Varian L8350-301 Multi-Gauge Controller
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Varian L8350-301 Multi-Gauge Controller

This unit includes (3) L6433301 Cold Cathode Boards.

Input Voltage: 100/115/230 VAC

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Stock # 85508-2
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Varian L8350-301 Multi-Gauge Controller

  • 0 to 50 C Operating Temperature
  • Power Failure Data Retention
  • Rack-Mountable System


The Varian L8350-301 Multi-Gauge Controller is a half-rack, modular vacuum gauge controller offering unprecedented flexibility. Due to its advanced design, the user can add or change gauging and process control capability, in the field, by simply inserting or removing option boards. With Multi-Gauge, it is possible to operate up to three ion gauges and eight thermocouple gauges simultaneously or, with fewer gauges, to add process control options such as setpoints or Remote I/O. Multi-Gauge offers an extraordinary amount of gauging and programming capability while still being easy to use. Except for the power switch on the rear panel, the operator can access all of the instrument's functions and parameters through the front panel keyboard. The pressure readings and various prompts and annunciators are presented on the liquid crystal display.The front panel display of the Multi-Gauge is a backlit, custom color, liquid crystal display readable in a dark room or under typical laboratory light. It has a viewing angle of &plusmin;45° with a bias toward looking down.

Product Family: L8350-301

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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Varian L8350-301 Multi-Gauge ControllerVarian L8350-301 Multi-Gauge ControllerVarian L8350-301 Multi-Gauge Controller
Varian L8350-301 Multi-Gauge Controller

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Manuals, Datasheets, Drivers, Links

Varian L8350-301 Manual (pdf) 
Link to Varian Website 

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