The Teledyne Hastings Instruments IGE-3000 line of Ionization Gauge Tubes and Electronics provides the user with accurate, repeatable pressure measurement starting in the medium vacuum range and continuing through into the ultrahigh vacuum range.

A complete measurement system consists of a dual-filament miniaturized Bayard-Alpert ionization gauge tube and electronics package. The gauge tube includes several innovations over conventional Bayard-Alpert tubes. For example, the filaments are precisely tensioned to give repeatable performance. In addition, all tube materials are selected and processed to yield consistent structural integrity.

Features	Applications
• Range - 10-9 Torr to 10-2 Torr • Miniature Bayard-Alpert Tube • 24 VDC Input (11.5 VDC - 30 VDC) • Stable Accurate Electrode Voltages • Precision Electrometer • RS232/485 Communication • Two Independent TTL Set points • Automatic High Pressure Shutdown • Dual Filaments with Status Indicators • Remote Filament Operation (using Hastings HPM 2002 or CVT-4)	• Thin Film Coating • Vacuum Furnance • Plasma Processing • Sputtering • Calibration Systems • Chemical Vapor Deposition (CVD) • Accelerator • Lighting Manufacturing
Accessories
• Universal Power Supply & Serial Cable

Vacuum Measurement using Ionization Gauges