 8 個不同的開關和控制模塊。該產品具有內置的 LAN 和 USB 接口，因此您可以輕松地連接到 PC 或筆記本電腦，而無需購買其他 IO 卡或轉換器接口。借助直觀的圖形 Web 界面，用戶能夠通過網絡輕松地遠程控制每個通道的測量配置、數據記錄和數據監測。借助 34972A，現場應用將不再需要使用計算機。您可以使用 USB 閃存將 Benchlink Data Logger 中的數據記錄配置上載到 34972A，并將大型數據集傳回到計算機中。當您返回后，只需將 USB 閃存棒與 PC 連接，即可輕松地將數據導入到電子表格或其他應用程序中，進行數據分析。

34972A 能夠支持所有 34970A 插入式模塊。通過簡單的地址變換，34972A 可輕松地集成到現有測試中，而不需要改變線路或硬件。插入式模塊還具有板上螺栓型端子和繼電器關閉計數的特性，因此您可以創建一個緊湊的數據記錄儀、全功能數據采集系統或低成本開關單元，能夠在工作臺、網絡或現場應用中方便地進行連接、配置和使用。

Agilent Benchlink Data Logger 軟件為您提供熟悉的 Microsoft Windows® 界面，以用于測試配置及實時數據顯示和分析。您可以快速設置和執行測量，并導出數據或使用內置圖形記錄結果。下載免費的Benchlink Data Logger 軟件或者，使用添加了先進數據記錄和決策功能的 34830A Benchlink Data Logger Pro 完成更復雜的數據采集任務。

·                                                                                                                                                                                                                                                                                                                                                                                                            3 插槽 LXI 數據采集單元具有 6 ½ 位數字萬用表（22-bit）和 8 個插入式模塊可供選擇。

·                                                                                                                                                                                                                                                                                                                                                                                                            可以測量 11 種不同的輸入信號，包括通過熱電偶、RTD 和熱阻器測量的溫度；DC/AC 電壓或電流、2 線或 4 線電阻、頻率和周期

·                                                                                                                                                                                                                                                                                                                                                                                                            支持所有 34970A 開關和控制插入模塊，并且向后兼容 34970A SCPI 命令集

·                                                                                                                                                                                                                                                                                                                                                                                                            1Gbit LAN 和 USB 2.0，可方便地連接至 PC

·                                                                                                                                                                                                                                                                                                                                                                                                            用于數據存儲或傳輸的 USB 存儲器端口

·                                                                                                                                                                                                                                                                                                                                                                                                            圖形 Web 界面，可簡化設置和控制

·                                                                                                                                                                                                                                                                                                                                                                                                            免費的 Benchlink data logger 軟件，無需編程即可進行測試