企业特殊行业经营资质信息公示
Granville-Phillips For over 40 years Granville-Phillips has been recognized as a leader in supplying vacuum equipment of exceptional quality and has established a philosophy of quality and product dependability.
Modular Soluti** Mini-Convectron modules can measure from 10-3 to atmosphere in a compact, space-saving package. The Convectron ATM module eliminates the need for two sensors in those applicati** that require low pressure measurement and an accurate indication of differential pressure at atmosphere, such as vacuum system loadlocks. The Micro-Ion module combines the world''''''''''''''''s smallest ionization gauge with electronics in a compact package. The Micro-Ion Plus combination gauge module operates over a broad range of measurement from high vacuum to atmosphere. It incorporates state-of-the-art heat-loss technology with the Micro-Ion gauge. This broad-range gauge modules delivers a full set of features previously found only in rack-mounted controllers. The Stabil-Ion gauge module provides the stability and reliability of the Stabil-Ion gauge in a modular package. Modules Include: 275 Mini-Convectron 354 Micro-Ion® 347 Stabil-Ion® 385 Convectron ATM 356 Micro-Ion® Plus392 Micro-Ion® Plus Modules390 Micro-Ion® ATM Modules Rack Mount Soluti**
Rack mount vacuum electronic systems that operate ion gauges, heat-loss sensors, and thermocouples provide a range of features that can be configured specifically to your process needs. A variety of communication protocols are available including analog, RS-232, RS-485, and DeviceNet™ all designed to integrate into your control scheme quickly and easily. Many controllers provide local displays and a choice of setpoints that deliver simplified control system integration. Soluti** Include370 Stabil-Ion Gauge Controller 375 Convectron Gauge Controller 350 Bayard-Alpert UHV Gauge Controller 358 Micro-Ion Gauge Controller 307 Bayard-Alpert Gauge Controller 316 Low Vacuum Gauge Controller Gauges
Granville-Phillips heat-loss sensors, including thermocouples and the industry standard Convectron® gauge, provide exceptionally reliable performance at low vacuum. If your process requires accurate atmospheric measurement, we have combination gauges with that functionality. Gauges Include275 Convectron 370 Stabil-Ion 274 Nude Bayard-Alpert type Ionization 355 Micro-Ion 274 Glass Bayard-Alpert type Ionization Valves
Granville-Phillips Variable Leak Valves Gas flow continuously variable from above 300 Torr liters/sec to below 10E-10 Torr liter/sec Seals mass spectrometer leak tight Bakeable to 450° C Valve c**tructed entirely of low vapor pressure metals, insuring minimum contamination Useful with inlet pressure above 200 psi and below 10-10 Torr Repeatable control One Inch Gold Seal, UHV Valve Bakeable – open or closed Long Life – Sealing surfaces exhibit negligible deformation with use Ease of Maintenance – Gold seal may be easily replaced in the field Low Ultimate Pressure – only specially processed Type 304 Stainless Steel and pure gold are in contact with the vacuum system Low Sealed Conductance – Less than 10-13 liter/sec Valves Include203 Variable Leak Valve 204 One-Inch Gold Seal UHV Valve
