Agilent SS420x Interface Unit

Agilent SS420x Interface Unit

This Agilent SS420x Interface Unit is used and in excellent condition. This unit is also known as the Scientific Software SS420x.

• 120 V Adapter
• RS-232 Cable

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Stock # 77690-1
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Agilent SS420x Interface Unit

  • Standard RS-232C Serial Interface
  • 1 MB RAM for Long-Term Collection of Chromatography
  • Contains All Circuitry of the SS420 Interface Card with an Additional CPU
  • Independent of Specific Hardware Architecture


The Agilent SS420x Interface Unit is an intelligent instrument interface box designed to collect analog data, and input and output digital signals. The SS420x attaches to the controlling computer via a standard RS-232C serial interface. It contains the circuitry of the SS420 interface card, along with an additional CPU, one megabyte of RAM for long-term collection of chromatography data and the ability to retain all the settings required by the SS420.

The SS420x provides a seamless interface to the controlling computer that is independent of any specific hardware architecture; e.g., it doesnít require a PC slot or the associated interrupt and I/O address settings. Additionally, by placing these capabilities outside of the PC, the SS420x off-loads the processor power required by the original SS420 card and provides the capability of retaining data and controlling chromatography equipment, regardless of the state of the controlling computer.

Product Family: SS420x, SS-420x, SS 420x, SS420-x, SS420 x

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Agilent SS420x Interface UnitAgilent SS420x Interface UnitAgilent SS420x Interface Unit
Agilent SS420x Interface Unit

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Manuals, Datasheets, Drivers, Links

Agilent SS240x Manual (pdf) 
Link to Agilent Website 

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