Bayard-Alpert Ion Gauge - Hot Cathode

Name: Bayard-Alpert Ion Gauge - Hot Cathode
Brand: The Fredericks Company - Televac
SKU: Bayard-Alpert Ion Gauge
Price: 488.00 USD
Availability: InStock

ETI 8140 Nude Bayard-Alpert Vacuum Gauge

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Product Selection Guide
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Find a TELEVAC Sales Rep

USA

Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, Vermont

Ebco

Contact: John Oakes
Phone : 845-453-1624
Email: joakes@ebco-us.com
Website: https://ebco-us.com/
Address: 15 Rose Lane, Walkill, NY 12589

Indiana, Kentucky, Tennessee

MetalPro Resources LLC

Contact: Steve Maus
Phone : 317-405-7047
Email: steve@MetalProResources.com
Website: http://www.metalproresources.com
Address: 407 W. Smith Valley Road #722, Greenwood, IN 46142 USA

Ohio

MetalPro Resources LLC

Contact: Jim Senne
Phone : 513-543-2450
Email: jim@metalproresources.com
Website: http://www.metalproresources.com
Address: P.O. Box 8275, West Chester, OH 45069

Contact: Bill Andreski
Phone : 440-655-4630
Website: http://www.metalproresources.com
Address: Cleveland, Ohio

West Virginia

MetalPro Resources LLC

Contact: Jim Senne
Phone : 513-543-2450
Email: jim@metalproresources.com
Website: http://www.metalproresources.com
Address: P.O. Box 8275, West Chester, OH 45069

Northern California & Northern Nevada

Power Connection, Inc.

Contact: Val Robinson
Phone (direct): 408-391-3777
Email: vrobinson@powerconnectioninc.com
Website: https://www.powerconnectioninc.com
Address: P.O. Box 2047, Morgan Hill, CA 95038

California - East Bay

Power Connection, Inc.

Contact: Rose Kaslin
Phone : 925-596-0439
Email: rkaslin@powerconnectioninc.com
Website: https://www.powerconnectioninc.com
Address: P.O. Box 2047, Morgan Hill, CA 95038

Southern California, Arizona & Southern Nevada

Power Connection, Inc.

Contact: David Andersen
Phone : 949-230-8772
Email: dandersen@powerconnectioninc.com
Website: https://www.powerconnectioninc.com
Address: P.O. Box 2047, Morgan Hill, CA 95038

All Other States

Televac - The Fredericks Company

Phone : 215-947-2500
Mobile: 215-947-7464
Email: sales@frederickscompanay.com
Website: https://www.frederickscompany.com
Address: 2400 Philmont Ave, Huntingdon Valley, PA 19006

Canada

Vacuum Products Canada, Inc.

Contact: Jean-Francois Poncelet
Phone : 450-994-0673
Email: JF.Poncelet@vpcinc.ca
Website: https://www.vpcinc.ca/
Address (sales office): 1340, Rue Denison, Suite 110, St-Alphonse de Granby, Québec, J0E 2A0
Address (sales office): 5659, McAdam Rd, Unit C7 Mississauga, ON, L4Z 1N9

France

Altec Equipment

Contact: Arnaud Aubert
Phone : +33 1 39 15 69 85
Mobile: +33 6 32 42 07 69
Email: a.aubert@altec-equipment.com
Website: https://www.altec-equipment.com/
Address: 5 square des Feuillants, 78150 Le Chesnay, France

China

Sichuan, Chonqing, Hubei, Guizhou, Hunan, Jiangsu, Shanghai Fujian, Guangdong, Guangxi, Yunnan, Jiangxi, Hainan, Anhui, Zhejiang, Hong Kong Provinces

Chengdu Upper M&E Equipments Co., Ltd.

Contact: Bangzhi Tang
Phone : 028-61290865
Mobile: 86-28-66624307
Email: tangbangzhi@sc-jd.cn
Website: http://www.sc-jd.cn
Address: No. 3, 5th Floor, Building 7, Jinfu Yinzuo, No. 593, Jinfu Road, Jinniu District, Chengdu

Taiwan

Xin-Rui Advanced Material Co., Ltd.

Contact: Lawrence Chen
Phone : 886-3-5506190
Mobile: 886-908-914099
Email: xinrui.advanced@gmail.com
Website: http://www.xinrui-advanced.com
Address: Fuxing 2nd Road, Zhubei City, Hsinchu County, 30271 Taiwan

Japan

VISTA Corporation

Contact: Takeshi Osako
Phone : +81-555-23-0501
Mobile: +81-555-72-8581
Email: sales@vista-vac.com
Website: http://www.vista-vac.com
Address: 6-9-2, Kamiyoshida, Fujiyoshida, Yamanashi, 403-0005 Japan

South Korea

ASK Corporation

Contact: K.H. Lee
Phone : 82-31-451-5600
Mobile: 82-31-451-5605
Email: ask@askcorp.co.kr
Website: http://www.askcorp.co.kr
Address: Room #403, HIFIELD Knowledge Industrial Center, 66, Beolm,al-ro, Dongan-Ku, Anyang-city, Kyunggi-do, 14058 Republic of Korea

Southeast Asia

Malaysia, Thailand & Singapore, Vietnam, Indonesia

ACEPLUS TECHNOLOGY SERVICES

Contact: Jason Chieng
Phone : 604-6261878
Mobile: 604-6263878
Email: jason.chieng@aceplustech.com.my
Website: https://www.aceplustech.com.my
Address: 4, Lintang Beringin 4, Diamond Valley Industrial Park,
11960 Batu Maung, Penang, Malaysia

Australia, New Zealand

Bestech Australia PTY LTD

Contact: Sam Bhasin
Phone : 03 9540 5100
Email: sbhasin@bestech.com.au
Website: https://www.bestech.com.au/
Address: U14, 44 garden Blvd, Dingley, VIC 3172 Australia

Germany

AMT-Technischer Vertrieb

Contact: Andreas Mattil
Phone : +49 6308 2099600
Mobile: +49 151 14304081
Email: info@andreas-mattil.de
Website: https://www.andreas-mattil.de
Address: Talstrasse 33, 67737 Frankelbach, Germany

Austria

AMT-Technischer Vertrieb

Switzerland

AMT-Technischer Vertrieb

Liechtenstein

AMT-Technischer Vertrieb

India

Karnataka, Telangana, Andhra Pradesh, Tamil Nadu, Kerala

Ultrahigh Vacuum Solutions LLP

Contact: M. Sreenivasulu
Phone (direct): +919008065357
Email: sreenivasulu.muniram@ultrahivac.in
Website: http://www.ultrahivac.in
Address: No.1, 3rd Cross, 2nd Main, Somasundarapalya, HSR 2nd Sector, Bangalore 560102

Ukraine

Industrial Vacuum LLC

Contact: Yevgeniy Sushchenko
Phone (main office): +38 (044) 227-40-20
Phone (direct): +38 (095) 270-70-00 (Vodafone)
Mobile: +38 (096) 270-70-00 (Kyivstar)
Email: es@sktg.com.ua
Website: https://sktg.com.ua/
Address: f. 290, 7G, Bogdanivska Str. Kyiv, 03049, Ukraine

EDRPOU code: 43734727

Part Numbers: 3301-8305-012 3301-8305-02, 3301-8305-051, 3301-8306-02, 3302-8305-012, 3302-8305-02, 3302-8305-051, 3302-8305-212, 3302-8305-251, 3303-8305-451

Compatible Vacuum Controllers:

MKS Granville Phillips Models 260, 270, 280, 303, 306, 307, 330, 340, 350
MKS Instruments 290, 919, 929
Perkin Elmer DGC3
Varian 831, 836, 842, 844, 845, 880, 971-0003, 971-0014, 971-1008, Multi-Gauge
Veeco RG2, RG3, RG21, RG31, RG81, RG83, RG84, RG830, RG840, RG1000, RG1002

Features and Benefits:

Low cost vacuum gauge
Degassing and dual filaments for extended vacuum gauge lifetime
Replacement filament assemblies (RFA) for extended life
Accurate and reliable hot cathode technology
Contamination resistant vacuum transducer
Excellent customer support for vacuum transducers

The ETI series of Bayard-Alpert ion gauges (also called a vacuum gauge, vacuum transducer, BA gauge, hot ion, or hot cathode) feature burnout-resistant yttria or coated iridium filaments or two

Purchase

Bayard-Alpert Ion Gauges

Scroll to the right to view more information in the table below.

Price	Buy	PN TFC	Pn gp mks	Filament	Coating	Flange	Pin config
$539.00	8130 Nude quantity	3302-8305-012	274022	2 Tungsten	None	CF40	5 Pin
$537.00	8130 Nude quantity	3302-8305-02	None	2 Tungsten	None	CF40	6 Pin
$560.00	8130 Nude quantity	3302-8305-051	274041	2 Tungsten	None	CF40	5 Pin
$523.00	8130 Nude quantity	3302-8305-212	274050	2 Tungsten	None	KF40	5 Pin
$547.00	8130 Nude quantity	3302-8305-251	274057	2 Tungsten	None	KF40	5 Pin
$551.00		3303-8305-451	274043	1 Iridium	Coated	CF40	6 Pin
$560.00		3301-8305-012	274023	2 Iridium	Coated	CF40	5 Pin
$558.00		3301-8305-02	None	2 Iridium	Coated	CF40	6 Pin
$583.00		3301-8305-051	274042	2 Iridium	Coated	CF40	5 Pin
$449.00		3301-8306-02	None	2 Iridium	Coated	No Flange (1.5" Header)	6 Pin

Replacement Filament Assemblies (RFA)

Scroll to the right to view more information in the table below.

Price	Buy	PN TFC	Pn gp mks	Filament	Coating	Flange	Pin config
$77.00	Replacement Filament Assemblies quantity	5-8325-02	274024	2 Tungsten	None	None	None
$165.00		5-8325-01	274025	2 Iridium	Coated	None	None
$110.00		5-8325-03	274029	1 Iridium	Coated	None	None

6 Pin Dual Filament Configuration

Pinout diagram for the 8140 Dual Tungsten Bayard-Alpert Vacuum Gauge.

Pin 1	Grid
Pin 2	Grid
Pin 3	Collector
Pin 4	Filament #1
Pin 5	Common
Pin 6	Filament #2

6 Pin Single Filament Configuration

Pinout diagram for the 8140 Single Iridium Bayard-Alpert Vacuum Gauge.

Pin 1	Grid
Pin 2	Grid
Pin 3	Collector
Pin 4	Filament
Pin 5	Filament
Pin 6	Not Used

5 Pin Configuration

Pinout diagram for the 8130 Bayard-Alpert Vacuum Gauge.

Pin 1	Grid
Pin 2	Collector
Pin 3	Filament #1
Pin 4	Common
Pin 5	Filament #2

Physical Data

Connection	2-3/4”, 1” conflat or KF 40 flange
Envelope	None
Mounting Position	Vertical
Collector	.005” tungsten
Filament	Replaceable coated iridium or dual tungsten (8130)
Grid	Ta and Pt/Mo support squirrel cage

Operating Data

Sensitivity for N2	25/Torr
X-ray Limit	2*10^-10 Torr
Operating Pressure	210^-11 to 110^-3 Torr
Electron-Bombardment Degas	40 W @ 500 V
Resistance-Heated Degas	n/a
Bakeout Temperature	450 °C

Documentation

Product Documentation

Bayard-Alpert Manual
ETI^®Product Catalog

Find a TELEVAC Sales Rep

Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, Vermont

Indiana, Kentucky, Tennessee

Ohio

West Virginia

Northern California & Northern Nevada

California - East Bay

Southern California, Arizona & Southern Nevada

All Other States

Canada

France

Sichuan, Chonqing, Hubei, Guizhou, Hunan, Jiangsu, Shanghai Fujian, Guangdong, Guangxi, Yunnan, Jiangxi, Hainan, Anhui, Zhejiang, Hong Kong Provinces

Taiwan

Japan

South Korea

Malaysia, Thailand & Singapore, Vietnam, Indonesia

Australia, New Zealand

Germany

Austria

Switzerland

Liechtenstein

Karnataka, Telangana, Andhra Pradesh, Tamil Nadu, Kerala

Ukraine

Please fill out the form below and a member of oursales team will be in contact within 24 hours.

You may also email us directly at sales@frederickscompany.com or call 1-215-938-4448

Part Numbers: 3301-8305-012 3301-8305-02, 3301-8305-051, 3301-8306-02, 3302-8305-012, 3302-8305-02, 3302-8305-051, 3302-8305-212, 3302-8305-251, 3303-8305-451

Compatible Vacuum Controllers:

Features and Benefits:

Bayard-Alpert Ion Gauges

Replacement Filament Assemblies (RFA)

6 Pin Dual Filament Configuration

6 Pin Single Filament Configuration

5 Pin Configuration

Product Documentation

Notify Me

Please fill out the form below and a member of our
sales team will be in contact within 24 hours.

You may also email us directly at
sales@frederickscompany.com
or call 1-215-938-4448