MKS Granville Phillips UHV 350 Ion Gauge Controller with One Line Digital Display. The 350 Bayard-Alpert UHV Gauge Controller operates a Series 274 nude Bayard-Alpert type ionization gauge in a compact half-rack design. The hot cathode ion gauge measures high vacuum pressure from 10 Torr. Cables, ion gauge tubes are available but sold separately. For a complete instruction manual of the MKS Granville Phillips 350 scroll down to DOWNLOADS and download the .pdf. Features of the MKS Granville Phillips 350 Controller Include:1 line direct digital readout in TorrElectron bombardment degasFront panel filament selection for dual filament gaugesRemote Input/Output for filament selection and degas

This is a RS-232 computer interface card module board for field installation in MKS Granville Phillips Series 350 vacuum gauge controllers with 1 line digital display. The RS-232 interface module for the controller allows data output to, and ion gauge control by, a host computer. Output is either by a command-response mechanism or by a talk-only mode which is invoked via a switch on the RS-232 board. A variety of baud rates and byte framing options are available, as well as switches to force the handshake lines to an “always true” condition. See Chapter 5, Page 47 of .pdf manual for instructions on use of the RS-232 Module. This is the RS-232 Computer Interface Card Module ONLY, MKS Granville Phillips 350 Controller, Cables and Accessories sold separately on this website.

This is a PC RS-232 or RS-485 switchable Computer Interface Card Module with 4 setpoint relays for field installation on MKS Granville Phillips Series 350 Controllers with 3 Line Digital Displays. The PC/RS-232/RS-485 interface for the controller allows data output to, and gauge control by, a host computer. Output is by a command-response mechanism. Process control features of this module provide the controller with 4 single-pole, double-throw relays that may be controlled either by 4 digital front panel LED indicator setpoints or by the built-in manual override switches. See Chapter 6, Page 55 of .pdf manual for instructions on use of the RS-232/RS-485 Module. This is the RS-232/RS-485 Computer Interface Card Module ONLY, MKS Granville Phillips 350 Controller, Cables and Accessories sold separately on this website.

This is a two channel process control interface moudule for field installation in the MKS Granville Phillips 350 Controller with 1 line digital display, it has two set point relays for ion gauge. The process control module provides the controller with single-pole, double-throw relays that may be controlled either by 2 digital setpoints or by the built-in manual override switches. See Chapter 4, Page 41 of .pdf manual for instructions on use of the Process Control Module. This is the Process Control Interface Card Module ONLY, MKS Granville Phillips 350 Controller, Cables and Accessories sold separately on this website. The MKS Granville Phillips 350 Vacuum Gauge Controller Instruction Manual can be downloaded below at DOWNLOADS: