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CC-10C
Wide Range Vacuum Gauge

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Mini All Metal Enclosed B/A Type Ionization Gauge w/Supported Dual Filament

All Metal Enclosed B/A-S Ionization Gauge* w/Spring Supported Filament & Cable Support

B/A Type Ionization Gauge Product Preview
FEATURED PRODUCT

Televac Mini All Metal Enclosed B/A
Type Ionization Gauge with Supported Dual Filament

For Highly Accurate Vacuum Measurement with Long Filament Life

New Televac All Metal Enclosed Mini B/A Type Ionization Gauges with Supported Dual Filaments are designed and engineered to provide highly accurate vacuum measurement, greater stability, and less calibration errors. The gauges offer significant design improvements over other conventional B/A (Bayard-Alpert) gauges and feature a supported dual filament for greater stability and extended filament life.

 • Special Dual Filament Design–greatly extends gauge life by allowing the user to switch to the remaining filament when the other one burns out
• Supported Dual Filament–delivers more uniform output over variations in temperature and age with less calibration errors
• All Metal Enclosure with Pin Ground–provides constant potential while protecting the delicate filament and anode assemblies from unintended shock and physical damage
• 0.004 Diameter Ion Collector–decrease X-ray limit
• Available Televac MC 300 Controller and Cable–provides a single source solution (or system) for critical vacuum measurement
• Self-Contained Remote Version–coming later this year

Operating Specifications

Measurement Range

1 x 10-10 to 1 x 10-2 Torr

Sensitivity for N2

10/Torr

Degas Power

5 W

Bakeout Temperature

200°C (cable removed)

Operating Temperature

0-40°C

X-Ray Limit

< 1 x 10-10 Torr

Filament Emission Current

0.01 to 1.0 mA

Filament Bias Potential

+30 Volts

Grid Potential

+180 Volts

Filament Heating Voltage

1.5 Volts (2.5 Volts Max)

Filament Heating Current

2A (3A Max)

Physical Data

Dimensions

Ø1" OD x 2" Long w/o Flange

Vacuum Connection

NW25KF Flange, 2-3/4" Conflat

Materials

UHV Compatible

Filaments

Dual, Yttria Coated Iridium

Filament Lifetime

10,000 Hours

Ion Collector

0.004 Tungsten

Grid

Pt Clad Mo

TELEVAC • 2400 Philmont Avenue • Huntingdon Valley, PA 19006 • Phone: (215) 947-2500 • Email: sales@televac.com

Copyright 2003 © Televac Inc. (A Division of The Fredericks Company). All Rights Reserved.