Single Iridium Filament <br> 2.75" Conflat Flange <br> GK-IR-275-PC-BR

GK-IR-275-PC-BR
Replacement Ion (Hot Filament) Gauge Tube
Glass Bayard-Alpert Type Ionization Vacuum Gauge
Broad Range Hot Cathode Ion Gauge Tube
2.75" OD Rotatable CF Conflat Flange
• Platinum Coating
• Iridium Filament (Single)

Controller With Broad-Range Capability Required

Former LDS PN: 1050-1020-PC-BR-275
Varian Agilent Equivalent: K2500303 (564 Series)

Equivalents: 0564-K2500-303, 0564-K2500303, I-164-275, GX100-564F

View All Ion Gauge Tubes

2.75" OD Conflat Series Hardware

Equivalent To:
• Varian Part Number: K2500303

Operating at a pressure below 10^-8?
Viton O-Ring Sealed compression ports limit the system pressure because of leakage and permeation.
Use Conflat Flanges & Copper Gaskets Instead!

BROAD-RANGE SPECIFICATIONS:
• X-ray Limit: 4x10^-10 torr
• Sensitivity: 6 torr^-1
Controller With Broad-Range Capability Required

Operating Pressure:
• AIR: 4x10^-10 torr to 5x10^-2 torr
• Argon: 4x10^-10 torr to 1x10^-1 torr

PLATINUM COATING
Shields the gauge elements from electrostatic charges at low pressures and drains off the static charges that can build up at high pressures.

Kovar metal tubulation with a graded seal stronger tubulation.

2-3/4" OD CF Conflat Flange Equivalent Names:
275CF, CF35, CF38, CF40, CF275
DN35CF, DN40CF, NW35CF

• 6 Clearance Holes

***2.75" OD Conflat Flange Accessories Below***
2.75" OD Conflat - Bolt Kits
2.75" OD Conflat - Copper Gaskets
2.75" OD Conflat - Plastic Caps

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com

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certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.