Agilent HP34902A16通道多路复用器
| 价 格： | 面议 |
新旧程度:8成新
品牌: Agilent HP
宝贝详情
详细资料：
34970A资料收集/交换器适用的Agilent 34902A模組，使用簧片继电器來达到每秒250個頻道的扫描速率。不论是高速的自动化測試应用，或高速的資料記录与监测作业，都适合使用這个模組。
16个两线式輸入可以切换300 V。在同一個模組中可以混合两线式和四线式頻道。使用者必須提供分路電阻器以執行電流量測。
主要技術規格
16 頻道多工器
兩線和四線掃描
250 ch/s 掃描
內建熱耦參考接點
dzsc/18/1769/18176938.jpgData sheet | Features: 16 Channel Multiplexer 250 ch/s scanning Two- and four-wire scanning Built-in thermocouple reference junction Standard product includes:1 34902A, 16 Channel Multiplexer Module 1 Certificate of Calibration |
Description
| The Agilent 34902A module for the 34970A Data Acquisition/Switch Unit employs reed relays to achieve scan rates up to 250 channels-per-second. Use this module for high-throughput automated test applications as well as high-speed data logging and monitoring tasks. Sixteen two-wire inputs switch up to 300 V. Two-and four-wire channels may be mixed on the same module. User provided shunt resistors are required for current measurements. Modules specifications The Agilent 34970A accuracy specifications already include the switching offset and reference junction errors shown in thechart. These errors are listed separately for determining system error with external measurement devices. These errors are listed separately for determining system error with external measurement devices. Up to three modules, in any combination, can be inserted into a single mainframe. The 34970A’s internal DMM connections are accessible only through the 34901A, 34902A, and 34908A low frequency multiplexers. On-module screw terminals accept wire sizes from 16 gage to 22 gage. Twenty-gage wire is recommended for high channel count applications. The 34905A and 34906A RF Multiplexers use SMB connectors. A standard set of (10) BNC-to-SMB adapter cables is provided with each RF module for convenient BNC connections. |
Models, Options, & Accessories
| Model | Description | List Price | Sale Price | ||
| 34901A | 20-Channel Armature Multiplexer Module for 34970A |
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| 34902A | 16-Channel Reed Multiplexer Module for 34970A |
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| 34903A | 20-Channel Actuator/GP Switch Module for the 34970A |
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| 34904A | 4 x 8 Two-Wire Matrix Switch Module for the 34970A |
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| 34905A | Dual 4-Channel 50 OHM RF Multiplexer Module for the 34970A |
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| 34906A | Dual 4-Channel 75 ohm RF multiplexer module for the 34970A |
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| 34907A | Multifunction Module for the 34970A |
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| 34908A | 40-Channel Single-Ended Multiplexer Module for 34970A |
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| Model | Options | List Price | Sale Price | ||
| 34902A-A6J | ANSI Z540 compliant calibration |
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