--- type: product schema_version: 1 stock_number: "85508-12" canonical_url: "https://www.artisantg.com/85508-12/Varian-L8350-301" json_url: "https://www.artisantg.com/85508-12/Varian-L8350-301.json" generated_at: "2026-11-07T09:36:46.849Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Varian L8350-301 Multi-Gauge Controller _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Varian - Model: L8350-301 - Condition: Used and in Excellent Condition - Price: $3,595.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 15 lb, estimated - Shipping dimensions: 14X10X10 in, estimated ## Categories - Lab & Analytical > Controllers (primary) ## Details ** Includes: ** - (1) L6427301 Bayard-Alpert Board - (1) L8327302 Set Point Board Input Voltage: 100/115/230 VAC ## Function Controls and monitors multiple vacuum gauges simultaneously for pressure measurement in vacuum systems. Processes signals from various gauge types including Bayard-Alpert ionization gauges through dedicated interface board. Provides programmable setpoint control with relay outputs for process automation via integrated setpoint board. Features multi-channel display for simultaneous pressure readings across different vacuum ranges. Interfaces with vacuum pumps, valves, and process equipment through analog and digital I/O. Supports wide pressure range measurement from atmosphere to ultra-high vacuum. Operates on universal AC power input 100-230VAC. Commonly used in semiconductor processing, coating systems, and research vacuum chambers. ## Images - - - -